5637 lines
266 KiB
C#
5637 lines
266 KiB
C#
// Copyright (c) Ivan Bondarev, Stanislav Mikhalkovich (for details please see \doc\copyright.txt)
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Text;
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using System.IO;
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using PascalABCCompiler.SyntaxTree;
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using System.Reflection;
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using PascalABCCompiler;
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using PascalABCCompiler.TreeConverter;
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using PascalABCCompiler.TreeRealization;
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using PascalABCCompiler.Parsers;
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namespace CodeCompletion
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{
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public class SemanticOptions
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{
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public bool allow_import_types=true;
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}
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public class DomSyntaxTreeVisitor : AbstractVisitor
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{
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private SymScope returned_scope;//vozvrashaemyj scope posle vyzova visit
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private Stack<SymScope> saved_returned_scopes = new Stack<SymScope>();//nuzhen dlja lambd
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private List<SymScope> returned_scopes = new List<SymScope>();//hranit spisok scopov (metodov) posle vyzova visit, esli search_all=true
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public SymScope entry_scope;//korenvoj scope unita
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public SymScope impl_scope;
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private string cur_type_name;
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private location cur_loc;
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private DomConverter converter;
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private bool is_proc_realization=false;
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private string meth_name;
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private string cur_unit_file_name;
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private RetValue cnst_val;
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private ExpressionEvaluator ev = new ExpressionEvaluator();
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public bool add_doc_from_text=true;
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private bool search_all = false;//flag, iskat vse peregruzki ili tolko odnu. sdelal dlja effektivnosti. true zadaetsja tolko v visit(method_call)
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internal bool parse_only_interface = false;
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private template_type_reference converted_template_type = null;
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private List<var_def_statement> pending_is_pattern_vars = new List<var_def_statement>();
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public SemanticOptions semantic_options = new SemanticOptions();
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public DomSyntaxTreeVisitor(DomConverter converter)
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{
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//tcst = new TreeConverterSymbolTable(false);
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this.converter = converter;
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}
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public override void visit(default_operator node)
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{
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node.type_name.visit(this);
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}
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public void Convert(compilation_unit cu)
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{
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try
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{
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cu.visit(this);
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}
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catch(Exception e)
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{
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#if DEBUG
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File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
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#endif
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//throw e;
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//System.Diagnostics.Debug.WriteLine(e.StackTrace);
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}
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}
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public SymScope FindScopeByLocation(int line, int col)
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{
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try
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{
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SymScope ss = entry_scope.FindScopeByLocation(line,col);
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if (ss != null) return ss;
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if (impl_scope != null) return impl_scope.FindScopeByLocation(line,col);
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//if (impl_scope != null) return impl_scope.FindScopeByLocation(line,col);
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}
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catch
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{
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}
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return null;
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}
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private void save_return_value()
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{
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saved_returned_scopes.Push(returned_scope);
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}
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private void restore_return_value()
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{
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returned_scope = saved_returned_scopes.Pop();
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}
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public override void visit(syntax_tree_node _syntax_tree_node)
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{
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throw new Exception("The method or operation is not implemented.");
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}
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private bool HasVariablesInBlock(statement_list _statement_list)
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{
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foreach (statement stmt in _statement_list.subnodes)
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if (stmt is var_statement) return true;
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return false;
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}
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private bool has_lambdas(expression node)
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{
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if (node is function_lambda_definition)
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return true;
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else if (node is dot_node)
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{
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dot_node dn = node as dot_node;
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if (has_lambdas(dn.left))
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return true;
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if (has_lambdas(dn.right))
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return true;
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}
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else if (node is method_call)
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{
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method_call mc = node as method_call;
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if (has_lambdas(mc.dereferencing_value))
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return true;
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if (mc.parameters != null)
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foreach (expression e in mc.parameters.expressions)
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{
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if (has_lambdas(e))
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return true;
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}
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}
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else if (node is new_expr)
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{
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new_expr ne = node as new_expr;
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if (ne.params_list != null)
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foreach (expression e in ne.params_list.expressions)
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{
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if (has_lambdas(e))
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return true;
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}
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}
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else if (node is tuple_node)
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{
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tuple_node tn = node as tuple_node;
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foreach (expression e in tn.el.expressions)
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{
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if (has_lambdas(e))
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return true;
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}
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}
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else if (node is PascalABCCompiler.SyntaxTree.question_colon_expression)
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{
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PascalABCCompiler.SyntaxTree.question_colon_expression expr = node as PascalABCCompiler.SyntaxTree.question_colon_expression;
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if (has_lambdas(expr.ret_if_true))
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return true;
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if (has_lambdas(expr.ret_if_false))
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return true;
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}
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return false;
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}
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public override void visit(template_type_name node)
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{
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throw new Exception("The method or operation is not implemented.");
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}
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public override void visit(statement_list _statement_list)
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{
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SymScope tmp = cur_scope;
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if (HasVariablesInBlock(_statement_list))
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{
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SymScope stmt_scope = new BlockScope(cur_scope);
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cur_scope.AddName("$block_scope",stmt_scope);
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stmt_scope.loc = get_location(_statement_list);
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cur_scope = stmt_scope;
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}
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//try
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{
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foreach (statement stmt in _statement_list.subnodes)
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stmt.visit(this);
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}
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//catch(Exception e)
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{
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}
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cur_scope = tmp;
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}
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public override void visit(expression _expression)
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{
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throw new Exception("The method or operation is not implemented.");
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}
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public override void visit(assign _assign)
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{
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visit_is_patterns(_assign.from);
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if (pending_is_pattern_vars.Count > 0)
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{
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foreach (var_def_statement vds in pending_is_pattern_vars)
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vds.visit(this);
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pending_is_pattern_vars.Clear();
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}
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if (_assign.from is function_lambda_definition)
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{
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_assign.to.visit(this);
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TypeScope tmp_awaitedProcType = awaitedProcType;
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if (returned_scope != null && returned_scope is TypeScope)
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{
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if (returned_scope is ProcScope)
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returned_scope = new ProcType(returned_scope as ProcScope);
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awaitedProcType = returned_scope as TypeScope;
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}
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_assign.from.visit(this);
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awaitedProcType = tmp_awaitedProcType;
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}
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else if (has_lambdas(_assign.from))
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_assign.from.visit(this);
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else if (_assign.to is ident && cur_scope != null && cur_scope.Name.StartsWith("<>lambda") && string.Compare((_assign.to as ident).name, "Result", true) == 0)
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{
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var sc = cur_scope.FindNameOnlyInThisType("Result");
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if (sc is ElementScope)
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{
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ElementScope es = sc as ElementScope;
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if (es.sc is TypeScope && (es.sc as TypeScope).IsDelegate)
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{
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_assign.from.visit(this);
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(cur_scope as ProcScope).return_type = returned_scope as TypeScope;
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es.sc = returned_scope;
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es.MakeDescription();
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}
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}
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}
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}
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public override void visit(bin_expr _bin_expr)
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{
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try
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{
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_bin_expr.left.visit(this);
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RetValue left = cnst_val;
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TypeScope tleft = returned_scope as TypeScope;
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cnst_val.prim_val = null;
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_bin_expr.right.visit(this);
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TypeScope tright = returned_scope as TypeScope;
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RetValue right = cnst_val;
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cnst_val.prim_val = null;
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if (left.prim_val != null && right.prim_val != null)
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{
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ev.eval_stack.Push(left);
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ev.eval_stack.Push(right);
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switch (_bin_expr.operation_type)
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{
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case Operators.Plus: ev.EvalPlus(); break;
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case Operators.Minus: ev.EvalMinus(); break;
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case Operators.Multiplication: ev.EvalMult(); break;
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case Operators.Division: ev.EvalDiv(); break;
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case Operators.IntegerDivision: ev.EvalIDiv(); break;
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case Operators.BitwiseAND: ev.EvalAnd(); break;
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case Operators.BitwiseOR: ev.EvalOr(); break;
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case Operators.BitwiseXOR: ev.EvalXor(); break;
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case Operators.BitwiseLeftShift: ev.EvalBitwiseLeft(); break;
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case Operators.BitwiseRightShift: ev.EvalBitwiseRight(); break;
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case Operators.Equal: ev.EvalEqual(); break;
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case Operators.NotEqual: ev.EvalNotEqual(); break;
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case Operators.Less: ev.EvalLess(); break;
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case Operators.LessEqual: ev.EvalLessEqual(); break;
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case Operators.Greater: ev.EvalGreater(); break;
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case Operators.GreaterEqual: ev.EvalGreaterEqual(); break;
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case Operators.LogicalAND: ev.EvalAnd(); break;
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case Operators.LogicalOR: ev.EvalOr(); break;
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case Operators.ModulusRemainder: ev.EvalRem(); break;
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default:
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ev.eval_stack.Clear();
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break;
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}
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if (ev.eval_stack.Count > 0)
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{
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cnst_val = ev.eval_stack.Pop();
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returned_scope = TypeTable.get_type(cnst_val.prim_val);
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}
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else
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{
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cnst_val.prim_val = null;
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}
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}
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else
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{
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cnst_val.prim_val = null;
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}
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if (tleft != null && tright != null)
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{
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RetValue tmp = cnst_val;
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string name = PascalABCCompiler.TreeConverter.name_reflector.get_name(_bin_expr.operation_type);
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List<SymScope> lst = tleft.FindOverloadNamesOnlyInType(name);
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List<SymScope> lst_right = tright.FindOverloadNamesOnlyInType(name);
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if (lst.Count == 0 && !char.IsLetter(name[0]))
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lst = tleft.FindOverloadNamesOnlyInType("operator" + name);
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if (lst_right.Count == 0 && !char.IsLetter(name[0]))
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lst_right = tright.FindOverloadNamesOnlyInType("operator" + name);
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if (!char.IsLetter(name[0]))
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name = "operator" + name;
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else
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name = "operator " + name;
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List<ProcScope> meths = entry_scope.GetExtensionMethods(name, tleft);
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foreach (ProcScope meth in meths)
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lst.Add(meth);
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lst.AddRange(lst_right);
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meths = entry_scope.GetExtensionMethods(name, tright);
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foreach (ProcScope meth in meths)
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lst.Add(meth);
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ProcScope ps = select_method(lst.ToArray(), tleft, tright, null, false, null, _bin_expr.left, _bin_expr.right);
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if (ps != null)
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returned_scope = ps.return_type;
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else
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{
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if (_bin_expr.operation_type == Operators.Division)
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returned_scope = TypeTable.real_type;
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else
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returned_scope = tleft;
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}
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cnst_val = tmp;
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}
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else if (tleft != null)
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returned_scope = tleft;
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else
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returned_scope = tright;
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}
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catch (Exception e)
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{
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#if DEBUG
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File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
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#endif
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cnst_val.prim_val = null;
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ev.eval_stack.Clear();
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returned_scope = null;
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}
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}
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public override void visit(un_expr _un_expr)
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{
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try
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{
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_un_expr.subnode.visit(this);
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TypeScope tleft = returned_scope as TypeScope;
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if (cnst_val.prim_val != null)
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{
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ev.eval_stack.Push(cnst_val);
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switch (_un_expr.operation_type)
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{
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case Operators.BitwiseNOT:
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ev.EvalNot(); break;
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case Operators.LogicalNOT:
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ev.EvalNot(); returned_scope = entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.bool_type_name); break;
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case Operators.Minus:
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ev.EvalUnmin(); break;
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}
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if (ev.eval_stack.Count > 0)
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{
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cnst_val = ev.eval_stack.Pop();
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returned_scope = TypeTable.get_type(cnst_val.prim_val);
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}
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else
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{
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cnst_val.prim_val = null;
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returned_scope = tleft;
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}
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}
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}
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catch (Exception e)
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{
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cnst_val.prim_val = null;
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ev.eval_stack.Clear();
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returned_scope = null;
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}
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}
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public override void visit(token_taginfo node)
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{
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}
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public override void visit(declaration_specificator node)
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{
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}
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public override void visit(const_node _const_node)
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{
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throw new Exception("The method or operation is not implemented.");
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}
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public override void visit(bool_const _bool_const)
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{
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returned_scope = TypeTable.bool_type;//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.bool_type_name);
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cnst_val.prim_val = _bool_const.val;
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}
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public override void visit(int32_const _int32_const)
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{
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returned_scope = TypeTable.int_type;//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.integer_type_name);
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cnst_val.prim_val = _int32_const.val;
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}
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public override void visit(double_const _double_const)
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{
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returned_scope = TypeTable.real_type;//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.real_type_name);
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cnst_val.prim_val = _double_const.val;
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}
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public override void visit(statement _statement)
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{
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throw new Exception("The method or operation is not implemented.");
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}
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public override void visit(subprogram_body _subprogram_body)
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{
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throw new Exception("The method or operation is not implemented.");
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}
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public override void visit(ident _ident)
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{
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if (!search_all)
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{
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returned_scope = cur_scope.FindName(_ident.name);
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if (returned_scope == null)
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{
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//cnst_val.prim_val = _ident.name;
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cnst_val.prim_val = null;
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return;
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}
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if (returned_scope is ElementScope)
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{
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ElementScope es = returned_scope as ElementScope;
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cnst_val.prim_val = es.cnst_val;
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returned_scope = es.sc;
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if (es.IsIndexedProperty)
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returned_scope = new IndexedPropertyType(es.sc as TypeScope);
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return;
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}
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else
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if (returned_scope is ProcScope)
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{
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ProcScope ps = returned_scope as ProcScope;
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if (ps.parameters.Count == 0 || ps.parameters[0].param_kind == parametr_kind.params_parametr || ps.parameters[0].cnst_val != null)
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{
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if (ps.return_type != null)
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returned_scope = ps.return_type;
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else
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returned_scope = new ProcType(ps);
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}
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else
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{
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returned_scopes = cur_scope.FindOverloadNames(_ident.name);
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returned_scope = returned_scopes.Find(x => x is ProcScope && ((x as ProcScope).parameters.Count == 0 || (x as ProcScope).parameters[0].param_kind == parametr_kind.params_parametr || (x as ProcScope).parameters[0].cnst_val != null));
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if (returned_scope == null)
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{
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returned_scope = returned_scopes[0];
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if (returned_scope is ProcScope && (returned_scope as ProcScope).return_type == null)
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returned_scope = new ProcType(returned_scope as ProcScope);
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}
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else if (returned_scope is ProcScope && (returned_scope as ProcScope).return_type != null)
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returned_scope = (returned_scope as ProcScope).return_type;
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else if (returned_scopes.Count > 0 && returned_scopes[0] is ProcScope && (returned_scopes[0] as ProcScope).return_type == null)
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returned_scope = new ProcType(returned_scopes[0] as ProcScope);
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}
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}
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else if (returned_scope is TypeScope)
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is_type = true;
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}
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else
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{
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returned_scopes = cur_scope.FindOverloadNames(_ident.name);
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for (int i = 0; i < returned_scopes.Count; i++)
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{
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if (returned_scopes[i] is ElementScope)
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{
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cnst_val.prim_val = (returned_scopes[i] as ElementScope).cnst_val;
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returned_scope = (returned_scopes[i] as ElementScope).sc;
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returned_scopes[i] = returned_scope;
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return;
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}
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else
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if (returned_scopes[i] is TypeScope)
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{
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is_type = true;
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}
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}
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search_all = false;
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}
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//cnst_val.prim_val = _ident.name;
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}
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public override void visit(addressed_value _addressed_value)
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{
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throw new Exception("The method or operation is not implemented.");
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}
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public override void visit(type_definition _type_definition)
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{
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throw new Exception("The method or operation is not implemented.");
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}
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public override void visit(named_type_reference _named_type_reference)
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{
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//throw new Exception("The method or operation is not implemented.");
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returned_scope = cur_scope;
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string suffix = "";
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SymScope tmp_scope = returned_scope;
|
|
for (int i = 0; i < _named_type_reference.names.Count; i++)
|
|
{
|
|
if (i == _named_type_reference.names.Count - 1 && converted_template_type != null)
|
|
suffix = "`" + converted_template_type.params_list.params_list.Count;
|
|
if (i > 0)
|
|
returned_scope = returned_scope.FindNameOnlyInType(_named_type_reference.names[i].name+suffix);
|
|
else
|
|
returned_scope = returned_scope.FindName(_named_type_reference.names[i].name+suffix);
|
|
if (returned_scope == null)
|
|
{
|
|
if (suffix != "")
|
|
{
|
|
returned_scope = tmp_scope;
|
|
if (i > 0)
|
|
returned_scope = returned_scope.FindNameOnlyInType(_named_type_reference.names[i].name);
|
|
else
|
|
returned_scope = returned_scope.FindName(_named_type_reference.names[i].name);
|
|
if (returned_scope == null)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
break;
|
|
}
|
|
tmp_scope = returned_scope;
|
|
}
|
|
|
|
if (returned_scope == null || !(returned_scope is TypeScope))
|
|
returned_scope = new UnknownScope(new SymInfo(_named_type_reference.names[_named_type_reference.names.Count - 1].name, SymbolKind.Type, _named_type_reference.names[_named_type_reference.names.Count - 1].name));
|
|
}
|
|
|
|
public override void visit(variable_definitions _variable_definitions)
|
|
{
|
|
bool is_event = false;
|
|
foreach (var_def_statement vds in _variable_definitions.var_definitions)
|
|
{
|
|
if (vds.is_event && !is_event)
|
|
is_event = true;
|
|
else if (is_event)
|
|
vds.is_event = true;
|
|
vds.visit(this);
|
|
}
|
|
}
|
|
|
|
public override void visit(ident_list _ident_list)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public System.Collections.Hashtable vars = new System.Collections.Hashtable();
|
|
private TypeScope awaitedProcType;
|
|
|
|
public override void visit(var_def_statement _var_def_statement)
|
|
{
|
|
try
|
|
{
|
|
returned_scope = null;
|
|
if (_var_def_statement.vars_type != null)
|
|
_var_def_statement.vars_type.visit(this);
|
|
if (_var_def_statement.vars_type == null && _var_def_statement.inital_value != null || _var_def_statement.inital_value is function_lambda_definition)
|
|
{
|
|
SymScope tmp_scope = returned_scope;
|
|
TypeScope tmp_awaitedProcType = awaitedProcType;
|
|
if (_var_def_statement.inital_value is function_lambda_definition)
|
|
{
|
|
if (tmp_scope is ProcScope)
|
|
tmp_scope = new ProcType(tmp_scope as ProcScope);
|
|
awaitedProcType = tmp_scope as TypeScope;
|
|
}
|
|
|
|
_var_def_statement.inital_value.visit(this);
|
|
awaitedProcType = tmp_awaitedProcType;
|
|
if (tmp_scope != null && _var_def_statement.inital_value is function_lambda_definition)
|
|
returned_scope = tmp_scope;
|
|
}
|
|
// if (si == null) dn = compiled_type_node.get_type_node(PascalABCCompiler.NetHelper.NetHelper.FindType((_var_def_statement.vars_type as named_type_reference).names[0].name,unl));
|
|
|
|
if (returned_scope == null) return;
|
|
if (returned_scope is ProcScope)
|
|
{
|
|
returned_scope = new ProcType(returned_scope as ProcScope);
|
|
}
|
|
|
|
if (_var_def_statement.vars != null)
|
|
foreach (ident s in _var_def_statement.vars.idents)
|
|
{
|
|
SymInfo si = new SymInfo(s.name, SymbolKind.Variable, s.name);
|
|
if (cur_scope is TypeScope) si.kind = SymbolKind.Field;
|
|
if (_var_def_statement.is_event) si.kind = SymbolKind.Event;
|
|
ElementScope es = new ElementScope(si, returned_scope, cur_scope);
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_var_def_statement))
|
|
es.AddDocumentation(this.converter.controller.docs[_var_def_statement]);
|
|
es.acc_mod = cur_access_mod;
|
|
es.is_static = _var_def_statement.var_attr == definition_attribute.Static;
|
|
es.si.acc_mod = cur_access_mod;
|
|
es.loc = get_location(s);
|
|
cur_scope.AddName(s.name, es);
|
|
es.declaringUnit = cur_scope;
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
public document doc;
|
|
|
|
public location get_location(SourceContext sc)
|
|
{
|
|
if (sc == null)
|
|
{
|
|
return null;
|
|
}
|
|
return new location(sc.begin_position.line_num, sc.begin_position.column_num,
|
|
sc.end_position.line_num, sc.end_position.column_num, doc);
|
|
}
|
|
|
|
|
|
public location get_location(syntax_tree_node tn)
|
|
{
|
|
if (tn.source_context==null)
|
|
{
|
|
return null;
|
|
}
|
|
return new location(tn.source_context.begin_position.line_num,tn.source_context.begin_position.column_num,
|
|
tn.source_context.end_position.line_num,tn.source_context.end_position.column_num,doc);
|
|
}
|
|
|
|
public override void visit(declaration _declaration)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(declarations _declarations)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
foreach (declaration decl in _declarations.defs)
|
|
decl.visit(this);
|
|
}
|
|
|
|
public override void visit(program_tree _program_tree)
|
|
{
|
|
|
|
}
|
|
|
|
public override void visit(program_name _program_name)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(string_const _string_const)
|
|
{
|
|
returned_scope = TypeTable.string_type;//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.string_type_name);
|
|
//cnst_val.prim_val = "'"+_string_const.Value+"'";
|
|
cnst_val.prim_val = this.converter.controller.Parser.LanguageInformation.GetStringForString(_string_const.Value);
|
|
}
|
|
|
|
public override void visit(expression_list _expression_list)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(dereference _dereference)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(roof_dereference _roof_dereference)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
_roof_dereference.dereferencing_value.visit(this);
|
|
TypeScope ts = returned_scope as TypeScope;
|
|
while (ts is TypeSynonim)
|
|
ts = (ts as TypeSynonim).actType;
|
|
if (ts is PointerScope)
|
|
returned_scope = (ts as PointerScope).ref_type;
|
|
else returned_scope = null;
|
|
}
|
|
|
|
public override void visit(indexer _indexer)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
_indexer.dereferencing_value.visit(this);
|
|
if (returned_scope != null && returned_scope is TypeScope)
|
|
{
|
|
TypeScope ts = returned_scope as TypeScope;
|
|
if (ts is IndexedPropertyType)
|
|
returned_scope = (ts as IndexedPropertyType).propertyType;
|
|
else if (ts.GetFullName() != null && (ts.GetFullName().IndexOf("System.Tuple") == 0 || ts.original_type != null && ts.original_type.GetFullName() != null && ts.original_type.GetFullName().IndexOf("(T1,") == 0))
|
|
{
|
|
if (_indexer.indexes.expressions[0] is int32_const)
|
|
{
|
|
if ((_indexer.indexes.expressions[0] as int32_const).val >= 0)
|
|
{
|
|
dot_node dn = new dot_node(_indexer.dereferencing_value, new ident("Item" + ((_indexer.indexes.expressions[0] as int32_const).val + 1)));
|
|
dn.visit(this);
|
|
}
|
|
else
|
|
returned_scope = null;
|
|
}
|
|
else
|
|
returned_scope = null;
|
|
}
|
|
else if (returned_scope.GetElementType() != null)
|
|
returned_scope = returned_scope.GetElementType();
|
|
|
|
}
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.for_node _for_node)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
SymScope tmp = cur_scope;
|
|
//if (_for_node.type_name != null)
|
|
{
|
|
SymScope stmt_scope = new BlockScope(cur_scope);
|
|
cur_scope.AddName("$block_scope", stmt_scope);
|
|
stmt_scope.loc = get_location(_for_node);
|
|
returned_scope = null;
|
|
if (_for_node.type_name != null)
|
|
_for_node.type_name.visit(this);
|
|
if (returned_scope != null)
|
|
{
|
|
cur_scope = stmt_scope;
|
|
ElementScope es = new ElementScope(new SymInfo(_for_node.loop_variable.name, SymbolKind.Variable, _for_node.loop_variable.name), returned_scope, cur_scope);
|
|
stmt_scope.AddName(_for_node.loop_variable.name, es);
|
|
es.loc = get_location(_for_node.loop_variable);
|
|
returned_scope = null;
|
|
}
|
|
else
|
|
{
|
|
_for_node.initial_value.visit(this);
|
|
if (returned_scope != null)
|
|
{
|
|
cur_scope = stmt_scope;
|
|
if (_for_node.create_loop_variable)
|
|
{
|
|
ElementScope es = new ElementScope(new SymInfo(_for_node.loop_variable.name, SymbolKind.Variable, _for_node.loop_variable.name), returned_scope, cur_scope);
|
|
stmt_scope.AddName(_for_node.loop_variable.name, es);
|
|
es.loc = get_location(_for_node.loop_variable);
|
|
}
|
|
returned_scope = null;
|
|
}
|
|
}
|
|
}
|
|
if (_for_node.statements != null)
|
|
_for_node.statements.visit(this);
|
|
cur_scope = tmp;
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.repeat_node _repeat_node)
|
|
{
|
|
if (_repeat_node.statements != null)
|
|
_repeat_node.statements.visit(this);
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.while_node _while_node)
|
|
{
|
|
if (_while_node.statements != null)
|
|
_while_node.statements.visit(this);
|
|
}
|
|
|
|
public override void visit(is_pattern_expr _is_pattern_expr)
|
|
{
|
|
_is_pattern_expr.right.visit(this);
|
|
}
|
|
|
|
public override void visit(deconstructor_pattern _deconstructor_pattern)
|
|
{
|
|
_deconstructor_pattern.type.visit(this);
|
|
if (_deconstructor_pattern.parameters.Count == 1)
|
|
{
|
|
var pdp = _deconstructor_pattern.parameters[0];
|
|
if (pdp is var_deconstructor_parameter)
|
|
{
|
|
var_deconstructor_parameter vdp = pdp as var_deconstructor_parameter;
|
|
pending_is_pattern_vars.Add(new var_def_statement(vdp.identifier, _deconstructor_pattern.type, _deconstructor_pattern.source_context));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
foreach (pattern_parameter pdp in _deconstructor_pattern.parameters)
|
|
{
|
|
if (pdp is var_deconstructor_parameter)
|
|
{
|
|
var_deconstructor_parameter vdp = pdp as var_deconstructor_parameter;
|
|
SymScope ss = returned_scope.FindName(vdp.identifier.name);
|
|
if (ss is ElementScope)
|
|
{
|
|
TypeScope ts = (ss as ElementScope).sc as TypeScope;
|
|
pending_is_pattern_vars.Add(new var_def_statement(vdp.identifier, new named_type_reference(new ident(ts.si.name)), _deconstructor_pattern.source_context));
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
public override void visit(match_with _match_with)
|
|
{
|
|
if (_match_with.case_list != null)
|
|
{
|
|
foreach (pattern_case pc in _match_with.case_list.elements)
|
|
pc.visit(this);
|
|
}
|
|
|
|
}
|
|
|
|
public override void visit(pattern_case _pattern_case)
|
|
{
|
|
_pattern_case.pattern.visit(this);
|
|
statement stmt = merge_with_is_variables(_pattern_case.case_action);
|
|
stmt.visit(this);
|
|
}
|
|
|
|
public void visit_is_patterns(expression expr)
|
|
{
|
|
if (expr is bin_expr)
|
|
{
|
|
bin_expr bexpr = expr as bin_expr;
|
|
visit_is_patterns(bexpr.left);
|
|
visit_is_patterns(bexpr.right);
|
|
}
|
|
else if (expr is is_pattern_expr)
|
|
expr.visit(this);
|
|
}
|
|
|
|
public statement merge_with_is_variables(statement stmt)
|
|
{
|
|
if (pending_is_pattern_vars.Count > 0)
|
|
{
|
|
if (stmt is statement_list)
|
|
{
|
|
foreach (var_def_statement vds in pending_is_pattern_vars)
|
|
(stmt as statement_list).Insert(0, new var_statement(vds, vds.source_context));
|
|
}
|
|
else
|
|
{
|
|
statement_list slist = new statement_list();
|
|
slist.source_context = stmt.source_context;
|
|
foreach (var_def_statement vds in pending_is_pattern_vars)
|
|
{
|
|
slist.Insert(0, new var_statement(vds, vds.source_context));
|
|
if (slist.source_context == null)
|
|
slist.source_context = vds.source_context;
|
|
}
|
|
slist.Add(stmt);
|
|
stmt = slist;
|
|
}
|
|
pending_is_pattern_vars.Clear();
|
|
}
|
|
return stmt;
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.if_node _if_node)
|
|
{
|
|
visit_is_patterns(_if_node.condition);
|
|
statement then_stmt = _if_node.then_body;
|
|
if (pending_is_pattern_vars.Count > 0 && then_stmt != null)
|
|
{
|
|
statement_list slist = new statement_list();
|
|
if (_if_node.then_body.source_context != null)
|
|
slist.source_context = new SourceContext(_if_node.source_context.LeftSourceContext, _if_node.then_body.source_context.RightSourceContext);
|
|
else if (_if_node.else_body != null && _if_node.else_body.source_context != null)
|
|
slist.source_context = new SourceContext(_if_node.source_context.LeftSourceContext, _if_node.else_body.source_context.LeftSourceContext);
|
|
else
|
|
slist.source_context = _if_node.source_context;
|
|
slist.Add(then_stmt);
|
|
then_stmt = merge_with_is_variables(slist);
|
|
}
|
|
if (then_stmt != null)
|
|
then_stmt.visit(this);
|
|
if (_if_node.else_body != null)
|
|
_if_node.else_body.visit(this);
|
|
}
|
|
|
|
public override void visit(ref_type _ref_type)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
_ref_type.pointed_to.visit(this);
|
|
if (returned_scope != null && returned_scope is TypeScope)
|
|
{
|
|
returned_scope = new PointerScope(returned_scope as TypeScope);
|
|
returned_scope.loc = get_location(_ref_type);
|
|
}
|
|
else
|
|
{
|
|
returned_scope = new PointerScope();
|
|
returned_scope.loc = get_location(_ref_type);
|
|
}
|
|
returned_scope.topScope = cur_scope;
|
|
}
|
|
|
|
public override void visit(diapason _diapason)
|
|
{
|
|
object left = null, right = null;
|
|
|
|
try
|
|
{
|
|
_diapason.left.visit(this);
|
|
left = cnst_val.prim_val;
|
|
cnst_val.prim_val = null;
|
|
_diapason.right.visit(this);
|
|
right = cnst_val.prim_val;
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
|
|
}
|
|
if (left != null && right != null)
|
|
{
|
|
returned_scope = new DiapasonScope(left, right);
|
|
returned_scope.loc = get_location(_diapason);
|
|
returned_scope.topScope = cur_scope;
|
|
}
|
|
else returned_scope = null;
|
|
}
|
|
|
|
public override void visit(indexers_types _indexers_types)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(array_type _array_type)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
_array_type.elements_type.visit(this);
|
|
if (returned_scope == null) return;
|
|
SymScope of_type = returned_scope;
|
|
List<TypeScope> indexes = new List<TypeScope>();
|
|
if (_array_type.indexers != null)
|
|
{
|
|
foreach (type_definition td in _array_type.indexers.indexers)
|
|
{
|
|
if (td != null)
|
|
{
|
|
td.visit(this);
|
|
if (returned_scope != null) indexes.Add((TypeScope)returned_scope);
|
|
else
|
|
{
|
|
returned_scope = null;
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
indexes.Add(null);
|
|
}
|
|
}
|
|
else indexes.Add((TypeScope)entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.integer_type_name));
|
|
TypeScope ts = of_type as TypeScope;
|
|
if (of_type is ProcScope)
|
|
ts = new ProcType(of_type as ProcScope);
|
|
returned_scope = new ArrayScope(ts as TypeScope,indexes.ToArray());
|
|
returned_scope.topScope = cur_scope;
|
|
if (_array_type.indexers == null) (returned_scope as ArrayScope).is_dynamic_arr = true;
|
|
returned_scope.loc = get_location(_array_type);
|
|
}
|
|
|
|
public override void visit(label_definitions _label_definitions)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(procedure_attribute _procedure_attribute)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(typed_parameters _typed_parametres)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(formal_parameters _formal_parametres)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(procedure_attributes_list _procedure_attributes_list)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
private bool IsForward(procedure_header hdr)
|
|
{
|
|
if (hdr.proc_attributes == null) return false;
|
|
for (int i=0; i<hdr.proc_attributes.proc_attributes.Count; i++)
|
|
if (hdr.proc_attributes.proc_attributes[i].attribute_type == proc_attribute.attr_forward)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
private bool IsForward(function_header hdr)
|
|
{
|
|
if (hdr.proc_attributes == null) return false;
|
|
for (int i=0; i<hdr.proc_attributes.proc_attributes.Count; i++)
|
|
if (hdr.proc_attributes.proc_attributes[i].attribute_type == proc_attribute.attr_forward)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
private bool IsStatic(procedure_attributes_list attrs)
|
|
{
|
|
if (attrs == null) return false;
|
|
for (int i=0; i<attrs.proc_attributes.Count; i++)
|
|
if (attrs.proc_attributes[i].attribute_type == proc_attribute.attr_static)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
private void SetAttributes(ProcScope ps, procedure_attributes_list attrs)
|
|
{
|
|
if (attrs == null) return;
|
|
for (int i = 0; i < attrs.proc_attributes.Count; i++)
|
|
if (attrs.proc_attributes[i].attribute_type == proc_attribute.attr_static)
|
|
ps.is_static = true;
|
|
else if (attrs.proc_attributes[i].attribute_type == proc_attribute.attr_virtual)
|
|
ps.is_virtual = true;
|
|
else if (attrs.proc_attributes[i].attribute_type == proc_attribute.attr_abstract)
|
|
{
|
|
ps.is_abstract = true;
|
|
if (ps.topScope is TypeScope)
|
|
(ps.topScope as TypeScope).is_abstract = true;
|
|
}
|
|
else if (attrs.proc_attributes[i].attribute_type == proc_attribute.attr_override)
|
|
ps.is_override = true;
|
|
else if (attrs.proc_attributes[i].attribute_type == proc_attribute.attr_reintroduce)
|
|
ps.is_reintroduce = true;
|
|
}
|
|
|
|
private ProcScope select_function_definition(ProcScope ps, formal_parameters prms, TypeScope return_type, TypeScope declType, bool function=false, bool static_constructor=false)
|
|
{
|
|
SymScope tmp = returned_scope;
|
|
List<ElementScope> lst = new List<ElementScope>();
|
|
if (prms != null)
|
|
{
|
|
foreach (typed_parameters pars in prms.params_list)
|
|
{
|
|
pars.vars_type.visit(this);
|
|
|
|
if (returned_scope != null)
|
|
{
|
|
foreach (ident id in pars.idents.idents)
|
|
{
|
|
if (returned_scope is ProcScope)
|
|
returned_scope = new ProcType(returned_scope as ProcScope);
|
|
ElementScope si = new ElementScope(new SymInfo(id.name, SymbolKind.Parameter, id.name), returned_scope, ps);
|
|
si.loc = get_location(id);
|
|
si.param_kind = pars.param_kind;
|
|
if (pars.inital_value != null)
|
|
{
|
|
cnst_val.prim_val = null;
|
|
if (pars.inital_value is nil_const)
|
|
si.cnst_val = "nil";
|
|
else
|
|
{
|
|
pars.inital_value.visit(this);
|
|
if (cnst_val.prim_val != null)
|
|
si.cnst_val = cnst_val.prim_val;
|
|
else
|
|
si.cnst_val = pars.inital_value.ToString();
|
|
}
|
|
|
|
}
|
|
lst.Add(si);
|
|
}
|
|
}
|
|
}
|
|
while (ps != null)
|
|
{
|
|
if (ps.parameters != null)
|
|
{
|
|
if (ps.parameters.Count == lst.Count)
|
|
{
|
|
bool eq = true;
|
|
for (int i = 0; i < lst.Count; i++)
|
|
{
|
|
TypeScope left = ps.parameters[i].sc as TypeScope;
|
|
TypeScope right = lst[i].sc as TypeScope;
|
|
if (!left.IsEqual(right) || ps.parameters[i].param_kind != lst[i].param_kind)
|
|
{
|
|
eq = false;
|
|
break;
|
|
}
|
|
}
|
|
if (eq)
|
|
{
|
|
if (return_type == null) return ps;
|
|
if (ps.return_type != null && return_type != null)
|
|
{
|
|
if ((ps.return_type as TypeScope).IsEqual(return_type))
|
|
return ps;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
ps = ps.nextProc;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
while (ps != null)
|
|
{
|
|
if (ps.is_constructor && ps.is_static != static_constructor)
|
|
{
|
|
ps = ps.nextProc;
|
|
continue;
|
|
}
|
|
else if (ps.is_constructor && ps.is_static && static_constructor)
|
|
{
|
|
return ps;
|
|
}
|
|
if (ps.parameters == null || ps.parameters.Count == 0)
|
|
{
|
|
if (function && ps.return_type != null && return_type == null)
|
|
return ps;
|
|
if (ps.return_type == null && return_type == null)
|
|
return ps;
|
|
if (ps.return_type != null && return_type != null)
|
|
{
|
|
if ((ps.return_type as TypeScope).IsEqual(return_type))
|
|
return ps;
|
|
}
|
|
else
|
|
return null;
|
|
}
|
|
ps = ps.nextProc;
|
|
}
|
|
}
|
|
returned_scope = tmp;
|
|
return ps;
|
|
}
|
|
|
|
public override void visit(procedure_header _procedure_header)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
SymScope topScope;
|
|
ProcScope ps = null;
|
|
bool not_def = false;
|
|
ProcRealization pr = null;
|
|
bool is_realization = false;
|
|
location loc = get_location(_procedure_header);
|
|
if (_procedure_header.name != null)
|
|
{
|
|
_procedure_header.name.visit(this);
|
|
|
|
if (_procedure_header.name.class_name != null)
|
|
{
|
|
topScope = null;
|
|
if (_procedure_header.name.ln != null && _procedure_header.name.ln.Count > 0)
|
|
{
|
|
SymScope tmp_scope = cur_scope;
|
|
for (int i = 0; i < _procedure_header.name.ln.Count; i++)
|
|
{
|
|
tmp_scope = tmp_scope.FindName(_procedure_header.name.ln[i].name);
|
|
if (tmp_scope == null)
|
|
break;
|
|
}
|
|
topScope = tmp_scope;
|
|
}
|
|
else
|
|
topScope = cur_scope.FindName(_procedure_header.name.class_name.name);
|
|
if (topScope != null)
|
|
{
|
|
ps = topScope.FindNameOnlyInThisType(meth_name) as ProcScope;
|
|
if (ps != null && ps is CompiledMethodScope)
|
|
ps = null;
|
|
if (ps == null)
|
|
{
|
|
ps = new ProcScope(meth_name, topScope);
|
|
ps.head_loc = loc;
|
|
bool ext = false;
|
|
if (topScope is CompiledScope || topScope is ArrayScope || topScope is TypeSynonim /*&& ((topScope as TypeSynonim).actType is CompiledScope || (topScope as TypeSynonim).actType is ArrayScope || (topScope as TypeSynonim).actType is DiapasonScope)*/)
|
|
ext = true;
|
|
else if (!(topScope is TypeSynonim) && !(topScope is PointerScope) && !(topScope is SetScope) && !(topScope is FileScope))
|
|
ext = true;
|
|
if (ext)
|
|
{
|
|
not_def = true;
|
|
ps.is_extension = true;
|
|
ps.AddName("self", new ElementScope(new SymInfo("self", SymbolKind.Parameter, "self"), topScope, cur_scope));
|
|
ps.declaringType = topScope as TypeScope;
|
|
TypeScope ts = topScope as TypeScope;
|
|
if (topScope is TypeSynonim)
|
|
ts = (ts as TypeSynonim).actType;
|
|
this.entry_scope.AddExtensionMethod(meth_name, ps, ts);
|
|
ts.AddExtensionMethod(meth_name, ps, ts);
|
|
}
|
|
}
|
|
//while (ps != null && ps.already_defined) ps = ps.nextProc;
|
|
else
|
|
ps = select_function_definition(ps, _procedure_header.parameters, null, topScope as TypeScope);
|
|
if (ps == null)
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
if (ps.parameters.Count != 0 && _procedure_header.parameters != null && is_proc_realization)
|
|
{
|
|
ps.parameters.Clear();
|
|
ps.already_defined = true;
|
|
}
|
|
if (impl_scope == null)
|
|
{
|
|
pr = new ProcRealization(ps, cur_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
pr.head_loc = loc;
|
|
if (topScope.ElemKind == SymbolKind.Interface)
|
|
pr.si.not_include = true;
|
|
is_realization = true;
|
|
entry_scope.AddName("$method", pr);
|
|
}
|
|
else
|
|
{
|
|
pr = new ProcRealization(ps, impl_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
is_realization = true;
|
|
pr.head_loc = loc;
|
|
impl_scope.AddName("$method", pr);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
if (_procedure_header.proc_attributes != null && has_extensionmethod_attr(_procedure_header.proc_attributes.proc_attributes) && _procedure_header.parameters.params_list.Count > 0)
|
|
{
|
|
ps.is_extension = true;
|
|
if (_procedure_header.parameters.params_list[0].vars_type is enum_type_definition)
|
|
{
|
|
template_type_reference tuple = new template_type_reference();
|
|
tuple.name = new named_type_reference(new ident_list(new ident("System"), new ident("Tuple")).idents);
|
|
template_param_list tpl = new template_param_list();
|
|
enum_type_definition etd = _procedure_header.parameters.params_list[0].vars_type as enum_type_definition;
|
|
foreach (enumerator en in etd.enumerators.enumerators)
|
|
{
|
|
tpl.Add(en.name);
|
|
}
|
|
tuple.params_list = tpl;
|
|
tuple.visit(this);
|
|
}
|
|
else
|
|
_procedure_header.parameters.params_list[0].vars_type.visit(this);
|
|
topScope = returned_scope;
|
|
ps.declaringType = topScope as TypeScope;
|
|
TypeScope ts = topScope as TypeScope;
|
|
if (topScope is TypeSynonim)
|
|
ts = (ts as TypeSynonim).actType;
|
|
if (ts.original_type != null && ts.instances != null)
|
|
{
|
|
bool pure_instance = true;
|
|
foreach (TypeScope gen_arg in ts.instances)
|
|
{
|
|
if (!(gen_arg is TemplateParameterScope))
|
|
pure_instance = false;
|
|
}
|
|
if (pure_instance)
|
|
ts = ts.original_type;
|
|
}
|
|
this.entry_scope.AddExtensionMethod(meth_name, ps, ts);
|
|
topScope.AddExtensionMethod(meth_name, ps, ts);
|
|
pr = new ProcRealization(ps, cur_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
pr.head_loc = loc;
|
|
if (impl_scope != null)
|
|
impl_scope.AddName("$method", pr);
|
|
else
|
|
this.entry_scope.AddName("$method", pr);
|
|
}
|
|
ps.head_loc = loc;
|
|
if (!ps.is_extension)
|
|
{
|
|
if (IsForward(_procedure_header))
|
|
{
|
|
cur_scope.AddName(meth_name, ps);
|
|
ps.is_forward = true;
|
|
}
|
|
else
|
|
{
|
|
bool found_in_top = false;
|
|
SymScope ss = null;
|
|
if (cur_scope is ImplementationUnitScope)
|
|
{
|
|
ss = (cur_scope as ImplementationUnitScope).topScope.FindNameOnlyInThisType(meth_name);
|
|
if (ss != null && ss is ProcScope)
|
|
{
|
|
ps = select_function_definition(ss as ProcScope, _procedure_header.parameters, null, null);
|
|
if (ps == null && _procedure_header.parameters == null)
|
|
ps = ss as ProcScope;
|
|
if (ps == null)
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
//ps = ss as ProcScope;
|
|
if (ps.parameters.Count != 0 && _procedure_header.parameters != null)
|
|
{
|
|
ps.parameters.Clear();
|
|
ps.already_defined = true;
|
|
}
|
|
pr = new ProcRealization(ps, cur_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
pr.head_loc = loc;
|
|
is_realization = true;
|
|
cur_scope.AddName("$method", pr);
|
|
found_in_top = true;
|
|
}
|
|
}
|
|
if (!found_in_top) //ne nashli opisanie v interface chasti modilja
|
|
{
|
|
//ss = cur_scope.FindNameOnlyInType(meth_name);
|
|
ss = cur_scope.FindName(meth_name);
|
|
if (ss != null && ss is ProcScope)
|
|
{
|
|
if ((ss as ProcScope).is_forward && ss == select_function_definition(ss as ProcScope, _procedure_header.parameters, null, null))
|
|
{
|
|
//if ((ss as ProcScope).parameters.Count != 0 && _procedure_header.parameters != null) (ss as ProcScope).parameters.Clear();
|
|
pr = new ProcRealization(ss as ProcScope, cur_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
cur_scope.AddName("$method", pr);
|
|
returned_scope = pr;
|
|
pr.head_loc = loc;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
if (ps.topScope == ss.topScope)
|
|
{
|
|
while ((ss as ProcScope).nextProc != null && (ss as ProcScope).nextProc.topScope == ps.topScope) ss = (ss as ProcScope).nextProc;
|
|
ProcScope tmp_ps = (ss as ProcScope).nextProc;
|
|
(ss as ProcScope).nextProc = ps;
|
|
ps.nextProc = tmp_ps;
|
|
cur_scope.AddName(meth_name, ps);
|
|
ps.si.name = meth_name;
|
|
}
|
|
else
|
|
{
|
|
ps.nextProc = ss as ProcScope;
|
|
cur_scope.AddName(meth_name, ps);
|
|
}
|
|
//ps = select_function_definition(ss as ProcScope,_procedure_header.parameters);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
cur_scope.AddName(meth_name, ps);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope("", cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
if ((!is_realization || not_def) && ps.loc == null)
|
|
ps.loc = cur_loc;
|
|
//ps.head_loc = loc;
|
|
ps.declaringUnit = entry_scope;
|
|
if (_procedure_header.template_args != null && !ps.IsGeneric())
|
|
{
|
|
Dictionary<string, List<TypeScope>> where_types = new Dictionary<string, List<TypeScope>>();
|
|
if (_procedure_header.where_defs != null)
|
|
{
|
|
foreach (where_definition wd in _procedure_header.where_defs.defs)
|
|
{
|
|
for (int i = 0; i < wd.names.idents.Count; i++)
|
|
{
|
|
string name = wd.names.idents[i].name;
|
|
for (int j = 0; j < wd.types.defs.Count; j++)
|
|
{
|
|
wd.types.defs[j].visit(this);
|
|
if (!where_types.ContainsKey(name))
|
|
where_types[name] = new List<TypeScope>();
|
|
where_types[name].Add(returned_scope as TypeScope);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
foreach (ident s in _procedure_header.template_args.idents)
|
|
{
|
|
ps.AddTemplateParameter(s.name);
|
|
List<TypeScope> where_ts_list = null;
|
|
where_types.TryGetValue(s.name, out where_ts_list);
|
|
TypeScope base_ts = TypeTable.obj_type;
|
|
if (where_ts_list != null)
|
|
foreach (TypeScope ts in where_ts_list)
|
|
{
|
|
TypeScope where_ts = ts;
|
|
if (where_ts == null)
|
|
where_ts = TypeTable.obj_type;
|
|
base_ts = new TypeScope(where_ts.si.kind, where_ts.topScope, base_ts);
|
|
base_ts.AddImplementedInterface(where_ts);
|
|
|
|
}
|
|
TemplateParameterScope tps = new TemplateParameterScope(s.name, base_ts, ps);
|
|
tps.loc = get_location(s);
|
|
ps.AddName(s.name, tps);
|
|
|
|
}
|
|
}
|
|
SetAttributes(ps, _procedure_header.proc_attributes);
|
|
ps.is_static = _procedure_header.class_keyword;
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_procedure_header))
|
|
ps.AddDocumentation(this.converter.controller.docs[_procedure_header]);
|
|
|
|
if (is_proc_realization) ps.already_defined = true;
|
|
else
|
|
{
|
|
ps.loc = loc;
|
|
}
|
|
if (_procedure_header.name == null || _procedure_header.name.class_name == null)
|
|
{
|
|
ps.acc_mod = cur_access_mod;
|
|
ps.si.acc_mod = cur_access_mod;
|
|
}
|
|
SymScope tmp = cur_scope;
|
|
cur_scope = ps;
|
|
if (_procedure_header.parameters != null)
|
|
add_parameters(ps, _procedure_header.parameters);
|
|
cur_scope = tmp;
|
|
if (cur_scope is TypeScope && !ps.is_static)
|
|
ps.AddName("self", new ElementScope(new SymInfo("self", SymbolKind.Parameter, "self"), cur_scope, ps));
|
|
//cur_scope = ps;
|
|
returned_scope = ps;
|
|
ps.Complete();
|
|
if (pr != null && not_def)
|
|
pr.Complete();
|
|
}
|
|
|
|
bool has_extensionmethod_attr(List<procedure_attribute> attrs)
|
|
{
|
|
foreach (procedure_attribute attr in attrs)
|
|
{
|
|
if (attr.attribute_type == PascalABCCompiler.SyntaxTree.proc_attribute.attr_extension)
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public override void visit(function_header _function_header)
|
|
{
|
|
SymScope topScope;
|
|
ProcScope ps = null;
|
|
bool is_realization = false;
|
|
TypeScope return_type = null;
|
|
bool not_def = false;
|
|
ProcRealization pr = null;
|
|
location loc = get_location(_function_header);
|
|
returned_scope = null;
|
|
if (_function_header.return_type != null && !(_function_header.return_type is enum_type_definition && _function_header.template_args != null && _function_header.template_args.Count > 0))
|
|
_function_header.return_type.visit(this);
|
|
if (returned_scope != null)
|
|
{
|
|
if (returned_scope is ProcScope)
|
|
returned_scope = new ProcType(returned_scope as ProcScope);
|
|
return_type = returned_scope as TypeScope;
|
|
}
|
|
if (_function_header.name != null)
|
|
{
|
|
_function_header.name.visit(this);
|
|
if (_function_header.name.class_name != null)
|
|
{
|
|
topScope = null;
|
|
if (_function_header.name.ln != null && _function_header.name.ln.Count > 0)
|
|
{
|
|
SymScope tmp_scope = cur_scope;
|
|
for (int i = 0; i < _function_header.name.ln.Count; i++)
|
|
{
|
|
tmp_scope = tmp_scope.FindName(_function_header.name.ln[i].name);
|
|
if (tmp_scope == null)
|
|
break;
|
|
}
|
|
topScope = tmp_scope;
|
|
}
|
|
else
|
|
topScope = cur_scope.FindName(_function_header.name.class_name.name);
|
|
if (topScope != null)
|
|
{
|
|
ps = topScope.FindNameOnlyInThisType(meth_name) as ProcScope;
|
|
if (ps != null && ps is CompiledMethodScope)
|
|
ps = null;
|
|
if (ps == null)
|
|
{
|
|
ps = new ProcScope(meth_name, topScope);
|
|
|
|
ps.head_loc = loc;
|
|
bool ext = false;
|
|
if (topScope is CompiledScope || topScope is ArrayScope || topScope is TypeSynonim /*&& ((topScope as TypeSynonim).actType is CompiledScope || (topScope as TypeSynonim).actType is ArrayScope || (topScope as TypeSynonim).actType is DiapasonScope)*/)
|
|
ext = true;
|
|
else if (!(topScope is TypeSynonim) && !(topScope is PointerScope) && !(topScope is SetScope) && !(topScope is FileScope))
|
|
ext = true;
|
|
if (ext)
|
|
{
|
|
not_def = true;
|
|
ps.AddName("self", new ElementScope(new SymInfo("self", SymbolKind.Parameter, "self"), topScope, cur_scope));
|
|
ps.declaringType = topScope as TypeScope;
|
|
ps.is_extension = true;
|
|
TypeScope ts = topScope as TypeScope;
|
|
if (topScope is TypeSynonim)
|
|
ts = (ts as TypeSynonim).actType;
|
|
this.entry_scope.AddExtensionMethod(meth_name, ps, ts);
|
|
ts.AddExtensionMethod(meth_name, ps, ts);
|
|
}
|
|
}
|
|
else
|
|
ps = select_function_definition(ps, _function_header.parameters, return_type, topScope as TypeScope, true);
|
|
//while (ps != null && ps.already_defined) ps = ps.nextProc;
|
|
if (ps == null)
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
|
|
}
|
|
if (ps.parameters.Count != 0 && _function_header.parameters != null && is_proc_realization)
|
|
{
|
|
ps.parameters.Clear();
|
|
ps.already_defined = true;
|
|
}
|
|
if (impl_scope == null)
|
|
{
|
|
pr = new ProcRealization(ps, cur_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
is_realization = true;
|
|
pr.head_loc = loc;
|
|
entry_scope.AddName("$method", pr);
|
|
}
|
|
else
|
|
{
|
|
pr = new ProcRealization(ps, impl_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
pr.head_loc = loc;
|
|
is_realization = true;
|
|
impl_scope.AddName("$method", pr);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
if (_function_header.proc_attributes != null && has_extensionmethod_attr(_function_header.proc_attributes.proc_attributes) && _function_header.parameters.params_list.Count > 0)
|
|
{
|
|
ps.is_extension = true;
|
|
if (_function_header.parameters.params_list[0].vars_type is enum_type_definition)
|
|
{
|
|
template_type_reference tuple = new template_type_reference();
|
|
tuple.name = new named_type_reference(new ident_list(new ident("System"), new ident("Tuple")).idents);
|
|
template_param_list tpl = new template_param_list();
|
|
enum_type_definition etd = _function_header.parameters.params_list[0].vars_type as enum_type_definition;
|
|
foreach (enumerator en in etd.enumerators.enumerators)
|
|
{
|
|
tpl.Add(en.name);
|
|
}
|
|
tuple.params_list = tpl;
|
|
tuple.visit(this);
|
|
}
|
|
else
|
|
_function_header.parameters.params_list[0].vars_type.visit(this);
|
|
topScope = returned_scope;
|
|
if (topScope is ProcScope)
|
|
topScope = new ProcType(topScope as ProcScope);
|
|
ps.declaringType = topScope as TypeScope;
|
|
|
|
TypeScope ts = topScope as TypeScope;
|
|
if (topScope is TypeSynonim)
|
|
ts = (ts as TypeSynonim).actType;
|
|
if (ts.original_type != null && ts.instances != null)
|
|
{
|
|
bool pure_instance = true;
|
|
foreach (TypeScope gen_arg in ts.instances)
|
|
{
|
|
if (!(gen_arg is TemplateParameterScope) && !(gen_arg is UnknownScope))
|
|
pure_instance = false;
|
|
}
|
|
if (pure_instance)
|
|
ts = ts.original_type;
|
|
}
|
|
this.entry_scope.AddExtensionMethod(meth_name, ps, ts);
|
|
topScope.AddExtensionMethod(meth_name, ps, ts);
|
|
/*if (topScope is TemplateParameterScope || topScope is UnknownScope)
|
|
TypeTable.obj_type.AddExtensionMethod(meth_name, ps, ts);*/
|
|
pr = new ProcRealization(ps, cur_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
pr.head_loc = loc;
|
|
if (impl_scope != null)
|
|
impl_scope.AddName("$method", pr);
|
|
else
|
|
this.entry_scope.AddName("$method", pr);
|
|
}
|
|
if (!ps.is_extension)
|
|
{
|
|
if (IsForward(_function_header))
|
|
{
|
|
cur_scope.AddName(meth_name, ps);
|
|
ps.is_forward = true;
|
|
}
|
|
else
|
|
{
|
|
bool found_in_top = false;
|
|
SymScope ss = null;
|
|
if (cur_scope is ImplementationUnitScope)
|
|
{
|
|
ss = (cur_scope as ImplementationUnitScope).topScope.FindNameOnlyInThisType(meth_name);
|
|
if (ss != null && ss is ProcScope)
|
|
{
|
|
//while ((ss as ProcScope).already_defined && (ss as ProcScope).nextProc != null) ss = (ss as ProcScope).nextProc;
|
|
//ps = ss as ProcScope;
|
|
ps = select_function_definition(ss as ProcScope, _function_header.parameters, return_type, null, true);
|
|
if (ps == null && _function_header.parameters == null && _function_header.return_type == null)
|
|
ps = ss as ProcScope;
|
|
if (ps == null)
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
if (ps.parameters.Count != 0 && _function_header.parameters != null)
|
|
{
|
|
ps.parameters.Clear();
|
|
ps.already_defined = true;
|
|
}
|
|
pr = new ProcRealization(ps, cur_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
pr.head_loc = loc;
|
|
is_realization = true;
|
|
cur_scope.AddName("$method", pr);
|
|
found_in_top = true;
|
|
}
|
|
}
|
|
if (!found_in_top)
|
|
{
|
|
//ss = cur_scope.FindNameOnlyInType(meth_name);
|
|
ss = cur_scope.FindName(meth_name);
|
|
if (ss != null && ss is ProcScope)
|
|
{
|
|
if ((ss as ProcScope).is_forward && ss == select_function_definition(ss as ProcScope, _function_header.parameters, (ss as ProcScope).return_type, null, true))
|
|
{
|
|
//if ((ss as ProcScope).parameters.Count != 0 && _function_header.parameters != null) (ss as ProcScope).parameters.Clear();
|
|
pr = new ProcRealization(ss as ProcScope, cur_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
cur_scope.AddName("$method", pr);
|
|
pr.head_loc = loc;
|
|
returned_scope = pr;
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
if (ps.topScope == ss.topScope)
|
|
{
|
|
while ((ss as ProcScope).nextProc != null && (ss as ProcScope).nextProc.topScope == ps.topScope)
|
|
ss = (ss as ProcScope).nextProc;
|
|
ProcScope tmp_ps = (ss as ProcScope).nextProc;
|
|
(ss as ProcScope).nextProc = ps;
|
|
ps.nextProc = tmp_ps;
|
|
cur_scope.AddName(meth_name, ps);
|
|
ps.si.name = meth_name;
|
|
}
|
|
else
|
|
{
|
|
ps.nextProc = ss as ProcScope;
|
|
cur_scope.AddName(meth_name, ps);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
cur_scope.AddName(meth_name, ps);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope("", cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
if ((!is_realization || not_def) && ps.loc == null)
|
|
ps.loc = cur_loc;
|
|
//ps.head_loc = loc;
|
|
ps.declaringUnit = entry_scope;
|
|
SymScope tmp = cur_scope;
|
|
if (_function_header.template_args != null && !ps.IsGeneric())
|
|
{
|
|
Dictionary<string, List<TypeScope>> where_types = new Dictionary<string, List<TypeScope>>();
|
|
if (_function_header.where_defs != null)
|
|
{
|
|
foreach (where_definition wd in _function_header.where_defs.defs)
|
|
{
|
|
for (int i = 0; i < wd.names.idents.Count; i++)
|
|
{
|
|
string name = wd.names.idents[i].name;
|
|
for (int j = 0; j < wd.types.defs.Count; j++)
|
|
{
|
|
wd.types.defs[j].visit(this);
|
|
if (!where_types.ContainsKey(name))
|
|
where_types[name] = new List<TypeScope>();
|
|
where_types[name].Add(returned_scope as TypeScope);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
foreach (ident s in _function_header.template_args.idents)
|
|
{
|
|
ps.AddTemplateParameter(s.name);
|
|
List<TypeScope> where_ts_list = null;
|
|
where_types.TryGetValue(s.name, out where_ts_list);
|
|
TypeScope base_ts = TypeTable.obj_type;
|
|
if (where_ts_list != null)
|
|
foreach (TypeScope ts in where_ts_list)
|
|
{
|
|
TypeScope where_ts = ts;
|
|
if (where_ts == null)
|
|
where_ts = TypeTable.obj_type;
|
|
base_ts = new TypeScope(where_ts.si.kind, where_ts.topScope, base_ts);
|
|
base_ts.AddImplementedInterface(where_ts);
|
|
|
|
}
|
|
TemplateParameterScope tps = new TemplateParameterScope(s.name, base_ts, ps);
|
|
tps.loc = get_location(s);
|
|
ps.AddName(s.name, tps);
|
|
|
|
}
|
|
if (ps.return_type == null)
|
|
{
|
|
cur_scope = ps;
|
|
if (_function_header.return_type != null)
|
|
_function_header.return_type.visit(this);
|
|
return_type = returned_scope as TypeScope;
|
|
|
|
cur_scope = tmp;
|
|
}
|
|
}
|
|
|
|
SetAttributes(ps, _function_header.proc_attributes);
|
|
ps.is_static = _function_header.class_keyword;
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_function_header))
|
|
ps.AddDocumentation(this.converter.controller.docs[_function_header]);
|
|
if (is_proc_realization)
|
|
{
|
|
ps.already_defined = true;
|
|
if (ps.loc == null)
|
|
ps.loc = loc;
|
|
}
|
|
else
|
|
{
|
|
ps.loc = loc;
|
|
}
|
|
if (_function_header.name == null || _function_header.name.class_name == null)
|
|
{
|
|
ps.acc_mod = cur_access_mod;
|
|
ps.si.acc_mod = cur_access_mod;
|
|
}
|
|
|
|
cur_scope = ps;
|
|
if (_function_header.parameters != null)
|
|
add_parameters(ps, _function_header.parameters);
|
|
cur_scope = tmp;
|
|
if (ps.procRealization == null || ps.return_type == null)
|
|
ps.return_type = return_type;
|
|
//cur_scope = ps;
|
|
if (cur_scope is TypeScope && !ps.is_static)
|
|
ps.AddName("self", new ElementScope(new SymInfo("self", SymbolKind.Parameter, "self"), cur_scope, ps));
|
|
|
|
returned_scope = ps;
|
|
ps.AddName("Result", new ElementScope(new SymInfo("Result", SymbolKind.Variable, "Result"), ps.return_type, ps));
|
|
ps.Complete();
|
|
if (pr != null && not_def)
|
|
pr.Complete();
|
|
}
|
|
|
|
private void add_parameters(ProcScope ps, formal_parameters parameters)
|
|
{
|
|
foreach (typed_parameters pars in parameters.params_list)
|
|
{
|
|
pars.vars_type.visit(this);
|
|
if (returned_scope != null)
|
|
{
|
|
if (returned_scope is ProcScope)
|
|
returned_scope = new ProcType(returned_scope as ProcScope);
|
|
foreach (ident id in pars.idents.idents)
|
|
{
|
|
ElementScope si = new ElementScope(new SymInfo(id.name, SymbolKind.Parameter, id.name), returned_scope, ps);
|
|
si.loc = get_location(id);
|
|
if (pars.inital_value != null)
|
|
{
|
|
cnst_val.prim_val = null;
|
|
if (!(pars.inital_value is nil_const))
|
|
{
|
|
pars.inital_value.visit(this);
|
|
if (cnst_val.prim_val != null)
|
|
si.cnst_val = cnst_val.prim_val;
|
|
else
|
|
si.cnst_val = pars.inital_value.ToString();
|
|
}
|
|
else
|
|
si.cnst_val = "nil";
|
|
}
|
|
ps.AddName(id.name, si);
|
|
si.param_kind = pars.param_kind;
|
|
si.MakeDescription();
|
|
ps.AddParameter(si);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
public override void visit(procedure_definition _procedure_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
SymScope tmp = cur_scope;
|
|
cur_loc = get_location(_procedure_definition);
|
|
if (!parse_only_method_body)
|
|
{
|
|
is_proc_realization = true;
|
|
_procedure_definition.proc_header.visit(this);
|
|
is_proc_realization = false;
|
|
}
|
|
|
|
if (_procedure_definition.proc_body != null)
|
|
{
|
|
if (!parse_only_method_body && _procedure_definition.proc_header is function_header && (_procedure_definition.proc_header as function_header).return_type == null)
|
|
{
|
|
var fh = (_procedure_definition.proc_header as function_header);
|
|
if (fh != null && fh.return_type == null && !(returned_scope is ProcScope && (returned_scope as ProcScope).procRealization != null && !(returned_scope as ProcScope).is_extension))
|
|
{
|
|
var bl = _procedure_definition.proc_body as block;
|
|
if (bl != null && bl.program_code != null)
|
|
{
|
|
if (bl.program_code.subnodes.Count == 1)
|
|
{
|
|
var ass = bl.program_code.subnodes[0] as assign;
|
|
if (ass != null && ass.to is ident && (ass.to as ident).name.ToLower() == "result")
|
|
{
|
|
if (!(ass.from is nil_const))
|
|
{
|
|
ProcScope tmp_scope = returned_scope as ProcScope;
|
|
cur_scope = returned_scope;
|
|
ass.from.visit(this);
|
|
if (returned_scope != null && returned_scope is TypeScope)
|
|
{
|
|
|
|
tmp_scope.return_type = returned_scope as TypeScope;
|
|
if (tmp_scope.return_type is ProcType && (tmp_scope.return_type as ProcType).target == tmp_scope)
|
|
tmp_scope.return_type = null;
|
|
tmp_scope.Complete();
|
|
returned_scope = tmp_scope;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (!parse_only_method_body)
|
|
cur_scope = returned_scope;
|
|
/*if ((ret_tn as ProcScope).return_type != null)
|
|
{
|
|
ret_tn.AddName("Result",new ElementScope(new SymInfo("Result", SymbolKind.Variable,"Result"),(ret_tn as ProcScope).return_type,cur_scope));
|
|
}*/
|
|
if (!parse_only_interface && !parse_only_method_header)
|
|
{
|
|
try
|
|
{
|
|
_procedure_definition.proc_body.visit(this);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
|
|
}
|
|
}
|
|
|
|
if (cur_scope != null && cur_scope is ProcScope)
|
|
{
|
|
ProcRealization pr = (cur_scope as ProcScope).procRealization;
|
|
if (pr == null)
|
|
cur_scope.body_loc = get_location(_procedure_definition.proc_body);
|
|
else
|
|
pr.body_loc = get_location(_procedure_definition.proc_body);
|
|
}
|
|
}
|
|
cur_scope = tmp;
|
|
}
|
|
|
|
private List<PointerScope> ref_type_wait_list = new List<PointerScope>();
|
|
|
|
private ident_list template_args = null;
|
|
|
|
public override void visit(type_declaration _type_declaration)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
cur_type_name = _type_declaration.type_name.name;
|
|
List<string> generic_params = new List<string>();
|
|
if (_type_declaration.type_name is template_type_name)
|
|
{
|
|
template_args = (_type_declaration.type_name as template_type_name).template_args;
|
|
foreach (ident id in (_type_declaration.type_name as template_type_name).template_args.list)
|
|
{
|
|
generic_params.Add(id.name);
|
|
}
|
|
}
|
|
|
|
_type_declaration.type_def.visit(this);
|
|
if (returned_scope != null && returned_scope is PointerScope && (returned_scope as PointerScope).ref_type is UnknownScope)
|
|
{
|
|
ref_type_wait_list.Add(returned_scope as PointerScope);
|
|
}
|
|
//else
|
|
if (returned_scope != null && returned_scope is TypeScope)
|
|
{
|
|
/*if (!(_type_declaration.type_def is named_type_reference) && !(_type_declaration.type_def is sequence_type)
|
|
&& !(_type_declaration.type_def is sequence_type) && !(_type_declaration.type_def is array_type)
|
|
&& !(returned_scope is CompiledScope && _type_declaration.type_def is enum_type_definition))*/
|
|
if (_type_declaration.type_def is class_definition)
|
|
{
|
|
//(ret_tn as TypeScope).name = _type_declaration.type_name.name;
|
|
returned_scope.si.name = _type_declaration.type_name.name;
|
|
returned_scope.si.description = returned_scope.GetDescription();
|
|
if (!(_type_declaration.type_def is class_definition))
|
|
returned_scope.MakeSynonimDescription();
|
|
returned_scope.loc = get_location(_type_declaration);//new location(loc.begin_line_num,loc.begin_column_num,ret_tn.loc.end_line_num,ret_tn.loc.end_column_num,ret_tn.loc.doc);
|
|
if (_type_declaration.type_def is class_definition)
|
|
{
|
|
class_definition cl_def = _type_declaration.type_def as class_definition;
|
|
string key = this.converter.controller.Parser.LanguageInformation.GetClassKeyword(cl_def.keyword);
|
|
if (cl_def.attribute == class_attribute.Auto)
|
|
key = "auto " + key;
|
|
else if (cl_def.attribute == class_attribute.Abstract)
|
|
key = "abstract " + key;
|
|
else if (cl_def.attribute == class_attribute.Sealed)
|
|
key = "sealed " + key;
|
|
else if (cl_def.attribute == class_attribute.Static)
|
|
key = "static " + key;
|
|
if (key != null && returned_scope.body_loc != null)
|
|
{
|
|
returned_scope.head_loc = new location(returned_scope.body_loc.begin_line_num, returned_scope.body_loc.begin_column_num, returned_scope.body_loc.begin_line_num, returned_scope.body_loc.begin_column_num + key.Length, doc);
|
|
}
|
|
}
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_type_declaration))
|
|
returned_scope.AddDocumentation(this.converter.controller.docs[_type_declaration]);
|
|
if (!(_type_declaration.type_def is class_definition))
|
|
cur_scope.AddName(_type_declaration.type_name.name, returned_scope);
|
|
}
|
|
else
|
|
{
|
|
TypeSynonim ts = new TypeSynonim(new SymInfo(_type_declaration.type_name.name, returned_scope.si.kind, _type_declaration.type_name.name), returned_scope, generic_params);
|
|
ts.loc = get_location(_type_declaration);
|
|
ts.topScope = cur_scope;
|
|
ts.declaringUnit = entry_scope;
|
|
//ts.si.describe = "type "+ret_tn.si.name+" = "+ret_tn.si.describe;
|
|
if (_type_declaration.type_def is enum_type_definition && ts.loc.begin_line_num != ts.loc.end_line_num)
|
|
{
|
|
location loc = get_location(_type_declaration.type_def);
|
|
ts.head_loc = new location(loc.begin_line_num, loc.begin_column_num, loc.begin_line_num, loc.begin_column_num, doc);
|
|
ts.body_loc = loc;
|
|
}
|
|
cur_scope.AddName(_type_declaration.type_name.name, ts);
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_type_declaration))
|
|
ts.AddDocumentation(this.converter.controller.docs[_type_declaration]);
|
|
}
|
|
|
|
}
|
|
else if (returned_scope != null)
|
|
{
|
|
if (returned_scope is ProcScope)
|
|
{
|
|
returned_scope = new ProcType(returned_scope as ProcScope, generic_params);
|
|
returned_scope.topScope = cur_scope;
|
|
}
|
|
cur_scope.AddName(_type_declaration.type_name.name, returned_scope);
|
|
if (returned_scope is ProcType)
|
|
{
|
|
returned_scope.MakeSynonimDescription();
|
|
}
|
|
location loc = get_location(_type_declaration);
|
|
if (returned_scope.loc == null)
|
|
{
|
|
returned_scope.loc = loc;
|
|
//ret_tn.loc = new location(loc.begin_line_num,loc.begin_column_num,ret_tn.loc.end_line_num,ret_tn.loc.end_column_num,ret_tn.loc.doc);
|
|
}
|
|
}
|
|
returned_scope.declaringUnit = entry_scope;
|
|
if (ref_type_wait_list.Count == 0) returned_scope = null;
|
|
cur_type_name = null;
|
|
template_args = null;
|
|
}
|
|
|
|
public override void visit(type_declarations _type_declarations)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
Hashtable ht = new Hashtable(StringComparer.OrdinalIgnoreCase);
|
|
foreach (type_declaration td in _type_declarations.types_decl)
|
|
{
|
|
|
|
td.visit(this);
|
|
if (td.type_name != null)
|
|
ht[td.type_name.name] = returned_scope;
|
|
}
|
|
if (ref_type_wait_list.Count > 0)
|
|
{
|
|
for (int i=0; i<ref_type_wait_list.Count; i++)
|
|
{
|
|
PointerScope ps = ref_type_wait_list[i];
|
|
TypeScope ts = ht[ps.ref_type.si.name] as TypeScope;
|
|
if (ts != null)
|
|
{
|
|
ps.ref_type = ts;
|
|
}
|
|
}
|
|
}
|
|
returned_scope = null;
|
|
ref_type_wait_list.Clear();
|
|
}
|
|
|
|
public override void visit(simple_const_definition _simple_const_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
try
|
|
{
|
|
_simple_const_definition.const_value.visit(this);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
}
|
|
if (returned_scope != null /*&& cnst_val.prim_val != null*/)
|
|
{
|
|
ElementScope es = new ElementScope(new SymInfo(_simple_const_definition.const_name.name, SymbolKind.Constant, _simple_const_definition.const_name.name), returned_scope, cnst_val.prim_val != null? cnst_val.prim_val: get_constant_as_string(_simple_const_definition.const_value), cur_scope);
|
|
es.is_static = true;
|
|
cur_scope.AddName(_simple_const_definition.const_name.name, es);
|
|
es.loc = get_location(_simple_const_definition.const_name);
|
|
es.declaringUnit = entry_scope;
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_simple_const_definition))
|
|
es.AddDocumentation(this.converter.controller.docs[_simple_const_definition]);
|
|
}
|
|
returned_scope = null;
|
|
cnst_val.prim_val = null;
|
|
}
|
|
|
|
private string get_constant_as_string(expression e)
|
|
{
|
|
if (e is pascal_set_constant || e is PascalABCCompiler.SyntaxTree.array_const)
|
|
{
|
|
List<string> elems = new List<string>();
|
|
pascal_set_constant set = e as pascal_set_constant;
|
|
PascalABCCompiler.SyntaxTree.array_const arr = e as PascalABCCompiler.SyntaxTree.array_const;
|
|
expression_list values = null;
|
|
if (set != null)
|
|
values = set.values;
|
|
else
|
|
values = arr.elements;
|
|
if (values == null)
|
|
return "[]";
|
|
if (values.Count > 10)//dlinnye konstanty ne pokazyvaem
|
|
return null;//prosto const c: <type>
|
|
foreach (expression elem in values.expressions)
|
|
{
|
|
if (elem is ident || elem is int32_const || elem is char_const || elem is string_const)
|
|
elems.Add(get_constant_as_string(elem));//tolko primitivy
|
|
else
|
|
return null;
|
|
}
|
|
//govnostudia ne daet podkluchit Core.dll i ne mogu vyzvat Join. urody
|
|
StringBuilder sb = new StringBuilder();
|
|
for (int i = 0; i < elems.Count; i++)
|
|
{
|
|
sb.Append(elems[i]);
|
|
if (i < elems.Count - 1)
|
|
sb.Append(", ");
|
|
}
|
|
if (set != null)
|
|
return "[" + sb.ToString() + "]";
|
|
else
|
|
return "(" + sb.ToString() + ")";
|
|
}
|
|
else if (e is char_const)
|
|
return "'" + (e as char_const).cconst + "'";
|
|
else if (e.ToString().Contains("PascalABCCompiler.SyntaxTree"))
|
|
return null;
|
|
else
|
|
return e.ToString();
|
|
}
|
|
|
|
public override void visit(typed_const_definition _typed_const_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
_typed_const_definition.const_type.visit(this);
|
|
if (returned_scope == null) return;
|
|
cnst_val.prim_val = null;
|
|
SymScope cnst_type = returned_scope;
|
|
try
|
|
{
|
|
_typed_const_definition.const_value.visit(this);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
}
|
|
ElementScope es = new ElementScope(new SymInfo(_typed_const_definition.const_name.name, SymbolKind.Constant, _typed_const_definition.const_name.name), cnst_type, cnst_val.prim_val != null?cnst_val.prim_val: get_constant_as_string(_typed_const_definition.const_value), cur_scope);
|
|
cur_scope.AddName(_typed_const_definition.const_name.name, es);
|
|
es.loc = get_location(_typed_const_definition);
|
|
es.is_static = true;
|
|
es.declaringUnit = entry_scope;
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_typed_const_definition))
|
|
es.AddDocumentation(this.converter.controller.docs[_typed_const_definition]);
|
|
cnst_val.prim_val = null;
|
|
}
|
|
|
|
public override void visit(const_definition _const_definition)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(consts_definitions_list _consts_definitions_list)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
foreach (const_definition cnst in _consts_definitions_list.const_defs)
|
|
cnst.visit(this);
|
|
}
|
|
|
|
public override void visit(unit_name _unit_name)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(unit_or_namespace _unit_or_namespace)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(uses_unit_in _uses_unit_in)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(uses_list _uses_list)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(program_body _program_body)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(compilation_unit _compilation_unit)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
private Hashtable ns_cache;
|
|
private bool is_system_unit=false;
|
|
private bool is_extensions_unit = false;
|
|
private bool is_namespace = false;
|
|
|
|
public override void visit(unit_module _unit_module)
|
|
{
|
|
string path = get_assembly_path("mscorlib.dll", _unit_module.file_name);
|
|
Assembly _as = PascalABCCompiler.NetHelper.NetHelper.LoadAssembly(path);
|
|
AssemblyDocCache.Load(_as, path);
|
|
PascalABCCompiler.NetHelper.NetHelper.init_namespaces(_as);
|
|
List<string> namespaces = new List<string>();
|
|
namespaces.AddRange(PascalABCCompiler.NetHelper.NetHelper.GetNamespaces(_as));
|
|
InterfaceUnitScope unit_scope = null;
|
|
bool existed_ns = false;
|
|
is_namespace = _unit_module.unit_name.HeaderKeyword == UnitHeaderKeyword.Namespace;
|
|
if (_unit_module.unit_name.HeaderKeyword != UnitHeaderKeyword.Namespace || !CodeCompletionController.pabcNamespaces.TryGetValue(_unit_module.unit_name.idunit_name.name.ToLower(), out unit_scope))
|
|
{
|
|
cur_scope = unit_scope = new InterfaceUnitScope(new SymInfo(_unit_module.unit_name.idunit_name.name, SymbolKind.Namespace, _unit_module.unit_name.idunit_name.name), null, _unit_module.unit_name.HeaderKeyword == UnitHeaderKeyword.Namespace, _unit_module.file_name);
|
|
if (_unit_module.unit_name.HeaderKeyword == UnitHeaderKeyword.Namespace /*&& CodeCompletionController.comp != null && CodeCompletionController.comp.CompilerOptions.CurrentProject != null*/)
|
|
{
|
|
CodeCompletionController.pabcNamespaces.Add(_unit_module.unit_name.idunit_name.name.ToLower(), unit_scope);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
cur_scope = new InterfaceUnitScope(new SymInfo(_unit_module.unit_name.idunit_name.name, SymbolKind.Namespace, _unit_module.unit_name.idunit_name.name), null, _unit_module.unit_name.HeaderKeyword == UnitHeaderKeyword.Namespace, _unit_module.file_name);
|
|
existed_ns = true;
|
|
//cur_scope = unit_scope;
|
|
cur_scope.symbol_table = unit_scope.symbol_table;
|
|
unit_scope.AddNamespaceUnit(cur_scope as InterfaceUnitScope);
|
|
unit_scope = cur_scope as InterfaceUnitScope;
|
|
//cur_scope.members.RemoveAll(x => x.loc != null && x.loc.doc.file_name == _unit_module.file_name);
|
|
}
|
|
this.cur_unit_file_name = _unit_module.file_name;
|
|
//if (XmlDoc.LookupLocalizedXmlDocForUnitWithSources(_unit_module.file_name) != null)
|
|
if (!add_doc_from_text)
|
|
{
|
|
UnitDocCache.LoadWithSources(cur_scope, _unit_module.file_name);
|
|
//this.add_doc_from_text = false;
|
|
}
|
|
//add_standart_types_simple();
|
|
Stack<Position> regions_stack = new Stack<Position>();
|
|
if (CodeCompletionController.comp != null && CodeCompletionController.comp.CompilerOptions.CurrentProject != null && CodeCompletionController.comp.CompilerOptions.CurrentProject.ContainsSourceFile(_unit_module.file_name))
|
|
{
|
|
IReferenceInfo[] refs = CodeCompletionController.comp.CompilerOptions.CurrentProject.References;
|
|
if (_unit_module.compiler_directives == null)
|
|
_unit_module.compiler_directives = new List<PascalABCCompiler.SyntaxTree.compiler_directive>();
|
|
foreach (IReferenceInfo ri in refs)
|
|
{
|
|
_unit_module.compiler_directives.Add
|
|
(new PascalABCCompiler.SyntaxTree.compiler_directive(new token_info("reference"), new token_info(ri.FullAssemblyName)));
|
|
}
|
|
}
|
|
List<string> included_files = new List<string>();
|
|
if (_unit_module.compiler_directives != null)
|
|
foreach (PascalABCCompiler.SyntaxTree.compiler_directive dir in _unit_module.compiler_directives)
|
|
{
|
|
if (dir.Name.text.ToLower() == "reference")
|
|
{
|
|
try
|
|
{
|
|
//System.Reflection.Assembly assm = System.Reflection.Assembly.LoadFrom(get_assembly_path(dir.Directive.text,_unit_module.file_name));
|
|
path = get_assembly_path(dir.Directive.text, _unit_module.file_name);
|
|
System.Reflection.Assembly assm = PascalABCCompiler.NetHelper.NetHelper.LoadAssembly(path);
|
|
PascalABCCompiler.NetHelper.NetHelper.init_namespaces(assm);
|
|
AssemblyDocCache.Load(assm, path);
|
|
namespaces.AddRange(PascalABCCompiler.NetHelper.NetHelper.GetNamespaces(assm));
|
|
unit_scope.AddReferencedAssembly(assm);
|
|
}
|
|
catch (Exception)
|
|
{
|
|
|
|
}
|
|
//ns=new PascalABCCompiler.NetHelper.NetScope(unl,assm,tcst);
|
|
}
|
|
else
|
|
if (dir.Name.text.ToLower() == "region")
|
|
{
|
|
if (cur_scope.regions == null)
|
|
cur_scope.regions = new List<Position>();
|
|
regions_stack.Push(new Position(dir.source_context.begin_position.line_num, dir.source_context.begin_position.column_num, dir.source_context.end_position.line_num, dir.source_context.end_position.column_num, dir.source_context.FileName, dir.Directive.text));
|
|
}
|
|
else if (dir.Name.text.ToLower() == "endregion")
|
|
{
|
|
if (regions_stack.Count > 0)
|
|
{
|
|
Position pos = regions_stack.Pop();
|
|
if (cur_scope.regions != null)
|
|
{
|
|
cur_scope.regions.Add(new Position(pos.line, pos.column - 1, dir.source_context.end_position.line_num, dir.source_context.end_position.column_num, pos.file_name, pos.fold_text));
|
|
}
|
|
}
|
|
}
|
|
else if (dir.Name.text.ToLower() == "includenamespace")
|
|
{
|
|
string directive = dir.Directive.text.Replace('/', Path.DirectorySeparatorChar).Replace('\\', Path.DirectorySeparatorChar);
|
|
|
|
if (directive == "*.pas" || directive.EndsWith(Path.DirectorySeparatorChar + "*.pas"))
|
|
{
|
|
string udir = Path.Combine(Path.GetDirectoryName(_unit_module.file_name), directive.Replace(Path.DirectorySeparatorChar + "*.pas", ""));
|
|
foreach (string file in Directory.EnumerateFiles(udir, "*.pas"))
|
|
included_files.Add(file);
|
|
}
|
|
else
|
|
included_files.Add(Path.Combine(Path.GetDirectoryName(_unit_module.file_name), directive));
|
|
}
|
|
}
|
|
ns_cache = new Hashtable(StringComparer.CurrentCultureIgnoreCase);
|
|
|
|
doc = new document(_unit_module.file_name);
|
|
|
|
cur_scope.head_loc = get_location(_unit_module.unit_name);
|
|
cur_scope.file_name = _unit_module.file_name;
|
|
cur_scope.loc = get_location(_unit_module);
|
|
//if (!existed_ns)
|
|
cur_scope.AddName(_unit_module.unit_name.idunit_name.name, cur_scope);
|
|
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_unit_module.unit_name))
|
|
cur_scope.AddDocumentation(this.converter.controller.docs[_unit_module.unit_name]);
|
|
entry_scope = cur_scope;
|
|
if (_unit_module.unit_name.HeaderKeyword == UnitHeaderKeyword.Library)
|
|
foreach (string file in included_files)
|
|
{
|
|
DomConverter dc = CodeCompletionController.comp_modules[file] as DomConverter;
|
|
if (dc == null)
|
|
{
|
|
dc = new CodeCompletionController().CompileAllIfNeed(file, true);
|
|
}
|
|
if (dc.visitor != null)
|
|
{
|
|
|
|
}
|
|
}
|
|
if (_unit_module.unit_name.idunit_name.name == this.converter.controller.Parser.LanguageInformation.SystemUnitName)
|
|
{
|
|
is_system_unit = true;
|
|
add_standart_types(entry_scope);
|
|
}
|
|
if (_unit_module.unit_name.idunit_name.name == PascalABCCompiler.TreeConverter.compiler_string_consts.extensions_unit_file_name)
|
|
{
|
|
is_extensions_unit = true;
|
|
}
|
|
CodeCompletionController.comp_modules[_unit_module.file_name] = this.converter;
|
|
if (!existed_ns)
|
|
foreach (string s in namespaces)
|
|
{
|
|
if (!ns_cache.ContainsKey(s))
|
|
{
|
|
NamespaceScope ns_scope = new NamespaceScope(s);
|
|
entry_scope.AddName(s, ns_scope);
|
|
ns_cache[s] = s;
|
|
}
|
|
}
|
|
DateTime start_time = DateTime.Now;
|
|
|
|
System.Diagnostics.Debug.WriteLine("intellisense parsing interface started " + System.Convert.ToInt32((DateTime.Now - start_time).TotalMilliseconds));
|
|
if (is_namespace)
|
|
{
|
|
parse_only_class_headers = true;
|
|
_unit_module.interface_part.visit(this);
|
|
parse_only_class_headers = false;
|
|
parse_only_method_headers = true;
|
|
_unit_module.interface_part.visit(this);
|
|
parse_only_method_headers = false;
|
|
parse_only_method_bodies = true;
|
|
_unit_module.interface_part.visit(this);
|
|
}
|
|
else
|
|
_unit_module.interface_part.visit(this);
|
|
System.Diagnostics.Debug.WriteLine("intellisense parsing interface ended " + System.Convert.ToInt32((DateTime.Now - start_time).TotalMilliseconds));
|
|
|
|
start_time = DateTime.Now;
|
|
System.Diagnostics.Debug.WriteLine("intellisense parsing implementation started " + System.Convert.ToInt32((DateTime.Now - start_time).TotalMilliseconds));
|
|
if (_unit_module.implementation_part != null)
|
|
_unit_module.implementation_part.visit(this);
|
|
System.Diagnostics.Debug.WriteLine("intellisense parsing implementation ended " + System.Convert.ToInt32((DateTime.Now - start_time).TotalMilliseconds));
|
|
if (_unit_module.initialization_part != null)
|
|
{
|
|
SymScope tmp = cur_scope;
|
|
SymScope stmt_scope = new BlockScope(cur_scope);
|
|
cur_scope.AddName("$block_scope", stmt_scope);
|
|
stmt_scope.loc = get_location(_unit_module.initialization_part.left_logical_bracket.source_context.Merge(_unit_module.initialization_part.right_logical_bracket.source_context));
|
|
cur_scope = stmt_scope;
|
|
_unit_module.initialization_part.visit(this);
|
|
cur_scope = tmp;
|
|
}
|
|
if (_unit_module.finalization_part != null)
|
|
{
|
|
SymScope tmp = cur_scope;
|
|
SymScope stmt_scope = new BlockScope(cur_scope);
|
|
cur_scope.AddName("$block_scope", stmt_scope);
|
|
stmt_scope.loc = get_location(_unit_module.finalization_part.left_logical_bracket.source_context.Merge(_unit_module.finalization_part.right_logical_bracket.source_context));
|
|
cur_scope = stmt_scope;
|
|
_unit_module.finalization_part.visit(this);
|
|
cur_scope = tmp;
|
|
}
|
|
|
|
}
|
|
|
|
public string get_assembly_path(string name, string CompFile)
|
|
{
|
|
string fname = (string.Format("{0}\\{1}",System.IO.Path.GetDirectoryName(CompFile), name)).ToLower();
|
|
if (System.IO.File.Exists(fname))
|
|
return fname;
|
|
return Compiler.get_assembly_path(name,true);
|
|
}
|
|
|
|
PascalABCCompiler.TreeRealization.using_namespace_list unl = new PascalABCCompiler.TreeRealization.using_namespace_list();
|
|
public SymScope cur_scope;
|
|
|
|
public string FindPCUFileName(string UnitName)
|
|
{
|
|
return CodeCompletionController.comp.FindPCUFileNameWithoutSources(UnitName,System.IO.Path.GetDirectoryName(doc.file_name));
|
|
}
|
|
|
|
private void add_system_unit()
|
|
{
|
|
string unit_file_name = this.converter.controller.Parser.LanguageInformation.SystemUnitName;
|
|
if (unit_file_name == null) return;
|
|
string unit_name = CodeCompletionNameHelper.FindSourceFileName(unit_file_name);
|
|
if (unit_name != null)
|
|
{
|
|
DomConverter dc = CodeCompletionController.comp_modules[unit_name] as DomConverter;
|
|
if (dc == null)
|
|
{
|
|
CodeCompletionController ccc = new CodeCompletionController();
|
|
dc = ccc.CompileAllIfNeed(unit_name, true);
|
|
//dc.CompileAllIfNeed(unit_name);
|
|
if (dc.visitor != null && dc.visitor.entry_scope != null)
|
|
{
|
|
dc.visitor.entry_scope.InitAssemblies();
|
|
entry_scope.AddUsedUnit(dc.visitor.entry_scope);
|
|
add_standart_types(dc.visitor.entry_scope);
|
|
//get_standart_types(dc.stv);
|
|
entry_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.system_unit_file_name,dc.visitor.entry_scope);
|
|
}
|
|
CodeCompletionController.comp_modules[unit_name] = dc;
|
|
|
|
}
|
|
else if (dc.visitor != null && dc.visitor.entry_scope != null)
|
|
{
|
|
dc.visitor.entry_scope.InitAssemblies();
|
|
entry_scope.AddUsedUnit(dc.visitor.entry_scope);
|
|
//get_standart_types(dc.stv);
|
|
entry_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.system_unit_file_name,dc.visitor.entry_scope);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void add_extensions_unit()
|
|
{
|
|
string unit_name = CodeCompletionNameHelper.FindSourceFileName(PascalABCCompiler.TreeConverter.compiler_string_consts.extensions_unit_file_name);
|
|
|
|
if (unit_name != null)
|
|
{
|
|
DomConverter dc = CodeCompletionController.comp_modules[unit_name] as DomConverter;
|
|
if (dc == null)
|
|
{
|
|
CodeCompletionController ccc = new CodeCompletionController();
|
|
dc = ccc.CompileAllIfNeed(unit_name, true);
|
|
if (dc.visitor != null && dc.visitor.entry_scope != null)
|
|
{
|
|
dc.visitor.entry_scope.InitAssemblies();
|
|
entry_scope.AddUsedUnit(dc.visitor.entry_scope);
|
|
entry_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.extensions_unit_file_name, dc.visitor.entry_scope);
|
|
}
|
|
CodeCompletionController.comp_modules[unit_name] = dc;
|
|
}
|
|
else if (dc.visitor != null && dc.visitor.entry_scope != null)
|
|
{
|
|
dc.visitor.entry_scope.InitAssemblies();
|
|
entry_scope.AddUsedUnit(dc.visitor.entry_scope);
|
|
entry_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.extensions_unit_file_name, dc.visitor.entry_scope);
|
|
}
|
|
}
|
|
}
|
|
|
|
public override void visit(program_module _program_module)
|
|
{
|
|
//Assembly _as = System.Reflection.Assembly.LoadFrom(get_assembly_path("mscorlib.dll",_program_module.file_name));
|
|
string path = get_assembly_path("mscorlib.dll", _program_module.file_name);
|
|
System.Reflection.Assembly _as = PascalABCCompiler.NetHelper.NetHelper.LoadAssembly(path);
|
|
List<string> namespaces = new List<string>();
|
|
PascalABCCompiler.NetHelper.NetHelper.init_namespaces(_as);
|
|
AssemblyDocCache.Load(_as, path);
|
|
|
|
namespaces.AddRange(PascalABCCompiler.NetHelper.NetHelper.GetNamespaces(_as));
|
|
//List<Scope> netScopes = new List<Scope>();
|
|
//PascalABCCompiler.NetHelper.NetScope ns=new PascalABCCompiler.NetHelper.NetScope(unl,_as,tcst);
|
|
InterfaceUnitScope unit_scope = null;
|
|
cur_scope = unit_scope = new InterfaceUnitScope(new SymInfo(_program_module.program_name != null? _program_module.program_name.prog_name.name:"", SymbolKind.Namespace, "program"), null);
|
|
CodeCompletionController.comp_modules[_program_module.file_name] = this.converter;
|
|
Stack<Position> regions_stack = new Stack<Position>();
|
|
if (CodeCompletionController.comp != null && CodeCompletionController.comp.CompilerOptions.CurrentProject != null && CodeCompletionController.comp.CompilerOptions.CurrentProject.ContainsSourceFile(_program_module.file_name))
|
|
{
|
|
IReferenceInfo[] refs = CodeCompletionController.comp.CompilerOptions.CurrentProject.References;
|
|
if (_program_module.compiler_directives == null)
|
|
_program_module.compiler_directives = new List<PascalABCCompiler.SyntaxTree.compiler_directive>();
|
|
foreach (IReferenceInfo ri in refs)
|
|
{
|
|
_program_module.compiler_directives.Add
|
|
(new PascalABCCompiler.SyntaxTree.compiler_directive(new token_info("reference"), new token_info(ri.FullAssemblyName)));
|
|
}
|
|
}
|
|
List<string> included_files = new List<string>();
|
|
if (_program_module.compiler_directives != null)
|
|
foreach (PascalABCCompiler.SyntaxTree.compiler_directive dir in _program_module.compiler_directives)
|
|
{
|
|
#if DEBUG
|
|
// SSM test 05.08.17
|
|
if (dir == null)
|
|
File.AppendAllText("log.txt", "dir == null" + Environment.NewLine + _program_module.compiler_directives.Count + Environment.NewLine);
|
|
#endif
|
|
if (dir.Name.text.ToLower() == "reference")
|
|
{
|
|
try
|
|
{
|
|
//System.Reflection.Assembly assm = System.Reflection.Assembly.LoadFrom(get_assembly_path(dir.Directive.text,_program_module.file_name));
|
|
path = get_assembly_path(dir.Directive.text, _program_module.file_name);
|
|
System.Reflection.Assembly assm = PascalABCCompiler.NetHelper.NetHelper.LoadAssembly(path);
|
|
if (assm != null)
|
|
{
|
|
PascalABCCompiler.NetHelper.NetHelper.init_namespaces(assm);
|
|
AssemblyDocCache.Load(assm, path);
|
|
namespaces.AddRange(PascalABCCompiler.NetHelper.NetHelper.GetNamespaces(assm));
|
|
unit_scope.AddReferencedAssembly(assm);
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
|
|
}
|
|
}
|
|
else
|
|
if (dir.Name.text.ToLower() == "region")
|
|
{
|
|
if (cur_scope.regions == null)
|
|
cur_scope.regions = new List<Position>();
|
|
regions_stack.Push(new Position(dir.source_context.begin_position.line_num, dir.source_context.begin_position.column_num, dir.source_context.end_position.line_num, dir.source_context.end_position.column_num, dir.source_context.FileName, dir.Directive.text));
|
|
}
|
|
else if (dir.Name.text.ToLower() == "endregion")
|
|
{
|
|
if (regions_stack.Count > 0)
|
|
{
|
|
Position pos = regions_stack.Pop();
|
|
if (cur_scope.regions != null)
|
|
{
|
|
cur_scope.regions.Add(new Position(pos.line, pos.column - 1, dir.source_context.end_position.line_num, dir.source_context.end_position.column_num, pos.file_name, pos.fold_text));
|
|
}
|
|
}
|
|
}
|
|
else if (dir.Name.text.ToLower() == "includenamespace")
|
|
{
|
|
string directive = dir.Directive.text.Replace('/', Path.DirectorySeparatorChar).Replace('\\', Path.DirectorySeparatorChar);
|
|
|
|
if (directive == "*.pas" || directive.EndsWith(Path.DirectorySeparatorChar + "*.pas"))
|
|
{
|
|
string udir = Path.Combine(Path.GetDirectoryName(_program_module.file_name), directive.Replace(Path.DirectorySeparatorChar + "*.pas", ""));
|
|
foreach (string file in Directory.EnumerateFiles(udir, "*.pas"))
|
|
included_files.Add(file);
|
|
}
|
|
else
|
|
included_files.Add(Path.Combine(Path.GetDirectoryName(_program_module.file_name), directive));
|
|
}
|
|
}
|
|
|
|
doc = new document(_program_module.file_name);
|
|
cur_scope.loc = get_location(_program_module);
|
|
cur_scope.file_name = _program_module.file_name;
|
|
entry_scope = cur_scope;
|
|
if (_program_module.program_name != null)
|
|
{
|
|
cur_scope.head_loc = get_location(_program_module.program_name);
|
|
cur_scope.AddName(_program_module.program_name.prog_name.name, cur_scope);
|
|
}
|
|
|
|
|
|
Hashtable ns_cache = new Hashtable(StringComparer.CurrentCultureIgnoreCase);
|
|
bool has_system_unit = false;
|
|
bool has_extensions_unit = false;
|
|
foreach (string file in included_files)
|
|
{
|
|
DomConverter dc = CodeCompletionController.comp_modules[file] as DomConverter;
|
|
if (dc == null)
|
|
{
|
|
dc = new CodeCompletionController().CompileAllIfNeed(file, true);
|
|
}
|
|
if (dc.visitor != null)
|
|
{
|
|
|
|
}
|
|
}
|
|
if (_program_module.used_units != null)
|
|
{
|
|
unit_scope.uses_source_range = get_location(_program_module.used_units);
|
|
|
|
//foreach (unit_or_namespace s in _program_module.used_units.units)
|
|
for (int j = _program_module.used_units.units.Count - 1; j >= 0; j--)
|
|
{
|
|
unit_or_namespace s = _program_module.used_units.units[j];
|
|
|
|
try
|
|
{
|
|
string str = "";
|
|
for (int i = 0; i < s.name.idents.Count; i++)
|
|
{
|
|
str += s.name.idents[i].name;
|
|
NamespaceScope ns_scope = null;
|
|
if (i == 0)
|
|
{
|
|
string unit_name = null;
|
|
string pcu_unit_name = FindPCUFileName(str);
|
|
if (s is uses_unit_in)
|
|
{
|
|
string unit_in_file = (s as uses_unit_in).in_file.Value;
|
|
string unit_in_dir = null;
|
|
if (Path.IsPathRooted(unit_in_file))
|
|
unit_in_dir = Path.GetDirectoryName(unit_in_file);
|
|
else
|
|
unit_in_dir = Path.Combine(Path.GetDirectoryName(_program_module.file_name),Path.GetDirectoryName(unit_in_file));
|
|
unit_name = CodeCompletionNameHelper.FindSourceFileName(Path.GetFileNameWithoutExtension(unit_in_file), unit_in_dir);
|
|
}
|
|
else
|
|
unit_name = CodeCompletionNameHelper.FindSourceFileName(str, System.IO.Path.GetDirectoryName(_program_module.file_name));
|
|
/*if (pcu_unit_name != null && unit_name != null && string.Compare(System.IO.Path.GetDirectoryName(_program_module.file_name), System.IO.Path.GetDirectoryName(pcu_unit_name), true) == 0
|
|
&& string.Compare(System.IO.Path.GetDirectoryName(_program_module.file_name), System.IO.Path.GetDirectoryName(unit_name), true) != 0)
|
|
unit_name = null;*/
|
|
if (unit_name != null)
|
|
{
|
|
DomConverter dc = CodeCompletionController.comp_modules[unit_name] as DomConverter;
|
|
if (dc == null /*|| CodeCompletionController.recomp_files[unit_name] != null*/)
|
|
{
|
|
dc = new CodeCompletionController().CompileAllIfNeed(unit_name, true);
|
|
}
|
|
if (dc.visitor != null)
|
|
{
|
|
dc.visitor.entry_scope.InitAssemblies();
|
|
cur_scope.AddUsedUnit(dc.visitor.entry_scope);
|
|
cur_scope.AddName(str, dc.visitor.entry_scope);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//unit_name = FindPCUFileName(str);
|
|
unit_name = pcu_unit_name;
|
|
if (unit_name != null)
|
|
{
|
|
IntellisensePCUReader pcu_rdr = new IntellisensePCUReader();
|
|
SymScope ss = pcu_rdr.GetUnit(unit_name);
|
|
UnitDocCache.Load(ss, unit_name);
|
|
cur_scope.AddUsedUnit(ss);
|
|
cur_scope.AddName(str, ss);
|
|
}
|
|
else
|
|
{
|
|
if (CodeCompletion.CodeCompletionController.pabcNamespaces.ContainsKey(str.ToLower()))
|
|
{
|
|
InterfaceUnitScope un_scope = CodeCompletion.CodeCompletionController.pabcNamespaces[str.ToLower()];
|
|
cur_scope.AddUsedUnit(un_scope);
|
|
cur_scope.AddName(str, un_scope);
|
|
}
|
|
else if (PascalABCCompiler.NetHelper.NetHelper.IsNetNamespace(str))
|
|
{
|
|
ns_scope = new NamespaceScope(str);
|
|
ns_cache[str] = str;
|
|
cur_scope.AddName(str, ns_scope);
|
|
if (s.name.idents.Count == 1)
|
|
cur_scope.AddUsedUnit(ns_scope);
|
|
}
|
|
else if (PascalABCCompiler.NetHelper.NetHelper.IsType(str) && semantic_options.allow_import_types)
|
|
{
|
|
Type t = PascalABCCompiler.NetHelper.NetHelper.FindType(str);
|
|
cur_scope.AddUsedUnit(new NamespaceTypeScope(TypeTable.get_compiled_type(new SymInfo(t.Name, SymbolKind.Class, t.FullName), t)));
|
|
}
|
|
|
|
}
|
|
//unit_name = System.IO.Path.GetDirectoryName(_program_module.file_name)+"\\"+str+System.IO.Path.GetExtension(_program_module.file_name);
|
|
}
|
|
}
|
|
if (i == s.name.idents.Count - 1 && i > 0 /*&& PascalABCCompiler.NetHelper.NetHelper.IsNetNamespace(str)*/)
|
|
//possible_namespaces.Add(str);
|
|
cur_scope.AddUsedUnit(new NamespaceScope(str));
|
|
if (i < s.name.idents.Count - 1)
|
|
str += ".";
|
|
|
|
}
|
|
if (string.Compare(str, PascalABCCompiler.TreeConverter.compiler_string_consts.system_unit_name, true) == 0)
|
|
has_system_unit = true;
|
|
if (string.Compare(str, PascalABCCompiler.TreeConverter.compiler_string_consts.extensions_unit_file_name, true) == 0)
|
|
has_extensions_unit = true;
|
|
unl.AddElement(new PascalABCCompiler.TreeRealization.using_namespace(str));
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
}
|
|
if (!has_system_unit)
|
|
add_system_unit();
|
|
|
|
if (!has_extensions_unit)
|
|
add_extensions_unit();
|
|
|
|
foreach (string s in namespaces)
|
|
{
|
|
if (!ns_cache.ContainsKey(s))
|
|
{
|
|
NamespaceScope ns_scope = new NamespaceScope(s);
|
|
cur_scope.AddName(s, ns_scope);
|
|
ns_cache[s] = s;
|
|
}
|
|
}
|
|
|
|
//PascalABCCompiler.TreeRealization.common_type_node ctn = new ;
|
|
if (_program_module.program_block.defs != null)
|
|
foreach (declaration decl in _program_module.program_block.defs.defs)
|
|
{
|
|
try
|
|
{
|
|
decl.visit(this);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
}
|
|
}
|
|
if (cur_scope != null && _program_module.program_block.program_code != null)
|
|
{
|
|
var left_line_num = _program_module.program_block.program_code.left_logical_bracket.source_context.end_position.line_num;
|
|
var left_column_num = _program_module.program_block.program_code.left_logical_bracket.source_context.end_position.column_num;
|
|
var right_line_num = _program_module.program_block.program_code.source_context.end_position.line_num;
|
|
var right_column_num = _program_module.program_block.program_code.source_context.end_position.column_num;
|
|
cur_scope.body_loc = new location(left_line_num,
|
|
left_column_num,
|
|
right_line_num, right_column_num,
|
|
doc);
|
|
_program_module.program_block.program_code.visit(this);
|
|
}
|
|
}
|
|
|
|
private void add_standart_types(SymScope cur_scope)
|
|
{
|
|
string type_name = null;
|
|
//obj_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.object_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.object_type_name),typeof(object));
|
|
cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.object_type_name,TypeTable.obj_type);
|
|
//int_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.integer_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.integer_type_name),typeof(int));
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.integer_type_name, int_type);
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.IntType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.int_type);
|
|
//real_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.real_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.real_type_name),typeof(double));
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.real_type_name,real_type);
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.DoubleType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.real_type);
|
|
//string_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.string_type_name, SymbolKind.Class,PascalABCCompiler.TreeConverter.compiler_string_consts.string_type_name),typeof(string));
|
|
cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.string_type_name,TypeTable.string_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.string_type_name,
|
|
//new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.string_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.ShortStringTypeName),typeof(string)));
|
|
//char_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.char_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.char_type_name),typeof(char));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.CharType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.char_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.char_type_name,char_type);
|
|
//bool_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.bool_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.bool_type_name),typeof(bool));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.BoolType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.bool_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.bool_type_name,bool_type);
|
|
//byte_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.byte_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.byte_type_name),typeof(byte));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.ByteType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.byte_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.byte_type_name,byte_type);
|
|
//int16_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.short_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.short_type_name),typeof(short));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.ShortType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.int16_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.short_type_name,int16_type);
|
|
//sbyte_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.sbyte_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.sbyte_type_name),typeof(sbyte));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.SByteType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.sbyte_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.sbyte_type_name,sbyte_type);
|
|
//uint16_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.ushort_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.ushort_type_name),typeof(ushort));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.UShortType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.uint16_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.ushort_type_name,uint16_type);
|
|
//uint32_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.uint_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.uint_type_name),typeof(uint));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.UIntType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.uint32_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.uint_type_name,uint32_type);
|
|
//int64_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.long_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.long_type_name),typeof(long));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.Int64Type);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.int64_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.long_type_name,int64_type);
|
|
//uint64_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.ulong_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.ulong_type_name),typeof(ulong));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.UInt64Type);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.uint64_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.ulong_type_name,uint64_type);
|
|
//float_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.float_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.float_type_name),typeof(float));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.FloatType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.float_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.float_type_name,float_type);
|
|
//ptr_type = new CompiledScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.pointer_type_name, SymbolKind.Type,PascalABCCompiler.TreeConverter.compiler_string_consts.pointer_type_name),Type.GetType("System.Void*"));
|
|
type_name = this.converter.controller.Parser.LanguageInformation.GetStandardTypeByKeyword(PascalABCCompiler.Parsers.KeywordKind.PointerType);
|
|
if (type_name != null) cur_scope.AddName(type_name, TypeTable.ptr_type);
|
|
//cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.pointer_type_name,ptr_type);
|
|
ProcScope ps = new ProcScope(PascalABCCompiler.TreeConverter.compiler_string_consts.set_length_procedure_name,null);
|
|
ps.AddParameter(new ElementScope(new SymInfo("arr", SymbolKind.Parameter,"arr"),new ArrayScope(),null,ps));
|
|
ps.parameters[0].param_kind = parametr_kind.var_parametr;
|
|
ps.AddParameter(new ElementScope(new SymInfo("length", SymbolKind.Parameter,"length"),TypeTable.int_type,null,ps));
|
|
ps.Complete();
|
|
cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.set_length_procedure_name,ps);
|
|
cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.true_const_name,new ElementScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.true_const_name, SymbolKind.Constant,PascalABCCompiler.TreeConverter.compiler_string_consts.true_const_name),TypeTable.bool_type,true,null));
|
|
cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.false_const_name,new ElementScope(new SymInfo(PascalABCCompiler.TreeConverter.compiler_string_consts.false_const_name, SymbolKind.Constant,PascalABCCompiler.TreeConverter.compiler_string_consts.false_const_name),TypeTable.bool_type,false,null));
|
|
ps = new ProcScope(PascalABCCompiler.TreeConverter.compiler_string_consts.new_procedure_name,null);
|
|
ElementScope prm = new ElementScope(new SymInfo("p", SymbolKind.Parameter,"p"),TypeTable.ptr_type,null,ps);
|
|
prm.param_kind = parametr_kind.var_parametr;
|
|
ps.AddParameter(prm);
|
|
ps.Complete();
|
|
cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.new_procedure_name,ps);
|
|
ps = new ProcScope(PascalABCCompiler.TreeConverter.compiler_string_consts.dispose_procedure_name,null);
|
|
prm = new ElementScope(new SymInfo("p", SymbolKind.Parameter,"p"),TypeTable.ptr_type,null,ps);
|
|
prm.param_kind = parametr_kind.var_parametr;
|
|
ps.AddParameter(prm);
|
|
ps.Complete();
|
|
cur_scope.AddName(PascalABCCompiler.TreeConverter.compiler_string_consts.dispose_procedure_name,ps);
|
|
}
|
|
|
|
public override void visit(hex_constant _hex_constant)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
returned_scope = TypeTable.uint64_type;//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.ulong_type_name);
|
|
cnst_val.prim_val = _hex_constant.val;
|
|
}
|
|
|
|
public override void visit(get_address _get_address)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
_get_address.address_of.visit(this);
|
|
if (returned_scope != null && returned_scope is TypeScope)
|
|
{
|
|
returned_scope = new PointerScope(returned_scope as TypeScope);
|
|
}
|
|
else returned_scope = null;
|
|
}
|
|
|
|
public override void visit(case_variant _case_variant)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(compiler_directive_if _compiler_directive_if)
|
|
{
|
|
|
|
}
|
|
|
|
public override void visit(compiler_directive_list _compiler_directive_list)
|
|
{
|
|
|
|
}
|
|
|
|
public override void visit(case_node _case_node)
|
|
{
|
|
if (_case_node.conditions != null)
|
|
for (int i = 0; i < _case_node.conditions.variants.Count; i++)
|
|
_case_node.conditions.variants[i].exec_if_true.visit(this);
|
|
if (_case_node.else_statement != null)
|
|
_case_node.else_statement.visit(this);
|
|
}
|
|
|
|
public override void visit(method_name _method_name)
|
|
{
|
|
if (_method_name.meth_name is operator_name_ident)
|
|
_method_name.meth_name.visit(this);
|
|
else
|
|
meth_name = _method_name.meth_name.name;
|
|
}
|
|
|
|
public override void visit(dot_node _dot_node)
|
|
{
|
|
bool tmp = search_all;
|
|
search_all = false;
|
|
_dot_node.left.visit(this);
|
|
search_all = tmp;
|
|
if (returned_scope != null)
|
|
{
|
|
if (_dot_node.right is ident)
|
|
{
|
|
if (!search_all)
|
|
{
|
|
if (returned_scope is NamespaceScope)
|
|
{
|
|
returned_scope = returned_scope.FindNameOnlyInType((_dot_node.right as ident).name);
|
|
return;
|
|
}
|
|
if (returned_scope is InterfaceUnitScope)
|
|
{
|
|
returned_scope = returned_scope.FindNameOnlyInType((_dot_node.right as ident).name);
|
|
}
|
|
else
|
|
{
|
|
TypeScope ts = returned_scope as TypeScope;
|
|
if (returned_scope is ProcScope)
|
|
ts = (returned_scope as ProcScope).return_type;
|
|
if (ts != null)
|
|
returned_scope = ts.FindNameOnlyInType((_dot_node.right as ident).name);
|
|
if (returned_scope == null)
|
|
{
|
|
List<ProcScope> meths = entry_scope.GetExtensionMethods((_dot_node.right as ident).name, ts);
|
|
if (meths.Count > 0)
|
|
{
|
|
method_call mc = new method_call(_dot_node, new expression_list());
|
|
search_all = true;
|
|
mc.visit(this);
|
|
return;
|
|
}
|
|
|
|
}
|
|
else if (returned_scope is ProcScope)
|
|
{
|
|
method_call mc = new method_call(_dot_node, new expression_list());
|
|
search_all = true;
|
|
mc.visit(this);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (returned_scope != null && returned_scope is ProcScope && (returned_scope as ProcScope).return_type != null)
|
|
{
|
|
ProcScope ps = returned_scope as ProcScope;
|
|
if (ps.parameters.Count == 0 || ps.is_extension || ps.parameters[0].param_kind == parametr_kind.params_parametr || ps.parameters[0].cnst_val != null)
|
|
returned_scope = ps.return_type;
|
|
return;
|
|
}
|
|
else if (returned_scope is ElementScope)
|
|
{
|
|
ElementScope es = returned_scope as ElementScope;
|
|
this.cnst_val.prim_val = es.cnst_val;
|
|
returned_scope = es.sc;
|
|
if (es.IsIndexedProperty)
|
|
returned_scope = new IndexedPropertyType(es.sc as TypeScope);
|
|
return;
|
|
}
|
|
else if (returned_scope is TypeScope)
|
|
is_type = true;
|
|
else if (returned_scope is ProcScope && (returned_scope as ProcScope).is_constructor)
|
|
{
|
|
returned_scope = (returned_scope as ProcScope).declaringType;
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TypeScope ts = returned_scope as TypeScope;
|
|
if (returned_scope is ProcScope)
|
|
ts = (returned_scope as ProcScope).return_type;
|
|
returned_scopes = returned_scope.FindOverloadNamesOnlyInType((_dot_node.right as ident).name);
|
|
if (ts != null)
|
|
{
|
|
List<ProcScope> meths = entry_scope.GetExtensionMethods((_dot_node.right as ident).name, ts);
|
|
if (meths.Count > 0)
|
|
{
|
|
if (returned_scopes == null)
|
|
returned_scopes = new List<SymScope>();
|
|
foreach (ProcScope meth in meths)
|
|
returned_scopes.Add(meth);
|
|
}
|
|
}
|
|
search_all = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.empty_statement _empty_statement)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.goto_statement _goto_statement)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.labeled_statement _labeled_statement)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
if (_labeled_statement.to_statement != null)
|
|
_labeled_statement.to_statement.visit(this);
|
|
}
|
|
|
|
private bool is_type = false;
|
|
|
|
public override void visit(with_statement _with_statement)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
SymScope tmp = cur_scope;
|
|
WithScope ws = new WithScope(cur_scope);
|
|
for (int i=_with_statement.do_with.expressions.Count-1; i>=0; i--)
|
|
{
|
|
is_type = false;
|
|
_with_statement.do_with.expressions[i].visit(this);
|
|
if (returned_scope != null)
|
|
{
|
|
ws.AddWithScope(returned_scope,is_type);
|
|
}
|
|
is_type = false;
|
|
}
|
|
cur_scope.AddName("$with_block",ws);
|
|
ws.loc = get_location(_with_statement);
|
|
cur_scope = ws;
|
|
_with_statement.what_do.visit(this);
|
|
cur_scope = tmp;
|
|
}
|
|
|
|
internal static bool is_good_overload(ProcScope ps, List<SymScope> args)
|
|
{
|
|
if (ps.parameters == null || ps.parameters.Count == 0)
|
|
if (args.Count == 0)
|
|
return true;
|
|
else
|
|
return false;
|
|
if (args.Count == 0)
|
|
if (ps.parameters.Count == 1 && ps.parameters[0].param_kind == parametr_kind.params_parametr)
|
|
return true;
|
|
else if (ps.IsExtension && ps.parameters.Count == 1)
|
|
return true;
|
|
else
|
|
return false;
|
|
if (args.Count == ps.parameters.Count || ps.IsExtension && args.Count == ps.parameters.Count - 1)
|
|
{
|
|
int off = 0;
|
|
if (ps.IsExtension && args.Count == ps.parameters.Count - 1)
|
|
off = 1;
|
|
for (int i = 0; i < args.Count; i++)
|
|
{
|
|
if (args[i] is UnknownScope)
|
|
continue;
|
|
if (!(args[i] is TypeScope))
|
|
return false;
|
|
TypeScope ts = args[i] as TypeScope;
|
|
ElementScope parameter = ps.parameters[i + off];
|
|
if (!ts.IsConvertable(parameter.sc as TypeScope))
|
|
{
|
|
if (parameter.param_kind == parametr_kind.params_parametr)
|
|
{
|
|
if (!(parameter.sc is TypeScope && (parameter.sc as TypeScope).IsArray && ts.IsConvertable((parameter.sc as TypeScope).elementType)))
|
|
return false;
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
if (parameter.param_kind == parametr_kind.var_parametr || parameter.param_kind == parametr_kind.const_parametr)
|
|
{
|
|
TypeScope param_ts = parameter.sc as TypeScope;
|
|
if (param_ts is CompiledScope && ps is CompiledMethodScope)
|
|
param_ts = param_ts.GetElementType();
|
|
if (param_ts == null || !ts.IsEqual(param_ts))
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
//if (args.Count < ps.parameters.Count)
|
|
// return false;
|
|
int min_arg_cnt = Math.Min(args.Count, ps.parameters.Count);
|
|
|
|
for (int i = 0; i < min_arg_cnt; i++)
|
|
{
|
|
if (!(args[i] is TypeScope))
|
|
return false;
|
|
TypeScope ts = args[i] as TypeScope;
|
|
if (!ts.IsConvertable(ps.parameters[i].sc as TypeScope))
|
|
{
|
|
if (ps.parameters[i].param_kind == parametr_kind.params_parametr)
|
|
{
|
|
TypeScope pts = ps.parameters[i].sc as TypeScope;
|
|
if (!(pts != null && pts.elementType != null && ts.IsConvertable(pts.elementType)))
|
|
return false;
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
//else if (args.Count > ps.parameters.Count && i == min_arg_cnt - 1 && ps.parameters[i].param_kind != parametr_kind.params_parametr)
|
|
// return false;
|
|
}
|
|
if (args.Count < ps.parameters.Count)
|
|
{
|
|
for (int i = min_arg_cnt; i < ps.parameters.Count; i++)
|
|
{
|
|
if (ps.parameters[i].cnst_val != null || ps.parameters[i].param_kind == parametr_kind.params_parametr && i == ps.parameters.Count - 1)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
}
|
|
else if (args.Count > ps.parameters.Count)
|
|
{
|
|
for (int i = min_arg_cnt; i < args.Count; i++)
|
|
{
|
|
if (ps.parameters[min_arg_cnt - 1].param_kind == parametr_kind.params_parametr)
|
|
{
|
|
if (!(args[i] is TypeScope))
|
|
return false;
|
|
TypeScope ts = args[i] as TypeScope;
|
|
TypeScope pts = ps.parameters[min_arg_cnt - 1].sc as TypeScope;
|
|
if (!(pts != null && pts.elementType != null && ts.IsConvertable(pts.elementType)))
|
|
return false;
|
|
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
|
|
internal static bool is_good_exact_overload(ProcScope ps, List<SymScope> args)
|
|
{
|
|
if (ps.parameters == null || ps.parameters.Count == 0)
|
|
if (args.Count == 0)
|
|
return true;
|
|
else
|
|
return false;
|
|
if (args.Count == 0)
|
|
if (ps.parameters.Count == 1 && ps.parameters[0].param_kind == parametr_kind.params_parametr)
|
|
return true;
|
|
else
|
|
return false;
|
|
if (args.Count == ps.parameters.Count || ps.IsExtension && args.Count == ps.parameters.Count - 1)
|
|
{
|
|
int off = 0;
|
|
if (ps.IsExtension && args.Count == ps.parameters.Count - 1)
|
|
off = 1;
|
|
for (int i = 0; i < args.Count; i++)
|
|
{
|
|
if (!(args[i] is TypeScope))
|
|
return false;
|
|
TypeScope ts = args[i] as TypeScope;
|
|
ElementScope parameter = ps.parameters[i + off];
|
|
if (ps.IsExtension && i == 0 && ts.IsEqual((parameter.sc as TypeScope).GetElementType()))
|
|
continue;
|
|
if (!ts.IsEqual(parameter.sc as TypeScope))
|
|
{
|
|
if (parameter.param_kind == parametr_kind.params_parametr)
|
|
{
|
|
TypeScope pts = parameter.sc as TypeScope;
|
|
if (!(pts != null && pts.elementType != null && ts.IsEqual(pts.elementType)))
|
|
return false;
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
if (args.Count < ps.parameters.Count)
|
|
return false;
|
|
int min_arg_cnt = Math.Min(args.Count, ps.parameters.Count);
|
|
|
|
for (int i = 0; i < min_arg_cnt; i++)
|
|
{
|
|
if (!(args[i] is TypeScope))
|
|
return false;
|
|
TypeScope ts = args[i] as TypeScope;
|
|
if (!ts.IsEqual(ps.parameters[i].sc as TypeScope))
|
|
{
|
|
if (ps.parameters[i].param_kind == parametr_kind.params_parametr)
|
|
{
|
|
TypeScope pts = ps.parameters[i].sc as TypeScope;
|
|
if (!(pts != null && pts.elementType != null && ts.IsEqual(pts.elementType)))
|
|
return false;
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
else if (i == ps.parameters.Count - 1 && ps.parameters[i].param_kind != parametr_kind.params_parametr)
|
|
return false;
|
|
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
|
|
private SymScope[] selected_methods = null;
|
|
private bool disable_lambda_compilation = false;
|
|
|
|
private ProcScope select_method(SymScope[] meths, TypeScope tleft, TypeScope tright, TypeScope obj, bool obj_instanced, List<SymScope> arg_types, params expression[] args)
|
|
{
|
|
if (arg_types == null)
|
|
arg_types = new List<SymScope>();
|
|
List<TypeScope> arg_types2 = new List<TypeScope>();
|
|
SymScope[] saved_selected_methods = selected_methods;
|
|
selected_methods = meths;
|
|
if (arg_types.Count > 0)
|
|
{
|
|
foreach (TypeScope ts in arg_types)
|
|
arg_types2.Add(ts);
|
|
}
|
|
else if (tleft != null || tright != null)
|
|
{
|
|
if (tleft != null)
|
|
{
|
|
arg_types.Add(tleft);
|
|
arg_types2.Add(tleft);
|
|
}
|
|
if (tright != null)
|
|
{
|
|
arg_types.Add(tright);
|
|
arg_types2.Add(tright);
|
|
}
|
|
}
|
|
else if (args != null)
|
|
{
|
|
bool tmp_disable_lambda_compilation = disable_lambda_compilation;
|
|
disable_lambda_compilation = true;
|
|
foreach (expression e in args)
|
|
{
|
|
e.visit(this);
|
|
returned_scopes.Clear();
|
|
arg_types.Add(returned_scope);
|
|
arg_types2.Add(returned_scope as TypeScope);
|
|
}
|
|
disable_lambda_compilation = false;
|
|
disable_lambda_compilation = tmp_disable_lambda_compilation;
|
|
}
|
|
selected_methods = saved_selected_methods;
|
|
List<ProcScope> good_procs = new List<ProcScope>();
|
|
for (int i = 0; i < meths.Length; i++)
|
|
{
|
|
if (meths[i] is ProcScope)
|
|
{
|
|
if (is_good_overload(meths[i] as ProcScope, arg_types))
|
|
good_procs.Add(meths[i] as ProcScope);
|
|
}
|
|
else if (meths[i] is ProcType)
|
|
{
|
|
if (is_good_overload((meths[i] as ProcType).target, arg_types))
|
|
good_procs.Add((meths[i] as ProcType).target);
|
|
}
|
|
}
|
|
if (good_procs.Count > 1)
|
|
for (int i = 0; i < good_procs.Count; i++)
|
|
if (DomSyntaxTreeVisitor.is_good_exact_overload(good_procs[i] as ProcScope, arg_types))
|
|
return good_procs[i].GetInstance(arg_types2);
|
|
if (good_procs.Count == 0)
|
|
{
|
|
for (int i = 0; i < meths.Length; i++)
|
|
{
|
|
if (meths[i] is ProcScope)
|
|
{
|
|
if (obj != null && !(meths[i] as ProcScope).IsStatic)
|
|
{
|
|
good_procs.Add(meths[i] as ProcScope);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (good_procs.Count > 0)
|
|
{
|
|
if (obj != null)
|
|
{
|
|
if (!obj_instanced && obj.GetElementType() != null && good_procs[0].IsExtension && !(good_procs[0].parameters[0].sc is TemplateParameterScope))
|
|
obj = obj.GetElementType();
|
|
arg_types2.Insert(0, obj);
|
|
arg_types.Insert(0, obj);
|
|
for (int i = 0; i < good_procs.Count; i++)
|
|
if (DomSyntaxTreeVisitor.is_good_exact_overload(good_procs[i] as ProcScope, arg_types))
|
|
return good_procs[i].GetInstance(arg_types2);
|
|
}
|
|
|
|
return good_procs[0].GetInstance(arg_types2);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public override void visit(method_call _method_call)
|
|
{
|
|
search_all = true;
|
|
returned_scope = null;
|
|
_method_call.dereferencing_value.visit(this);
|
|
search_all = false;
|
|
this.cnst_val.prim_val = null;
|
|
SymScope[] names = returned_scopes.ToArray();
|
|
List<expression> parameters = new List<expression>();
|
|
TypeScope obj = null;
|
|
bool obj_instanced = false;
|
|
if (names.Length > 0 && names[0] is TypeScope)
|
|
{
|
|
returned_scope = names[0];
|
|
return;
|
|
}
|
|
foreach (SymScope ss in names)
|
|
{
|
|
if (ss is ProcScope && (ss as ProcScope).is_extension)
|
|
{
|
|
ProcScope proc = ss as ProcScope;
|
|
if (_method_call.dereferencing_value is dot_node)
|
|
{
|
|
(_method_call.dereferencing_value as dot_node).left.visit(this);
|
|
obj = returned_scope as TypeScope;
|
|
if (obj != null && proc.parameters != null && proc.parameters.Count > 0 && !(proc.parameters[0].sc is TemplateParameterScope || proc.parameters[0].sc is UnknownScope))
|
|
{
|
|
TypeScope param_type = proc.parameters[0].sc as TypeScope;
|
|
if (obj.implemented_interfaces != null)
|
|
{
|
|
foreach (TypeScope interf in obj.implemented_interfaces)
|
|
{
|
|
if (interf.original_type != null && param_type.original_type != null && interf.original_type == param_type.original_type)
|
|
{
|
|
List<TypeScope> generic_args = interf.GetInstances();
|
|
if (generic_args != null && generic_args.Count > 0)
|
|
{
|
|
obj = generic_args[0];
|
|
obj_instanced = true;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (_method_call.parameters != null)
|
|
{
|
|
parameters.AddRange(_method_call.parameters.expressions);
|
|
}
|
|
List<TypeScope> lambda_types = new List<TypeScope>();
|
|
List<SymScope> param_types = new List<SymScope>();
|
|
ProcScope ps = select_method(names, null, null, obj, obj_instanced, param_types, parameters.ToArray());
|
|
bool has_lambda = false;
|
|
|
|
if (_method_call.parameters != null && ps != null)
|
|
for (int i = 0; i < _method_call.parameters.expressions.Count; i++)
|
|
{
|
|
expression e = _method_call.parameters.expressions[i];
|
|
if (e is function_lambda_definition)
|
|
{
|
|
TypeScope tmp_awaitedProcType = awaitedProcType;
|
|
if (ps.parameters != null && ps.parameters.Count > i + (ps.IsExtension ? 1 : 0))
|
|
awaitedProcType = ps.parameters[i + (ps.IsExtension ? 1 : 0)].sc as TypeScope;
|
|
bool tmp_disable_lambda_compilation = disable_lambda_compilation;
|
|
disable_lambda_compilation = false;
|
|
e.visit(this);
|
|
disable_lambda_compilation = tmp_disable_lambda_compilation;
|
|
awaitedProcType = tmp_awaitedProcType;
|
|
has_lambda = true;
|
|
param_types[obj == null ? i : i + 1] = returned_scope;
|
|
}
|
|
}
|
|
if (has_lambda)
|
|
ps = select_method(names, null, null, obj, obj_instanced, param_types, parameters.ToArray());
|
|
returned_scopes.Clear();
|
|
|
|
if (ps != null)
|
|
{
|
|
if (ps.return_type != null)
|
|
{
|
|
if (ps.name == "Copy" && ps.return_type.Name == "Array" && _method_call.parameters.expressions.Count > 0)
|
|
{
|
|
_method_call.parameters.expressions[0].visit(this);
|
|
|
|
}
|
|
else
|
|
{
|
|
returned_scope = ps.return_type;
|
|
if (ps.return_type.lazy_instance)
|
|
returned_scope = ps.return_type.original_type.GetInstance(ps.return_type.instances);
|
|
}
|
|
|
|
}
|
|
else if (ps.is_constructor)
|
|
returned_scope = ps.declaringType;
|
|
else
|
|
returned_scope = null;
|
|
}
|
|
else if (names.Length > 0)
|
|
{
|
|
returned_scope = null;
|
|
foreach (SymScope ss in names)
|
|
if (ss is ProcScope)
|
|
{
|
|
ps = ss as ProcScope;
|
|
if (ps.return_type != null)
|
|
{
|
|
returned_scope = ps.return_type;
|
|
if (ps.IsExtension && ps.IsGeneric() && obj != null)
|
|
{
|
|
TypeScope elem_ts = obj.GetElementType();
|
|
if (elem_ts == null)
|
|
elem_ts = obj;
|
|
returned_scope = ps.return_type.GetInstance(new List<TypeScope>() { elem_ts });
|
|
}
|
|
break;
|
|
}
|
|
else
|
|
returned_scope = null;
|
|
}
|
|
else if (ss is TypeScope)
|
|
{
|
|
returned_scope = ss;
|
|
}
|
|
}
|
|
cnst_val.prim_val = null;
|
|
}
|
|
|
|
public override void visit(pascal_set_constant _pascal_set_constant)
|
|
{
|
|
TypeScope element_type = null;
|
|
List<TypeScope> element_types = new List<TypeScope>();
|
|
if (_pascal_set_constant.values != null)
|
|
foreach (expression ex in _pascal_set_constant.values.expressions)
|
|
{
|
|
ex.visit(this);
|
|
if (returned_scope != null && returned_scope is TypeScope)
|
|
element_types.Add(returned_scope as TypeScope);
|
|
}
|
|
if (element_types.Count > 0)
|
|
{
|
|
element_type = element_types[0];
|
|
for (int i = 1; i < element_types.Count; i++)
|
|
{
|
|
if (element_type.IsConvertable(element_types[i], true))
|
|
element_type = element_types[i];
|
|
else if (!element_types[i].IsConvertable(element_type, true))
|
|
{
|
|
element_type = TypeTable.obj_type;
|
|
break;
|
|
}
|
|
//else element_type = TypeTable.obj_type;
|
|
}
|
|
}
|
|
|
|
if (element_type != null)
|
|
returned_scope = new SetScope(element_type);
|
|
else
|
|
returned_scope = cur_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.set_name);
|
|
cnst_val.prim_val = null;
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.array_const _array_const)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
cnst_val.prim_val = null;
|
|
}
|
|
|
|
public override void visit(write_accessor_name _write_accessor_name)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(read_accessor_name _read_accessor_name)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(property_accessors _property_accessors)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(simple_property _simple_property)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
_simple_property.property_type.visit(this);
|
|
if (returned_scope == null)
|
|
return;
|
|
ElementScope es = new ElementScope(new SymInfo(_simple_property.property_name.name, SymbolKind.Property, _simple_property.property_name.name),
|
|
returned_scope, cur_scope);
|
|
es.declaringUnit = entry_scope;
|
|
if (_simple_property.array_default != null)
|
|
{
|
|
TypeScope ts = cur_scope as TypeScope;
|
|
if (_simple_property.parameter_list != null)
|
|
{
|
|
ts.elementType = returned_scope as TypeScope;
|
|
for (int i = 0; i < _simple_property.parameter_list.parameters.Count; i++)
|
|
{
|
|
_simple_property.parameter_list.parameters[i].type.visit(this);
|
|
if (returned_scope == null || !(returned_scope is TypeScope)) return;
|
|
for (int j = 0; j < _simple_property.parameter_list.parameters[i].names.idents.Count; j++)
|
|
ts.AddIndexer(returned_scope as TypeScope, _simple_property.attr == definition_attribute.Static);
|
|
}
|
|
|
|
}
|
|
}
|
|
if (_simple_property.parameter_list != null)
|
|
{
|
|
es.elementType = returned_scope as TypeScope;
|
|
ProcScope ps = new ProcScope("#getset" + _simple_property.property_name.name, cur_scope);
|
|
ps.procRealization = new ProcRealization(ps, ps.topScope);
|
|
ps.already_defined = true;
|
|
cur_scope.AddName("#getset" + _simple_property.property_name.name, ps);
|
|
for (int i = 0; i < _simple_property.parameter_list.parameters.Count; i++)
|
|
{
|
|
_simple_property.parameter_list.parameters[i].type.visit(this);
|
|
if (returned_scope == null || !(returned_scope is TypeScope))
|
|
return;
|
|
|
|
for (int j = 0; j < _simple_property.parameter_list.parameters[i].names.idents.Count; j++)
|
|
{
|
|
|
|
ps.loc = get_location(_simple_property);
|
|
ps.si.not_include = true;
|
|
|
|
string param_name = _simple_property.parameter_list.parameters[i].names.idents[j].name;
|
|
ps.AddName(param_name, new ElementScope(new SymInfo(param_name, SymbolKind.Parameter, null),returned_scope, ps));
|
|
|
|
es.AddIndexer(returned_scope as TypeScope);
|
|
}
|
|
}
|
|
es.MakeDescription();
|
|
}
|
|
es.loc = get_location(_simple_property);
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_simple_property))
|
|
es.AddDocumentation(this.converter.controller.docs[_simple_property]);
|
|
if (_simple_property.attr == definition_attribute.Static)
|
|
es.is_static = true;
|
|
es.acc_mod = cur_access_mod;
|
|
es.si.acc_mod = cur_access_mod;
|
|
if (_simple_property.accessors != null && _simple_property.accessors.write_accessor == null)
|
|
{
|
|
es.is_readonly = true;
|
|
es.MakeDescription();
|
|
}
|
|
|
|
cur_scope.AddName(_simple_property.property_name.name, es);
|
|
//if (_simple_property.accessors != null && _simple_property.accessors.write_accessor != null && _simple_property.accessors.write_accessor.pr != null)
|
|
// _simple_property.accessors.write_accessor.pr.visit(this);
|
|
}
|
|
|
|
public override void visit(index_property _index_property)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
if (_index_property.is_default != null)
|
|
{
|
|
TypeScope ts = cur_scope as TypeScope;
|
|
if (_index_property.parameter_list != null)
|
|
{
|
|
for (int i = 0; i < _index_property.parameter_list.parameters.Count; i++)
|
|
{
|
|
_index_property.parameter_list.parameters[i].type.visit(this);
|
|
if (returned_scope == null || !(returned_scope is TypeScope))
|
|
return;
|
|
for (int j = 0; j < _index_property.parameter_list.parameters[i].names.idents.Count; j++)
|
|
ts.AddIndexer(returned_scope as TypeScope, _index_property.attr == definition_attribute.Static);
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
public override void visit(class_members _class_members)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(access_modifer_node _access_modifer_node)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
private access_modifer cur_access_mod = access_modifer.none;
|
|
private bool parse_only_method_header = false;
|
|
private bool parse_only_method_body = false;
|
|
private bool parse_only_class_headers = false;
|
|
private bool parse_only_method_headers = false;
|
|
private bool parse_only_method_bodies = false;
|
|
private Dictionary<declaration, SymScope> class_members = new Dictionary<declaration, SymScope>();
|
|
|
|
public override void visit(class_body_list _class_body)
|
|
{
|
|
Dictionary<declaration, SymScope> scopes = new Dictionary<declaration, SymScope>();
|
|
if (!parse_only_method_bodies)
|
|
{
|
|
parse_only_method_header = true;
|
|
|
|
foreach (class_members mems in _class_body.class_def_blocks)
|
|
{
|
|
if (mems.access_mod != null)
|
|
cur_access_mod = mems.access_mod.access_level;
|
|
|
|
foreach (declaration decl in mems.members)
|
|
{
|
|
try
|
|
{
|
|
decl.visit(this);
|
|
scopes.Add(decl, returned_scope);
|
|
if (parse_only_method_headers)
|
|
class_members.Add(decl, returned_scope);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
|
|
}
|
|
}
|
|
|
|
cur_access_mod = access_modifer.none;
|
|
}
|
|
}
|
|
parse_only_method_header = false;
|
|
parse_only_method_body = true;
|
|
if (!parse_only_method_headers)
|
|
{
|
|
|
|
foreach (class_members mems in _class_body.class_def_blocks)
|
|
{
|
|
if (mems.access_mod != null)
|
|
cur_access_mod = mems.access_mod.access_level;
|
|
foreach (declaration decl in mems.members)
|
|
{
|
|
try
|
|
{
|
|
if (decl is procedure_definition)
|
|
{
|
|
if (parse_only_method_bodies)
|
|
cur_scope = class_members[decl];
|
|
else
|
|
cur_scope = scopes[decl];
|
|
decl.visit(this);
|
|
}
|
|
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
|
|
}
|
|
}
|
|
cur_access_mod = access_modifer.none;
|
|
}
|
|
}
|
|
parse_only_method_body = false;
|
|
}
|
|
|
|
private bool has_cyclic_inheritance(TypeScope ts)
|
|
{
|
|
TypeScope tmp = ts.baseScope;
|
|
while (tmp != null)
|
|
if (tmp == ts)
|
|
return true;
|
|
else tmp = tmp.baseScope;
|
|
return false;
|
|
}
|
|
|
|
public override void visit(class_definition _class_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
SymScope tmp = cur_scope;
|
|
TypeScope ss = null;
|
|
returned_scope = null;
|
|
if (_class_definition.class_parents != null && _class_definition.class_parents.types.Count > 0)
|
|
_class_definition.class_parents.types[0].visit(this);
|
|
if (returned_scope is TypeScope && has_cyclic_inheritance(returned_scope as TypeScope))
|
|
returned_scope = null;
|
|
if (cur_type_name != null)
|
|
{
|
|
ss = cur_scope.FindNameOnlyInType(cur_type_name) as TypeScope;
|
|
if (parse_only_class_headers && ss != null)
|
|
{
|
|
ss.Clear();
|
|
//ss.declaringUnit.members.Remove(ss);
|
|
ss.declaringUnit = cur_scope;
|
|
ss.topScope = cur_scope;
|
|
cur_scope.members.Add(ss);
|
|
}
|
|
|
|
}
|
|
|
|
if (ss == null || !(ss.members != null && ss.members.Count == 0) && !parse_only_class_headers && !parse_only_method_bodies)
|
|
{
|
|
if (_class_definition.keyword == class_keyword.Record)
|
|
{
|
|
ss = new TypeScope(SymbolKind.Struct, cur_scope, returned_scope);
|
|
if (cur_type_name == null)
|
|
cur_type_name = "$record";
|
|
}
|
|
else if (_class_definition.keyword == class_keyword.Class)
|
|
{
|
|
ss = new TypeScope(SymbolKind.Class, cur_scope, returned_scope);
|
|
if ((_class_definition.attribute & class_attribute.Sealed) == class_attribute.Sealed)
|
|
ss.is_final = true;
|
|
if ((_class_definition.attribute & class_attribute.Abstract) == class_attribute.Abstract)
|
|
ss.is_abstract = true;
|
|
if (cur_type_name == null)
|
|
cur_type_name = "$class";
|
|
}
|
|
else if (_class_definition.keyword == class_keyword.Interface || _class_definition.keyword == class_keyword.TemplateInterface)
|
|
{
|
|
ss = new TypeScope(SymbolKind.Interface, cur_scope, returned_scope);
|
|
if (cur_type_name == null) cur_type_name = "$interface";
|
|
}
|
|
else if (_class_definition.keyword == class_keyword.TemplateClass)
|
|
{
|
|
ss = new TypeScope(SymbolKind.Class, cur_scope, returned_scope);
|
|
if (cur_type_name == null) cur_type_name = "$class";
|
|
}
|
|
else if (_class_definition.keyword == class_keyword.TemplateRecord)
|
|
{
|
|
ss = new TypeScope(SymbolKind.Struct, cur_scope, returned_scope);
|
|
if (cur_type_name == null) cur_type_name = "$record";
|
|
}
|
|
if (ss != null)
|
|
{
|
|
if (template_args != null && template_args.Count > 0)
|
|
cur_scope.AddName(cur_type_name+"`"+ template_args.Count, ss);
|
|
else
|
|
cur_scope.AddName(cur_type_name, ss);
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
ss.baseScope = returned_scope as TypeScope;
|
|
if ((_class_definition.attribute & class_attribute.Sealed) == class_attribute.Sealed)
|
|
ss.is_final = true;
|
|
if ((_class_definition.attribute & class_attribute.Abstract) == class_attribute.Abstract)
|
|
ss.is_abstract = true;
|
|
if (ss.baseScope == null)
|
|
ss.baseScope = TypeTable.obj_type;
|
|
}
|
|
if ((_class_definition.attribute & class_attribute.Static) == class_attribute.Static)
|
|
{
|
|
ss.is_static = true;
|
|
ss.si.is_static = true;
|
|
}
|
|
|
|
int num = 0;
|
|
if (_class_definition.keyword != class_keyword.Interface)
|
|
num = 1;
|
|
else
|
|
ss.baseScope = null;
|
|
if (parse_only_class_headers)
|
|
{
|
|
returned_scope = ss;
|
|
return;
|
|
}
|
|
|
|
if (_class_definition.class_parents != null && _class_definition.class_parents.types.Count > num)
|
|
{
|
|
for (int i = num; i < _class_definition.class_parents.types.Count; i++)
|
|
{
|
|
_class_definition.class_parents.types[i].visit(this);
|
|
if (returned_scope != null && returned_scope is TypeScope && has_cyclic_inheritance(returned_scope as TypeScope))
|
|
returned_scope = null;
|
|
if (returned_scope != null && returned_scope is TypeScope && (returned_scope as TypeScope).si.kind == SymbolKind.Interface)
|
|
ss.AddImplementedInterface(returned_scope as TypeScope);
|
|
}
|
|
}
|
|
if (has_cyclic_inheritance(ss))
|
|
ss.baseScope = null;
|
|
if (ss.loc != null)
|
|
ss.predef_loc = ss.loc;
|
|
ss.loc = get_location(_class_definition);
|
|
cur_scope = ss;
|
|
|
|
if (!parse_only_method_bodies)
|
|
{
|
|
if (_class_definition.template_args != null)
|
|
{
|
|
foreach (ident id in _class_definition.template_args.idents)
|
|
ss.AddGenericParameter(id.name);
|
|
}
|
|
else if (template_args != null)
|
|
{
|
|
foreach (ident id in template_args.idents)
|
|
ss.AddGenericParameter(id.name);
|
|
}
|
|
}
|
|
|
|
string tmp_name = cur_type_name;
|
|
cur_type_name = null;
|
|
if (_class_definition.body != null)
|
|
{
|
|
_class_definition.body.visit(this);
|
|
ss.body_loc = get_location(_class_definition);
|
|
ss.real_body_loc = get_location(_class_definition.body);
|
|
ss.AddDefaultConstructorIfNeed();
|
|
if (((_class_definition.attribute & PascalABCCompiler.SyntaxTree.class_attribute.Auto) == class_attribute.Auto))
|
|
{
|
|
ProcScope ps = new ProcScope("Create", ss, true);
|
|
foreach (class_members members in _class_definition.body.class_def_blocks)
|
|
{
|
|
foreach (declaration decl in members.members)
|
|
{
|
|
var_def_statement vds = decl as var_def_statement;
|
|
if (vds == null)
|
|
continue;
|
|
if (vds.vars_type != null)
|
|
vds.vars_type.visit(this);
|
|
else
|
|
vds.inital_value.visit(this);
|
|
foreach (ident id in vds.vars.list)
|
|
{
|
|
ps.parameters.Add(new ElementScope(new SymInfo(id.name, SymbolKind.Parameter, id.name), returned_scope, ps));
|
|
}
|
|
}
|
|
}
|
|
ps.return_type = ss;
|
|
ps.Complete();
|
|
ss.AddName("Create", ps);
|
|
}
|
|
}
|
|
mark_as_possible_abstract(ss);
|
|
cur_type_name = tmp_name;
|
|
returned_scope = ss;
|
|
cur_scope = tmp;
|
|
}
|
|
|
|
private void mark_as_possible_abstract(TypeScope ts)
|
|
{
|
|
if (ts.is_abstract)
|
|
return;
|
|
if (ts.baseScope == null || !ts.baseScope.is_abstract)
|
|
return;
|
|
List<ProcScope> meths = ts.baseScope.GetAbstractMethods();
|
|
foreach (ProcScope abstr_meth in meths)
|
|
{
|
|
bool has_override = false;
|
|
foreach (ProcScope meth in ts.GetMethods())
|
|
{
|
|
if (meth.name == abstr_meth.name && meth.IsParamsEquals(abstr_meth))
|
|
{
|
|
has_override = true;
|
|
break;
|
|
}
|
|
}
|
|
if (!has_override)
|
|
{
|
|
ts.is_abstract = true;
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
public override void visit(default_indexer_property_node _default_indexer_property_node)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(known_type_definition _known_type_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(set_type_definition _set_type_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
_set_type_definition.of_type.visit(this);
|
|
TypeScope ts = returned_scope as TypeScope;
|
|
if (returned_scope is ProcScope)
|
|
ts = new ProcType(returned_scope as ProcScope);
|
|
returned_scope = new SetScope(ts);
|
|
returned_scope.topScope = cur_scope;
|
|
}
|
|
|
|
public override void visit(record_const_definition _record_const_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(record_const _record_const)
|
|
{
|
|
// throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(record_type _record_type)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
SymScope tmp = cur_scope;
|
|
RecordScope rs = new RecordScope();
|
|
rs.loc = get_location(_record_type);
|
|
cur_scope.AddName("$record",rs);
|
|
cur_scope = rs;
|
|
if (_record_type.parts.fixed_part != null)
|
|
foreach (var_def_statement vds in _record_type.parts.fixed_part.vars)
|
|
{
|
|
vds.visit(this);
|
|
}
|
|
returned_scope = cur_scope;
|
|
cur_scope = tmp;
|
|
}
|
|
|
|
public override void visit(enum_type_definition _enum_type_definition)
|
|
{
|
|
bool is_tuple = false;
|
|
template_type_reference tuple = new template_type_reference();
|
|
tuple.name = new named_type_reference(new ident_list(new ident("System"), new ident("Tuple")).idents);
|
|
template_param_list tpl = new template_param_list();
|
|
tuple.params_list = tpl;
|
|
if (_enum_type_definition.enumerators != null)
|
|
foreach (enumerator en in _enum_type_definition.enumerators.enumerators)
|
|
{
|
|
if (!(en.name is named_type_reference))
|
|
{
|
|
is_tuple = true;
|
|
}
|
|
else
|
|
{
|
|
named_type_reference ntr = en.name as named_type_reference;
|
|
if (ntr.names.Count > 1 || ntr.names.Count == 0)
|
|
{
|
|
is_tuple = true;
|
|
}
|
|
else
|
|
{
|
|
SymScope ss = cur_scope.FindName(ntr.FirstIdent.name);
|
|
if (ss != null && ss is TypeScope)
|
|
{
|
|
is_tuple = true;
|
|
}
|
|
}
|
|
}
|
|
tpl.Add(en.name);
|
|
}
|
|
if (is_tuple)
|
|
{
|
|
tuple.visit(this);
|
|
return;
|
|
}
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
EnumScope enum_scope = new EnumScope(SymbolKind.Enum, cur_scope,
|
|
TypeTable.get_compiled_type(new SymInfo(typeof(Enum).Name, SymbolKind.Enum, typeof(Enum).FullName), typeof(Enum)));
|
|
enum_scope.loc = get_location(_enum_type_definition);
|
|
enum_scope.topScope = cur_scope;
|
|
List<ElementScope> elems = new List<ElementScope>();
|
|
if (_enum_type_definition.enumerators != null)
|
|
foreach (enumerator en in _enum_type_definition.enumerators.enumerators)
|
|
{
|
|
var name = (en.name as named_type_reference).FirstIdent.name;
|
|
ElementScope ss = new ElementScope(new SymInfo(name, SymbolKind.Constant, name),/*cur_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.integer_type_name)*/enum_scope, cur_scope);
|
|
ss.is_static = true;
|
|
ss.cnst_val = name;
|
|
elems.Add(ss);
|
|
ss.loc = get_location(en);
|
|
cur_scope.AddName(name, ss);
|
|
enum_scope.AddName(name, ss);
|
|
enum_scope.AddEnumConstant(name);
|
|
if (this.converter.controller.docs.ContainsKey(en))
|
|
ss.AddDocumentation(this.converter.controller.docs[en]);
|
|
}
|
|
for (int i = 0; i < elems.Count; i++)
|
|
elems[i].MakeDescription();
|
|
returned_scope = enum_scope;
|
|
}
|
|
|
|
public override void visit(char_const _char_const)
|
|
{
|
|
returned_scope = TypeTable.char_type;//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.char_type_name);
|
|
if (in_kav)
|
|
cnst_val.prim_val = this.converter.controller.Parser.LanguageInformation.GetStringForChar(_char_const.cconst);
|
|
//cnst_val.prim_val = "'"+_char_const.cconst.ToString()+"'";
|
|
else cnst_val.prim_val = _char_const.cconst;
|
|
}
|
|
|
|
public override void visit(raise_statement _raise_statement)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(sharp_char_const _sharp_char_const)
|
|
{
|
|
returned_scope = TypeTable.char_type;//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.char_type_name);
|
|
cnst_val.prim_val = this.converter.controller.Parser.LanguageInformation.GetStringForSharpChar(_sharp_char_const.char_num);
|
|
}
|
|
|
|
private bool in_kav=true;
|
|
public override void visit(literal_const_line _literal_const_line)
|
|
{
|
|
//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.string_type_name);
|
|
StringBuilder sb = new StringBuilder();
|
|
in_kav = false;
|
|
for (int i = 0; i < _literal_const_line.literals.Count; i++)
|
|
{
|
|
_literal_const_line.literals[i].visit(this);
|
|
if (cnst_val.prim_val != null && cnst_val.prim_val is char)
|
|
sb.Append((char)cnst_val.prim_val);
|
|
else if (cnst_val.prim_val != null && cnst_val.prim_val is string)
|
|
sb.Append((string)cnst_val.prim_val);
|
|
}
|
|
in_kav = true;
|
|
returned_scope = TypeTable.string_type;
|
|
cnst_val.prim_val = sb.ToString();
|
|
}
|
|
|
|
public override void visit(string_num_definition _string_num_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
try
|
|
{
|
|
_string_num_definition.num_of_symbols.visit(this);
|
|
}
|
|
catch(Exception e)
|
|
{
|
|
|
|
}
|
|
returned_scope = new ShortStringScope(TypeTable.string_type,cnst_val.prim_val);//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.string_type_name);
|
|
returned_scope.topScope = cur_scope;
|
|
returned_scope.loc = get_location(_string_num_definition);
|
|
}
|
|
|
|
public override void visit(variant _variant)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(variant_list _variant_list)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(variant_type _variant_type)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(variant_types _variant_types)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(variant_record_type _variant_record_type)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(procedure_call _procedure_call)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
if (has_lambdas(_procedure_call.func_name))
|
|
{
|
|
_procedure_call.func_name.visit(this);
|
|
}
|
|
}
|
|
|
|
public override void visit(class_predefinition _class_predefinition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
|
|
}
|
|
|
|
public override void visit(nil_const _nil_const)
|
|
{
|
|
returned_scope = new NullTypeScope();
|
|
}
|
|
|
|
public override void visit(file_type_definition _file_type_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
if (_file_type_definition.elem_type != null)
|
|
_file_type_definition.elem_type.visit(this);
|
|
returned_scope = new FileScope(returned_scope as TypeScope, cur_scope);
|
|
}
|
|
|
|
public override void visit(constructor _constructor)
|
|
{
|
|
SymScope topScope = cur_scope;
|
|
ProcScope ps = null;
|
|
location loc = get_location(_constructor);
|
|
bool is_realization = false;
|
|
if (_constructor.name != null)
|
|
{
|
|
_constructor.name.visit(this);
|
|
if (_constructor.name.class_name != null)
|
|
{
|
|
topScope = cur_scope.FindName(_constructor.name.class_name.name);
|
|
if (topScope != null)
|
|
{
|
|
ps = topScope.FindNameOnlyInThisType(meth_name) as ProcScope;
|
|
if (ps == null)
|
|
{
|
|
ps = new ProcScope("Create", cur_scope, true);
|
|
ps.head_loc = loc;
|
|
}
|
|
else
|
|
ps = select_function_definition(ps, _constructor.parameters, topScope as TypeScope, topScope as TypeScope, false, _constructor.class_keyword);
|
|
//while (ps != null && ps.already_defined) ps = ps.nextProc;
|
|
if (ps == null)
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
if (ps.parameters.Count != 0 && _constructor.parameters != null)
|
|
{
|
|
ps.parameters.Clear();
|
|
ps.already_defined = true;
|
|
}
|
|
if (impl_scope == null)
|
|
{
|
|
ProcRealization pr = new ProcRealization(ps, cur_scope);
|
|
pr.already_defined = true;
|
|
ps.procRealization = pr;
|
|
pr.loc = cur_loc;
|
|
pr.head_loc = loc;
|
|
is_realization = true;
|
|
entry_scope.AddName("$method", pr);
|
|
}
|
|
else
|
|
{
|
|
ProcRealization pr = new ProcRealization(ps, impl_scope);
|
|
pr.already_defined = true;
|
|
ps.procRealization = pr;
|
|
pr.loc = cur_loc;
|
|
pr.head_loc = loc;
|
|
is_realization = true;
|
|
impl_scope.AddName("$method", pr);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope("Create", cur_scope, true);
|
|
ps.head_loc = loc;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope("Create", cur_scope, true);
|
|
ps.head_loc = loc;
|
|
SymScope ss = cur_scope.FindNameOnlyInThisType("Create");
|
|
if (ss != null && ss is ProcScope)
|
|
{
|
|
if (ps.topScope == ss.topScope)
|
|
{
|
|
while ((ss as ProcScope).nextProc != null) ss = (ss as ProcScope).nextProc;
|
|
(ss as ProcScope).nextProc = ps;
|
|
}
|
|
else
|
|
ps.nextProc = ss as ProcScope;
|
|
cur_scope.AddName("$method", ps);
|
|
ps.si.name = "Create";
|
|
}
|
|
else
|
|
{
|
|
cur_scope.AddName(meth_name, ps);
|
|
}
|
|
ps.return_type = cur_scope as TypeScope;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope("Create", cur_scope, true);
|
|
ps.head_loc = loc;
|
|
SymScope ss = cur_scope.FindNameOnlyInType("Create");
|
|
if (ss != null && ss is ProcScope)
|
|
{
|
|
while ((ss as ProcScope).nextProc != null) ss = (ss as ProcScope).nextProc;
|
|
(ss as ProcScope).nextProc = ps;
|
|
cur_scope.AddName("$method", ps);
|
|
ps.si.name = "Create";
|
|
}
|
|
else
|
|
{
|
|
cur_scope.AddName("Create", ps);
|
|
}
|
|
ps.return_type = cur_scope as TypeScope;
|
|
}
|
|
if (!is_realization && ps.loc == null)
|
|
{
|
|
ps.loc = cur_loc;
|
|
}
|
|
//ps.head_loc = loc;
|
|
ps.declaringUnit = entry_scope;
|
|
ps.is_static = _constructor.class_keyword;
|
|
SetAttributes(ps, _constructor.proc_attributes);
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_constructor))
|
|
ps.AddDocumentation(this.converter.controller.docs[_constructor]);
|
|
if (is_proc_realization) ps.already_defined = true;
|
|
else ps.loc = loc;
|
|
if (_constructor.name == null || _constructor.name.class_name == null)
|
|
{
|
|
ps.acc_mod = cur_access_mod;
|
|
ps.si.acc_mod = cur_access_mod;
|
|
}
|
|
if (_constructor.parameters != null)
|
|
foreach (typed_parameters pars in _constructor.parameters.params_list)
|
|
{
|
|
pars.vars_type.visit(this);
|
|
if (returned_scope != null)
|
|
{
|
|
if (returned_scope is ProcScope)
|
|
returned_scope = new ProcType(returned_scope as ProcScope);
|
|
foreach (ident id in pars.idents.idents)
|
|
{
|
|
ElementScope si = new ElementScope(new SymInfo(id.name, SymbolKind.Parameter, id.name), returned_scope, ps);
|
|
si.loc = get_location(id);
|
|
ps.AddName(id.name, si);
|
|
if (pars.inital_value != null)
|
|
{
|
|
pars.inital_value.visit(this);
|
|
si.cnst_val = cnst_val.prim_val;
|
|
}
|
|
si.param_kind = pars.param_kind;
|
|
si.MakeDescription();
|
|
ps.AddParameter(si);
|
|
}
|
|
}
|
|
}
|
|
if (cur_scope is TypeScope && !ps.is_static)
|
|
ps.AddName("self", new ElementScope(new SymInfo("self", SymbolKind.Parameter, "self"), cur_scope, ps));
|
|
|
|
//cur_scope = ps;
|
|
returned_scope = ps;
|
|
ps.Complete();
|
|
}
|
|
|
|
public override void visit(destructor _destructor)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
SymScope topScope = cur_scope;
|
|
ProcScope ps = null;
|
|
location loc = get_location(_destructor);
|
|
bool is_realization = false;
|
|
_destructor.name.visit(this);
|
|
if (_destructor.name.class_name != null)
|
|
{
|
|
topScope = cur_scope.FindName(_destructor.name.class_name.name);
|
|
if (topScope != null)
|
|
{
|
|
ps = topScope.FindNameOnlyInThisType(meth_name) as ProcScope;
|
|
if (ps == null)
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
else ps = select_function_definition(ps, _destructor.parameters, null, topScope as TypeScope);
|
|
//while (ps != null && ps.already_defined) ps = ps.nextProc;
|
|
if (ps == null)
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
if (ps.parameters.Count != 0 && _destructor.parameters != null)
|
|
{
|
|
ps.parameters.Clear();
|
|
ps.already_defined = true;
|
|
}
|
|
if (impl_scope == null)
|
|
{
|
|
ProcRealization pr = new ProcRealization(ps, cur_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
pr.head_loc = loc;
|
|
is_realization = true;
|
|
entry_scope.AddName("$method", pr);
|
|
|
|
}
|
|
else
|
|
{
|
|
ProcRealization pr = new ProcRealization(ps, impl_scope);
|
|
pr.already_defined = true;
|
|
pr.loc = cur_loc;
|
|
pr.head_loc = loc;
|
|
is_realization = true;
|
|
impl_scope.AddName("$method", pr);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ps = new ProcScope(meth_name, cur_scope);
|
|
ps.head_loc = loc;
|
|
SymScope ss = cur_scope.FindNameOnlyInThisType(meth_name);
|
|
if (ss != null && ss is ProcScope)
|
|
{
|
|
while ((ss as ProcScope).nextProc != null) ss = (ss as ProcScope).nextProc;
|
|
(ss as ProcScope).nextProc = ps;
|
|
cur_scope.AddName("$method", ps);
|
|
ps.si.name = meth_name;
|
|
}
|
|
else
|
|
{
|
|
cur_scope.AddName(meth_name, ps);
|
|
}
|
|
}
|
|
if (!is_realization && ps.loc == null)
|
|
ps.loc = cur_loc;
|
|
//ps.head_loc = loc;
|
|
ps.declaringUnit = entry_scope;
|
|
SetAttributes(ps, _destructor.proc_attributes);
|
|
if (add_doc_from_text && this.converter.controller.docs != null && this.converter.controller.docs.ContainsKey(_destructor))
|
|
ps.AddDocumentation(this.converter.controller.docs[_destructor]);
|
|
if (is_proc_realization) ps.already_defined = true;
|
|
else ps.loc = loc;
|
|
if (_destructor.name == null || _destructor.name.class_name == null)
|
|
{
|
|
ps.acc_mod = cur_access_mod;
|
|
ps.si.acc_mod = cur_access_mod;
|
|
}
|
|
if (_destructor.parameters != null)
|
|
foreach (typed_parameters pars in _destructor.parameters.params_list)
|
|
{
|
|
pars.vars_type.visit(this);
|
|
if (returned_scope != null)
|
|
{
|
|
if (returned_scope is ProcScope)
|
|
returned_scope = new ProcType(returned_scope as ProcScope);
|
|
foreach (ident id in pars.idents.idents)
|
|
{
|
|
ElementScope si = new ElementScope(new SymInfo(id.name, SymbolKind.Parameter, id.name), returned_scope, ps);
|
|
si.loc = get_location(id);
|
|
ps.AddName(id.name, si);
|
|
si.param_kind = pars.param_kind;
|
|
si.MakeDescription();
|
|
ps.AddParameter(si);
|
|
}
|
|
}
|
|
}
|
|
if (cur_scope is TypeScope)
|
|
ps.AddName("self", new ElementScope(new SymInfo("self", SymbolKind.Parameter, "self"), cur_scope, ps));
|
|
//cur_scope = ps;
|
|
returned_scope = ps;
|
|
ps.Complete();
|
|
}
|
|
|
|
public override void visit(inherited_method_call _inherited_method_call)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(typecast_node _typecast_node)
|
|
{
|
|
if (_typecast_node.cast_op == op_typecast.is_op)
|
|
{
|
|
returned_scope = TypeTable.bool_type;
|
|
}
|
|
else
|
|
_typecast_node.type_def.visit(this);
|
|
}
|
|
|
|
public override void visit(interface_node _interface_node)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
bool has_system_unit = false;
|
|
bool has_extensions_unit = false;
|
|
if (_interface_node.uses_modules != null)
|
|
{
|
|
(cur_scope as InterfaceUnitScope).uses_source_range = get_location(_interface_node.uses_modules);
|
|
//foreach (unit_or_namespace s in _interface_node.uses_modules.units)
|
|
for (int j = _interface_node.uses_modules.units.Count - 1; j >= 0; j--)
|
|
{
|
|
unit_or_namespace s = _interface_node.uses_modules.units[j];
|
|
string str = "";
|
|
for (int i = 0; i < s.name.idents.Count; i++)
|
|
{
|
|
str += s.name.idents[i].name;
|
|
NamespaceScope ns_scope = null;
|
|
if (i == 0)
|
|
{
|
|
try
|
|
{
|
|
string unit_name = null;
|
|
string pcu_unit_name = FindPCUFileName(str);
|
|
if (s is uses_unit_in)
|
|
{
|
|
string unit_in_file = (s as uses_unit_in).in_file.Value;
|
|
string unit_in_dir = null;
|
|
if (Path.IsPathRooted(unit_in_file))
|
|
unit_in_dir = Path.GetDirectoryName(unit_in_file);
|
|
else
|
|
unit_in_dir = Path.Combine(Path.GetDirectoryName(this.cur_unit_file_name),Path.GetDirectoryName(unit_in_file));
|
|
unit_name = CodeCompletionNameHelper.FindSourceFileName(Path.GetFileNameWithoutExtension(unit_in_file), unit_in_dir);
|
|
}
|
|
else
|
|
unit_name = CodeCompletionNameHelper.FindSourceFileName(str, System.IO.Path.GetDirectoryName(this.cur_unit_file_name));
|
|
/*if (pcu_unit_name != null && unit_name != null && string.Compare(System.IO.Path.GetDirectoryName(this.cur_unit_file_name), System.IO.Path.GetDirectoryName(pcu_unit_name), true) == 0
|
|
&& string.Compare(System.IO.Path.GetDirectoryName(this.cur_unit_file_name), System.IO.Path.GetDirectoryName(unit_name), true) != 0)
|
|
unit_name = null;*/
|
|
if (unit_name != null)
|
|
{
|
|
DomConverter dc = CodeCompletionController.comp_modules[unit_name] as DomConverter;
|
|
if (dc == null)
|
|
{
|
|
dc = new CodeCompletionController().CompileAllIfNeed(unit_name, true);
|
|
}
|
|
if (dc.visitor != null)
|
|
{
|
|
dc.visitor.entry_scope.InitAssemblies();
|
|
cur_scope.AddUsedUnit(dc.visitor.entry_scope);
|
|
cur_scope.AddName(str, dc.visitor.entry_scope);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//unit_name = FindPCUFileName(str);
|
|
unit_name = pcu_unit_name;
|
|
if (unit_name != null)
|
|
{
|
|
IntellisensePCUReader pcu_rdr = new IntellisensePCUReader();
|
|
SymScope ss = pcu_rdr.GetUnit(unit_name);
|
|
UnitDocCache.Load(ss, unit_name);
|
|
cur_scope.AddUsedUnit(ss);
|
|
cur_scope.AddName(str, ss);
|
|
}
|
|
else
|
|
{
|
|
if (CodeCompletion.CodeCompletionController.pabcNamespaces.ContainsKey(str.ToLower()))
|
|
{
|
|
InterfaceUnitScope un_scope = CodeCompletion.CodeCompletionController.pabcNamespaces[str.ToLower()];
|
|
cur_scope.AddUsedUnit(un_scope);
|
|
cur_scope.AddName(str, un_scope);
|
|
}
|
|
else if (PascalABCCompiler.NetHelper.NetHelper.IsNetNamespace(str))
|
|
{
|
|
ns_scope = new NamespaceScope(str);
|
|
ns_cache[str] = str;
|
|
cur_scope.AddName(str, ns_scope);
|
|
if (s.name.idents.Count == 1)
|
|
cur_scope.AddUsedUnit(ns_scope);
|
|
}
|
|
else if (PascalABCCompiler.NetHelper.NetHelper.IsType(str) && semantic_options.allow_import_types)
|
|
{
|
|
Type t = PascalABCCompiler.NetHelper.NetHelper.FindType(str);
|
|
cur_scope.AddUsedUnit(new NamespaceTypeScope(TypeTable.get_compiled_type(new SymInfo(t.Name, SymbolKind.Class, t.FullName), t)));
|
|
}
|
|
}
|
|
//unit_name = System.IO.Path.GetDirectoryName(_program_module.file_name)+"\\"+str+System.IO.Path.GetExtension(_program_module.file_name);
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
}
|
|
}
|
|
if (i == s.name.idents.Count - 1 && i > 0 /*&& PascalABCCompiler.NetHelper.NetHelper.IsNetNamespace(str)*/)
|
|
cur_scope.AddUsedUnit(new NamespaceScope(str));
|
|
if (i < s.name.idents.Count - 1) str += ".";
|
|
|
|
}
|
|
if (string.Compare(str, PascalABCCompiler.TreeConverter.compiler_string_consts.system_unit_name, true) == 0)
|
|
has_system_unit = true;
|
|
if (string.Compare(str, PascalABCCompiler.TreeConverter.compiler_string_consts.extensions_unit_file_name, true) == 0)
|
|
has_extensions_unit = true;
|
|
unl.AddElement(new PascalABCCompiler.TreeRealization.using_namespace(str));
|
|
}
|
|
}
|
|
//if (_interface_node.unit_name.idunit_name.name != PascalABCCompiler.TreeConverter.compiler_string_consts.system_unit_file_name)
|
|
if (!is_system_unit && !has_system_unit)
|
|
add_system_unit();
|
|
if (!is_system_unit && !is_extensions_unit && !has_extensions_unit)
|
|
add_extensions_unit();
|
|
if (_interface_node.interface_definitions != null)
|
|
foreach (declaration decl in _interface_node.interface_definitions.defs)
|
|
{
|
|
try
|
|
{
|
|
decl.visit(this);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
public override void visit(implementation_node _implementation_node)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
SymScope tmp = cur_scope;
|
|
unl.clear();
|
|
cur_scope = new ImplementationUnitScope(new SymInfo("$implementation", SymbolKind.Namespace, "implementation"), cur_scope);
|
|
tmp.AddName("$implementation", cur_scope);
|
|
(tmp as InterfaceUnitScope).impl_scope = cur_scope as ImplementationUnitScope;
|
|
cur_scope.loc = get_location(_implementation_node);
|
|
if (_implementation_node.uses_modules != null)
|
|
{
|
|
(cur_scope as ImplementationUnitScope).uses_source_range = get_location(_implementation_node.uses_modules);
|
|
for (int j = _implementation_node.uses_modules.units.Count - 1; j >= 0; j--)
|
|
{
|
|
unit_or_namespace s = _implementation_node.uses_modules.units[j];
|
|
string str = "";
|
|
for (int i = 0; i < s.name.idents.Count; i++)
|
|
{
|
|
str += s.name.idents[i].name;
|
|
NamespaceScope ns_scope = null;
|
|
if (i == 0)
|
|
{
|
|
try
|
|
{
|
|
string unit_name = null;
|
|
string pcu_unit_name = FindPCUFileName(str);
|
|
if (s is uses_unit_in)
|
|
unit_name = (s as uses_unit_in).in_file.Value;
|
|
else
|
|
unit_name = CodeCompletionNameHelper.FindSourceFileName(str, System.IO.Path.GetDirectoryName(this.cur_unit_file_name));
|
|
/*if (pcu_unit_name != null && unit_name != null && string.Compare(System.IO.Path.GetDirectoryName(this.cur_unit_file_name), System.IO.Path.GetDirectoryName(pcu_unit_name), true) == 0
|
|
&& string.Compare(System.IO.Path.GetDirectoryName(this.cur_unit_file_name), System.IO.Path.GetDirectoryName(unit_name), true) != 0)
|
|
unit_name = null;*/
|
|
if (unit_name != null)
|
|
{
|
|
DomConverter dc = CodeCompletionController.comp_modules[unit_name] as DomConverter;
|
|
if (dc == null /*|| CodeCompletionController.recomp_files[unit_name] != null*/)
|
|
{
|
|
dc = new CodeCompletionController().CompileAllIfNeed(unit_name, true);
|
|
}
|
|
if (dc.visitor != null)
|
|
{
|
|
dc.visitor.entry_scope.InitAssemblies();
|
|
cur_scope.AddUsedUnit(dc.visitor.entry_scope);
|
|
cur_scope.AddName(str, dc.visitor.entry_scope);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//unit_name = FindPCUFileName(str);
|
|
unit_name = pcu_unit_name;
|
|
if (unit_name != null)
|
|
{
|
|
IntellisensePCUReader pcu_rdr = new IntellisensePCUReader();
|
|
SymScope ss = pcu_rdr.GetUnit(unit_name);
|
|
UnitDocCache.Load(ss, unit_name);
|
|
cur_scope.AddUsedUnit(ss);
|
|
cur_scope.AddName(str, ss);
|
|
}
|
|
else
|
|
{
|
|
if (PascalABCCompiler.NetHelper.NetHelper.IsNetNamespace(str))
|
|
{
|
|
ns_scope = new NamespaceScope(str);
|
|
cur_scope.AddName(str, ns_scope);
|
|
if (s.name.idents.Count == 1)
|
|
cur_scope.AddUsedUnit(ns_scope);
|
|
}
|
|
else if (PascalABCCompiler.NetHelper.NetHelper.IsType(str) && semantic_options.allow_import_types)
|
|
{
|
|
Type t = PascalABCCompiler.NetHelper.NetHelper.FindType(str);
|
|
cur_scope.AddUsedUnit(new NamespaceTypeScope(TypeTable.get_compiled_type(new SymInfo(t.Name, SymbolKind.Class, t.FullName), t)));
|
|
}
|
|
}
|
|
//unit_name = System.IO.Path.GetDirectoryName(_program_module.file_name)+"\\"+str+System.IO.Path.GetExtension(_program_module.file_name);
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
}
|
|
}
|
|
if (i == s.name.idents.Count - 1 && i > 0 /*&& PascalABCCompiler.NetHelper.NetHelper.IsNetNamespace(str)*/)
|
|
cur_scope.AddUsedUnit(new NamespaceScope(str));
|
|
if (i < s.name.idents.Count - 1)
|
|
str += ".";
|
|
}
|
|
|
|
unl.AddElement(new PascalABCCompiler.TreeRealization.using_namespace(str));
|
|
}
|
|
}
|
|
impl_scope = cur_scope;
|
|
if (_implementation_node.implementation_definitions != null)
|
|
foreach (declaration decl in _implementation_node.implementation_definitions.defs)
|
|
{
|
|
try
|
|
{
|
|
if (parse_only_interface && !need_to_parse(decl))
|
|
continue;
|
|
decl.visit(this);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
cur_scope = impl_scope;
|
|
}
|
|
}
|
|
}
|
|
|
|
private bool need_to_parse(declaration _declaration)
|
|
{
|
|
if (!(_declaration is procedure_definition))
|
|
return false;
|
|
procedure_definition proc = _declaration as procedure_definition;
|
|
if (proc.proc_header.name.class_name != null)
|
|
return true;
|
|
if (proc.proc_header.proc_attributes == null)
|
|
return false;
|
|
if (has_extensionmethod_attr(proc.proc_header.proc_attributes.proc_attributes))
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
public override void visit(diap_expr _diap_expr)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(block _block)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
if (_block.defs != null)
|
|
_block.defs.visit(this);
|
|
if (_block.program_code != null)
|
|
_block.program_code.visit(this);
|
|
//cur_scope.loc = get_location(_block.program_code);
|
|
}
|
|
|
|
public override void visit(proc_block _proc_block)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(array_of_named_type_definition _array_of_named_type_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(array_of_const_type_definition _array_of_const_type_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(literal _literal)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(case_variants _case_variants)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(diapason_expr _diapason_expr)
|
|
{
|
|
_diapason_expr.left.visit(this);
|
|
}
|
|
|
|
public override void visit(var_def_list_for_record _var_def_list)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(record_type_parts _record_type_parts)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(property_array_default _property_array_default)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(property_interface _property_interface)
|
|
{
|
|
// throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(property_parameter _property_parameter)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(property_parameter_list _property_parameter_list)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(inherited_ident _inherited_ident)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(format_expr _format_expr)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
returned_scope = TypeTable.string_type;
|
|
}
|
|
|
|
public override void visit(initfinal_part _initfinal_part)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(token_info _token_info)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(raise_stmt _raise_stmt)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(op_type_node _op_type_node)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(file_type _file_type)
|
|
{
|
|
if (_file_type.file_of_type != null)
|
|
_file_type.file_of_type.visit(this);
|
|
returned_scope = new FileScope(returned_scope as TypeScope, cur_scope);
|
|
}
|
|
|
|
public override void visit(known_type_ident _known_type_ident)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(exception_handler _exception_handler)
|
|
{
|
|
SymScope tmp = cur_scope;
|
|
SymScope stmt_scope = new BlockScope(cur_scope);
|
|
cur_scope.AddName("$block_scope", stmt_scope);
|
|
stmt_scope.loc = get_location(_exception_handler);
|
|
if (_exception_handler.statements.source_context != null)
|
|
stmt_scope.loc = new location(stmt_scope.loc.begin_line_num, stmt_scope.loc.begin_column_num,
|
|
_exception_handler.statements.source_context.end_position.line_num,
|
|
_exception_handler.statements.source_context.end_position.column_num, stmt_scope.loc.doc);
|
|
returned_scope = null;
|
|
if (_exception_handler.variable == null) return;
|
|
if (_exception_handler.type_name != null)
|
|
_exception_handler.type_name.visit(this);
|
|
else returned_scope = cur_scope.FindName(_exception_handler.variable.name);
|
|
if (returned_scope != null)
|
|
{
|
|
cur_scope = stmt_scope;
|
|
ElementScope es = new ElementScope(new SymInfo(_exception_handler.variable.name, SymbolKind.Variable, _exception_handler.variable.name), returned_scope, cur_scope);
|
|
es.loc = get_location(_exception_handler.variable);
|
|
stmt_scope.AddName(_exception_handler.variable.name, es);
|
|
}
|
|
_exception_handler.statements.visit(this);
|
|
cur_scope = tmp;
|
|
}
|
|
|
|
public override void visit(exception_ident _exception_ident)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(exception_handler_list _exception_handler_list)
|
|
{
|
|
foreach (exception_handler eh in _exception_handler_list.handlers)
|
|
eh.visit(this);
|
|
}
|
|
|
|
public override void visit(exception_block _exception_block)
|
|
{
|
|
if (_exception_block.handlers != null)
|
|
_exception_block.handlers.visit(this);
|
|
if (_exception_block.stmt_list != null)
|
|
_exception_block.stmt_list.visit(this);
|
|
if (_exception_block.else_stmt_list != null)
|
|
_exception_block.else_stmt_list.visit(this);
|
|
}
|
|
|
|
public override void visit(try_handler _try_handler)
|
|
{
|
|
|
|
}
|
|
|
|
public override void visit(try_handler_finally _try_handler_finally)
|
|
{
|
|
_try_handler_finally.stmt_list.visit(this);
|
|
}
|
|
|
|
public override void visit(try_handler_except _try_handler_except)
|
|
{
|
|
_try_handler_except.except_block.visit(this);
|
|
}
|
|
|
|
public override void visit(try_stmt _try_stmt)
|
|
{
|
|
if (_try_stmt.stmt_list != null)
|
|
_try_stmt.stmt_list.visit(this);
|
|
if (_try_stmt.handler != null)
|
|
_try_stmt.handler.visit(this);
|
|
}
|
|
|
|
public override void visit(inherited_message _inherited_message)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(external_directive _external_directive)
|
|
{
|
|
|
|
}
|
|
|
|
public override void visit(using_list _using_list)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
|
|
public override void visit(jump_stmt _jump_stmt)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(loop_stmt _loop_stmt)
|
|
{
|
|
SymScope tmp = cur_scope;
|
|
SymScope stmt_scope = new BlockScope(cur_scope);
|
|
cur_scope.AddName("$block_scope", stmt_scope);
|
|
stmt_scope.loc = get_location(_loop_stmt);
|
|
cur_scope = stmt_scope;
|
|
if (_loop_stmt.stmt != null)
|
|
_loop_stmt.stmt.visit(this);
|
|
cur_scope = tmp;
|
|
}
|
|
|
|
public override void visit(foreach_stmt _foreach_stmt)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
SymScope tmp = cur_scope;
|
|
if (_foreach_stmt.type_name != null)
|
|
{
|
|
SymScope stmt_scope = new BlockScope(cur_scope);
|
|
cur_scope.AddName("$block_scope", stmt_scope);
|
|
stmt_scope.loc = get_location(_foreach_stmt);
|
|
if (_foreach_stmt.type_name is no_type_foreach)
|
|
{
|
|
cur_scope = stmt_scope;
|
|
_foreach_stmt.in_what.visit(this);
|
|
if (returned_scope != null)
|
|
returned_scope = returned_scope.GetElementType();
|
|
if (returned_scope == null)
|
|
returned_scope = TypeTable.obj_type;
|
|
}
|
|
else
|
|
{
|
|
if (has_lambdas(_foreach_stmt.in_what))
|
|
{
|
|
cur_scope = stmt_scope;
|
|
_foreach_stmt.in_what.visit(this);
|
|
}
|
|
_foreach_stmt.type_name.visit(this);
|
|
|
|
}
|
|
if (returned_scope != null)
|
|
{
|
|
cur_scope = stmt_scope;
|
|
if (returned_scope is ProcScope)
|
|
returned_scope = new ProcType(returned_scope as ProcScope);
|
|
ElementScope es = new ElementScope(new SymInfo(_foreach_stmt.identifier.name, SymbolKind.Variable, _foreach_stmt.identifier.name), returned_scope, cur_scope);
|
|
es.loc = get_location(_foreach_stmt.identifier);
|
|
stmt_scope.AddName(_foreach_stmt.identifier.name, es);
|
|
}
|
|
}
|
|
if (_foreach_stmt.stmt != null)
|
|
_foreach_stmt.stmt.visit(this);
|
|
cur_scope = tmp;
|
|
}
|
|
|
|
public override void visit(addressed_value_funcname _addressed_value_funcname)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(named_type_reference_list _named_type_reference_list)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(template_param_list _template_param_list)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(template_type_reference _template_type_reference)
|
|
{
|
|
returned_scope = null;
|
|
converted_template_type = _template_type_reference;
|
|
_template_type_reference.name.visit(this);
|
|
converted_template_type = null;
|
|
List<TypeScope> gen_args = new List<TypeScope>();
|
|
if (returned_scope != null && returned_scope is TypeScope)
|
|
{
|
|
TypeScope ts = returned_scope as TypeScope;
|
|
|
|
if (_template_type_reference.params_list != null)
|
|
{
|
|
List<TypeScope> instances = new List<TypeScope>();
|
|
foreach (type_definition td in _template_type_reference.params_list.params_list)
|
|
{
|
|
returned_scope = null;
|
|
td.visit(this);
|
|
if (returned_scope is TypeScope)
|
|
//instances.Add(ret_tn as TypeScope);
|
|
//ts.AddGenericInstanciation(ret_tn as TypeScope);
|
|
gen_args.Add(returned_scope as TypeScope);
|
|
else if (returned_scope is ProcScope)
|
|
gen_args.Add(new ProcType(returned_scope as ProcScope));
|
|
}
|
|
|
|
}
|
|
if (gen_args.Count > 0)
|
|
ts = ts.GetInstance(gen_args, true);
|
|
//ts.MakeInstance();
|
|
//ret_tn = ts.GetGenericInstance(gen_args);
|
|
//ts.si.describe = ts.ToString();
|
|
//else
|
|
returned_scope = ts;
|
|
}
|
|
}
|
|
|
|
public override void visit(int64_const _int64_const)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
returned_scope = TypeTable.int64_type;//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.long_type_name);
|
|
cnst_val.prim_val = _int64_const.val;
|
|
}
|
|
|
|
public override void visit(uint64_const _uint64_const)
|
|
{
|
|
returned_scope = TypeTable.uint64_type;//entry_scope.FindName(PascalABCCompiler.TreeConverter.compiler_string_consts.ulong_type_name);
|
|
cnst_val.prim_val = _uint64_const.val;
|
|
}
|
|
|
|
public override void visit(new_expr _new_expr)
|
|
{
|
|
_new_expr.type.visit(this);
|
|
if (_new_expr.new_array && returned_scope != null && returned_scope is TypeScope)
|
|
{
|
|
List<TypeScope> indexes = new List<TypeScope>();
|
|
indexes.Add(TypeTable.int_type);
|
|
for (int i = 1; i < _new_expr.params_list.expressions.Count; i++)
|
|
indexes.Add(TypeTable.int_type);
|
|
if (indexes.Count > 1)
|
|
{
|
|
for (int i = 0; i < indexes.Count; i++)
|
|
{
|
|
indexes[i] = null;
|
|
}
|
|
}
|
|
returned_scope = new ArrayScope(returned_scope as TypeScope, indexes.ToArray());
|
|
if (indexes.Count == 1)
|
|
(returned_scope as ArrayScope).is_dynamic_arr = true;
|
|
}
|
|
save_return_value();
|
|
if (_new_expr.params_list != null)
|
|
foreach (expression ex in _new_expr.params_list.expressions)
|
|
{
|
|
if (ex is function_lambda_definition)
|
|
ex.visit(this);
|
|
}
|
|
restore_return_value();
|
|
/*if (ret_tn != null && ret_tn is TypeScope)
|
|
{
|
|
TypeScope ts = ret_tn as TypeScope;
|
|
ret_tn = ts.GetConstructor();
|
|
}*/
|
|
}
|
|
|
|
public override void visit(where_type_specificator_list _type_definition_list)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(where_definition _where_definition)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(where_definition_list _where_definition_list)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.sizeof_operator _sizeof_operator)
|
|
{
|
|
returned_scope = TypeTable.int_type;
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.typeof_operator _typeof_operator)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
returned_scope = TypeTable.get_compiled_type(new SymInfo(null, SymbolKind.Class,null),typeof(Type));
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.compiler_directive _compiler_directive)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
private string get_operator_sign(Operators op)
|
|
{
|
|
switch(op)
|
|
{
|
|
case Operators.Plus : return PascalABCCompiler.TreeConverter.compiler_string_consts.plus_name;
|
|
case Operators.Minus : return PascalABCCompiler.TreeConverter.compiler_string_consts.minus_name;
|
|
case Operators.Division : return PascalABCCompiler.TreeConverter.compiler_string_consts.div_name;
|
|
case Operators.IntegerDivision: return PascalABCCompiler.TreeConverter.compiler_string_consts.div_name;
|
|
case Operators.Multiplication : return PascalABCCompiler.TreeConverter.compiler_string_consts.mul_name;
|
|
case Operators.ModulusRemainder : return PascalABCCompiler.TreeConverter.compiler_string_consts.mod_name;
|
|
case Operators.Less : return PascalABCCompiler.TreeConverter.compiler_string_consts.sm_name;
|
|
case Operators.LessEqual : return PascalABCCompiler.TreeConverter.compiler_string_consts.smeq_name;
|
|
case Operators.Greater : return PascalABCCompiler.TreeConverter.compiler_string_consts.gr_name;
|
|
case Operators.GreaterEqual : return PascalABCCompiler.TreeConverter.compiler_string_consts.greq_name;
|
|
case Operators.Equal : return PascalABCCompiler.TreeConverter.compiler_string_consts.eq_name;
|
|
case Operators.NotEqual : return PascalABCCompiler.TreeConverter.compiler_string_consts.noteq_name;
|
|
case Operators.AssignmentAddition : return PascalABCCompiler.TreeConverter.compiler_string_consts.plusassign_name;
|
|
case Operators.AssignmentMultiplication : return PascalABCCompiler.TreeConverter.compiler_string_consts.multassign_name;
|
|
case Operators.AssignmentSubtraction : return PascalABCCompiler.TreeConverter.compiler_string_consts.minusassign_name;
|
|
case Operators.AssignmentDivision : return PascalABCCompiler.TreeConverter.compiler_string_consts.divassign_name;
|
|
case Operators.Implicit : return "implicit";
|
|
case Operators.Explicit : return "explicit";
|
|
case Operators.In: return PascalABCCompiler.TreeConverter.compiler_string_consts.in_name;
|
|
case Operators.Power: return PascalABCCompiler.TreeConverter.compiler_string_consts.power_name;
|
|
case Operators.LogicalOR: return PascalABCCompiler.TreeConverter.compiler_string_consts.or_name;
|
|
case Operators.LogicalAND: return PascalABCCompiler.TreeConverter.compiler_string_consts.and_name;
|
|
case Operators.BitwiseXOR: return PascalABCCompiler.TreeConverter.compiler_string_consts.xor_name;
|
|
case Operators.LogicalNOT: return PascalABCCompiler.TreeConverter.compiler_string_consts.not_name;
|
|
}
|
|
return "";
|
|
}
|
|
|
|
public override void visit(operator_name_ident _operator_name_ident)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
string sign = get_operator_sign(_operator_name_ident.operator_type);
|
|
if (sign.Length > 0 && char.IsLetter(sign[0]))
|
|
sign = " " + sign;
|
|
meth_name = "operator"+sign;
|
|
}
|
|
|
|
public override void visit(var_statement _var_statement)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
_var_statement.var_def.visit(this);
|
|
foreach (var_def_statement vds in pending_is_pattern_vars)
|
|
{
|
|
vds.visit(this);
|
|
}
|
|
}
|
|
|
|
public override void visit(PascalABCCompiler.SyntaxTree.question_colon_expression _question_colon_expression)
|
|
{
|
|
_question_colon_expression.ret_if_true.visit(this);
|
|
TypeScope type1 = returned_scope as TypeScope;
|
|
_question_colon_expression.ret_if_false.visit(this);
|
|
TypeScope type2 = returned_scope as TypeScope;
|
|
if (type1 == null)
|
|
{
|
|
returned_scope = type2;
|
|
return;
|
|
}
|
|
if (type2 == null)
|
|
{
|
|
returned_scope = type1;
|
|
return;
|
|
}
|
|
|
|
if (type1.IsConvertable(type2, true))
|
|
{
|
|
if (!(type2 is NullTypeScope))
|
|
returned_scope = type2;
|
|
else
|
|
returned_scope = type1;
|
|
return;
|
|
}
|
|
returned_scope = type1;
|
|
}
|
|
|
|
public override void visit(expression_as_statement _expression_as_statement)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
if (has_lambdas(_expression_as_statement.expr) || _expression_as_statement.expr is unnamed_type_object)
|
|
_expression_as_statement.expr.visit(this);
|
|
}
|
|
|
|
public override void visit(c_scalar_type _c_scalar_type)
|
|
{
|
|
switch (_c_scalar_type.scalar_name)
|
|
{
|
|
case c_scalar_type_name.tn_int : returned_scope = TypeTable.int_type; break;
|
|
case c_scalar_type_name.tn_double : returned_scope = TypeTable.real_type; break;
|
|
case c_scalar_type_name.tn_float : returned_scope = TypeTable.float_type; break;
|
|
case c_scalar_type_name.tn_char : returned_scope = TypeTable.char_type; break;
|
|
case c_scalar_type_name.tn_long :
|
|
case c_scalar_type_name.tn_long_int : if (_c_scalar_type.sign == c_scalar_sign.unsigned) returned_scope = TypeTable.uint64_type;
|
|
else returned_scope = TypeTable.int64_type;
|
|
break;
|
|
case c_scalar_type_name.tn_short :
|
|
case c_scalar_type_name.tn_short_int : if (_c_scalar_type.sign == c_scalar_sign.unsigned) returned_scope = TypeTable.uint16_type;
|
|
else returned_scope = TypeTable.int16_type;
|
|
break;
|
|
case c_scalar_type_name.tn_void : returned_scope = TypeTable.void_type; break;
|
|
}
|
|
}
|
|
|
|
public override void visit(c_module _c_module)
|
|
{
|
|
//Assembly _as = System.Reflection.Assembly.LoadFrom(get_assembly_path("mscorlib.dll",_c_module.file_name));
|
|
System.Reflection.Assembly _as = System.Reflection.Assembly.LoadFrom(get_assembly_path("mscorlib.dll",_c_module.file_name));
|
|
PascalABCCompiler.NetHelper.NetHelper.init_namespaces(_as);
|
|
//add_standart_types_simple();
|
|
//List<Scope> netScopes = new List<Scope>();
|
|
//PascalABCCompiler.NetHelper.NetScope ns=new PascalABCCompiler.NetHelper.NetScope(unl,_as,tcst);
|
|
if (_c_module.compiler_directives != null)
|
|
foreach (PascalABCCompiler.SyntaxTree.compiler_directive dir in _c_module.compiler_directives)
|
|
{
|
|
if (dir.Name.text == "reference")
|
|
{
|
|
try
|
|
{
|
|
//System.Reflection.Assembly assm = System.Reflection.Assembly.LoadFrom(get_assembly_path(dir.Directive.text,_c_module.file_name));
|
|
System.Reflection.Assembly assm = PascalABCCompiler.NetHelper.NetHelper.LoadAssembly(get_assembly_path(dir.Directive.text, _c_module.file_name));
|
|
PascalABCCompiler.NetHelper.NetHelper.init_namespaces(assm);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
cur_scope = new InterfaceUnitScope(new SymInfo("", SymbolKind.Block,"module"),null);
|
|
doc = new document(_c_module.file_name);
|
|
cur_scope.loc = get_location(_c_module);
|
|
entry_scope = cur_scope;
|
|
|
|
add_system_unit();
|
|
if (_c_module.used_units != null)
|
|
{
|
|
(cur_scope as InterfaceUnitScope).uses_source_range = get_location(_c_module.used_units);
|
|
foreach (unit_or_namespace s in _c_module.used_units.units)
|
|
{
|
|
try
|
|
{
|
|
string str = "";
|
|
for (int i = 0; i < s.name.idents.Count; i++)
|
|
{
|
|
str += s.name.idents[i].name;
|
|
NamespaceScope ns_scope = null;
|
|
if (i == 0)
|
|
{
|
|
if (PascalABCCompiler.NetHelper.NetHelper.IsNetNamespace(str))
|
|
{
|
|
ns_scope = new NamespaceScope(str);
|
|
cur_scope.AddName(str, ns_scope);
|
|
if (s.name.idents.Count == 1) cur_scope.AddUsedUnit(ns_scope);
|
|
}
|
|
else
|
|
{
|
|
string unit_name = CodeCompletionController.comp.FindSourceFileName(str);
|
|
if (unit_name == null)
|
|
{
|
|
unit_name = Path.Combine(System.IO.Path.GetDirectoryName(_c_module.file_name), str) + System.IO.Path.GetExtension(_c_module.file_name);
|
|
if (!System.IO.File.Exists(unit_name)) unit_name = null;
|
|
}
|
|
if (unit_name != null)
|
|
{
|
|
DomConverter dc = CodeCompletionController.comp_modules[unit_name] as DomConverter;
|
|
if (dc == null /*|| CodeCompletionController.recomp_files[unit_name] != null*/)
|
|
{
|
|
dc = new CodeCompletionController().CompileAllIfNeed(unit_name);
|
|
}
|
|
if (dc.visitor != null)
|
|
{
|
|
cur_scope.AddUsedUnit(dc.visitor.entry_scope);
|
|
cur_scope.AddName(str, dc.visitor.entry_scope);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (i < s.name.idents.Count - 1) str += ".";
|
|
if (i == s.name.idents.Count - 1 && i > 0) cur_scope.AddUsedUnit(new NamespaceScope(str));
|
|
}
|
|
unl.AddElement(new PascalABCCompiler.TreeRealization.using_namespace(str));
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
File.AppendAllText("log.txt", e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine);
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//PascalABCCompiler.TreeRealization.common_type_node ctn = new ;
|
|
if (_c_module.defs != null)
|
|
foreach (declaration decl in _c_module.defs.defs)
|
|
{
|
|
decl.visit(this);
|
|
}
|
|
|
|
}
|
|
|
|
public override void visit(declarations_as_statement _declarations_as_statement)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(array_size _array_size)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(enumerator _enumerator)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(enumerator_list _enumerator_list)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(c_for_cycle _c_for_cycle)
|
|
{
|
|
//throw new Exception("The method or operation is not implemented.");
|
|
|
|
}
|
|
|
|
public override void visit(switch_stmt _switch_stmt)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(type_definition_attr_list _type_definition_attr_list)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(type_definition_attr _type_definition_attr)
|
|
{
|
|
throw new Exception("The method or operation is not implemented.");
|
|
}
|
|
|
|
public override void visit(lock_stmt _lock_stmt)
|
|
{
|
|
if (_lock_stmt != null)
|
|
_lock_stmt.stmt.visit(this);
|
|
}
|
|
|
|
|
|
public override void visit(documentation_comment_list node)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
public override void visit(documentation_comment_section node)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
public override void visit(documentation_comment_tag node)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
public override void visit(documentation_comment_tag_param node)
|
|
{
|
|
throw new NotImplementedException();
|
|
}
|
|
public override void visit(ident_with_templateparams node)
|
|
{
|
|
bool tmp_search_all = search_all;
|
|
node.name.visit(this);
|
|
if ((tmp_search_all || returned_scope == null) && returned_scopes.Count > 0)
|
|
{
|
|
List<TypeScope> template_params = new List<TypeScope>();
|
|
foreach (type_definition td in node.template_params.params_list)
|
|
{
|
|
td.visit(this);
|
|
if (returned_scope is TypeScope)
|
|
template_params.Add(returned_scope as TypeScope);
|
|
else
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
for (int i = 0; i < returned_scopes.Count; i++)
|
|
{
|
|
ProcScope ps = returned_scopes[i] as ProcScope;
|
|
TypeScope ts = returned_scopes[i] as TypeScope;
|
|
|
|
if (ps != null)
|
|
returned_scopes[i] = ps.GetInstance(template_params);
|
|
else
|
|
returned_scopes[i] = ts.GetInstance(template_params, true);
|
|
}
|
|
|
|
}
|
|
else if (returned_scope is ProcScope)
|
|
{
|
|
ProcScope ps = returned_scope as ProcScope;
|
|
List<TypeScope> template_params = new List<TypeScope>();
|
|
foreach (type_definition td in node.template_params.params_list)
|
|
{
|
|
td.visit(this);
|
|
if (returned_scope is TypeScope)
|
|
template_params.Add(returned_scope as TypeScope);
|
|
else
|
|
{
|
|
returned_scope = ps;
|
|
return;
|
|
}
|
|
}
|
|
returned_scope = ps.GetInstance(template_params);
|
|
}
|
|
else if (returned_scope is TypeScope)
|
|
{
|
|
TypeScope ts = returned_scope as TypeScope;
|
|
List<TypeScope> template_params = new List<TypeScope>();
|
|
foreach (type_definition td in node.template_params.params_list)
|
|
{
|
|
td.visit(this);
|
|
if (returned_scope is TypeScope)
|
|
template_params.Add(returned_scope as TypeScope);
|
|
else if (returned_scope is ProcScope)
|
|
template_params.Add(new ProcType(returned_scope as ProcScope));
|
|
else
|
|
{
|
|
returned_scope = ts;
|
|
return;
|
|
}
|
|
}
|
|
returned_scope = ts.GetInstance(template_params, true);
|
|
}
|
|
}
|
|
public override void visit(bracket_expr _bracket_expr)
|
|
{
|
|
_bracket_expr.expr.visit(this);
|
|
}
|
|
public override void visit(attribute _attribute)
|
|
{
|
|
|
|
}
|
|
|
|
public override void visit(attribute_list _attribute_list)
|
|
{
|
|
|
|
}
|
|
|
|
public override void visit(simple_attribute_list _simple_attribute_list)
|
|
{
|
|
|
|
}
|
|
public override void visit(function_lambda_definition _function_lambda_definition)
|
|
{
|
|
ProcScope ps = new ProcScope(_function_lambda_definition.lambda_name, this.cur_scope);
|
|
ps.loc = get_location(_function_lambda_definition);
|
|
ps.si.not_include = true;
|
|
if (!disable_lambda_compilation)
|
|
cur_scope.AddName(_function_lambda_definition.lambda_name, ps);
|
|
if (_function_lambda_definition.ident_list != null)
|
|
for (int i=0; i<_function_lambda_definition.ident_list.idents.Count; i++)
|
|
{
|
|
ident id = _function_lambda_definition.ident_list.idents[i];
|
|
TypeScope param_type = new UnknownScope(new SymInfo("T", SymbolKind.Type, "T"));
|
|
if (awaitedProcType != null)
|
|
{
|
|
if (awaitedProcType is TypeSynonim)
|
|
awaitedProcType = (awaitedProcType as TypeSynonim).GetLeafActType();
|
|
if (awaitedProcType is ProcType)
|
|
{
|
|
if ((awaitedProcType as ProcType).target.parameters.Count > 0)
|
|
param_type = (awaitedProcType as ProcType).target.parameters[i].sc as TypeScope;
|
|
}
|
|
else if (awaitedProcType.IsDelegate && awaitedProcType.instances != null && awaitedProcType.instances.Count > 0)
|
|
{
|
|
param_type = awaitedProcType.instances[Math.Min(i, awaitedProcType.instances.Count - 1)];
|
|
}
|
|
else if (awaitedProcType.IsDelegate)
|
|
{
|
|
var invokeMeth = awaitedProcType.FindNameOnlyInType("Invoke") as ProcScope;
|
|
if (invokeMeth != null && invokeMeth.parameters != null && invokeMeth.parameters.Count > i)
|
|
{
|
|
param_type = invokeMeth.parameters[i].sc as TypeScope;
|
|
}
|
|
}
|
|
}
|
|
/*if (selected_methods != null)
|
|
{
|
|
foreach (ProcScope meth in selected_methods)
|
|
{
|
|
if (meth.parameters != null && meth.parameters.Count > 0 && (meth.parameters[1].sc as TypeScope).IsDelegate
|
|
&& (meth.parameters[1].sc as TypeScope).IsGeneric)
|
|
{
|
|
|
|
}
|
|
}
|
|
}*/
|
|
ElementScope es = new ElementScope(new SymInfo(id.name, SymbolKind.Parameter, ""), param_type, ps);
|
|
ps.AddName(id.name, es);
|
|
ps.AddParameter(es);
|
|
es.loc = get_location(id);
|
|
}
|
|
SymScope tmp = cur_scope;
|
|
cur_scope = ps;
|
|
TypeScope saved_return_type = ps.return_type;
|
|
if (!disable_lambda_compilation)
|
|
{
|
|
if (awaitedProcType != null)
|
|
{
|
|
var invokeMeth = awaitedProcType.FindNameOnlyInType("Invoke") as ProcScope;
|
|
if (invokeMeth != null && invokeMeth.return_type != null)
|
|
{
|
|
cur_scope.AddName("Result", new ElementScope(new SymInfo("Result",SymbolKind.Variable,"Result"), invokeMeth.return_type, cur_scope));
|
|
}
|
|
}
|
|
statement_list sl = _function_lambda_definition.proc_body as statement_list;
|
|
if (sl != null && sl.list.Count == 1 && sl.list[0] is assign && (sl.list[0] as assign).to is ident
|
|
&& ((sl.list[0] as assign).to as ident).name.ToLower() == "result")
|
|
{
|
|
(sl.list[0] as assign).from.visit(this);
|
|
ps.return_type = returned_scope as TypeScope;
|
|
}
|
|
else
|
|
_function_lambda_definition.proc_body.visit(this);
|
|
}
|
|
|
|
cur_scope = tmp;
|
|
if (_function_lambda_definition.usedkeyword == 2)
|
|
ps.return_type = null;
|
|
else if (saved_return_type == ps.return_type)
|
|
ps.return_type = new UnknownScope(new SymInfo("",SymbolKind.Class,""));// returned_scope as TypeScope;
|
|
returned_scope = new ProcType(ps);
|
|
}
|
|
|
|
public override void visit(function_lambda_call _function_lambda_call)
|
|
{
|
|
//
|
|
}
|
|
public override void visit(semantic_check _semantic_check)
|
|
{
|
|
}
|
|
|
|
public override void visit(lambda_inferred_type lit) //lroman//
|
|
{
|
|
}
|
|
public override void visit(same_type_node stn) //SS 22/06/13//
|
|
{
|
|
}
|
|
public override void visit(name_assign_expr _name_assign_expr) // SSM 27.06.13
|
|
{
|
|
returned_scope = null;
|
|
if (_name_assign_expr.expr == null)
|
|
_name_assign_expr.expr = new ident(_name_assign_expr.name.name);
|
|
_name_assign_expr.expr.visit(this);
|
|
if (returned_scope != null)
|
|
{
|
|
ElementScope es = new ElementScope(new SymInfo(_name_assign_expr.name.name, SymbolKind.Property, ""), returned_scope, cur_scope);
|
|
cur_scope.AddName(_name_assign_expr.name.name, es);
|
|
}
|
|
else
|
|
{
|
|
ElementScope es = new ElementScope(new SymInfo(_name_assign_expr.name.name, SymbolKind.Property, ""), new UnknownScope(new SymInfo("",SymbolKind.Type,"")), cur_scope);
|
|
cur_scope.AddName(_name_assign_expr.name.name, es);
|
|
}
|
|
}
|
|
public override void visit(name_assign_expr_list _name_assign_expr_list) // SSM 27.06.13
|
|
{
|
|
foreach (name_assign_expr expr in _name_assign_expr_list.name_expr)
|
|
expr.visit(this);
|
|
}
|
|
public override void visit(unnamed_type_object _unnamed_type_object) // SSM 27.06.13
|
|
{
|
|
SymScope tmp = cur_scope;
|
|
TypeScope ts = null;
|
|
cur_scope = ts = new TypeScope(SymbolKind.Class, cur_scope, null);
|
|
tmp.AddName("class", cur_scope);
|
|
ts.loc = get_location(_unnamed_type_object);
|
|
ts.si = new SymInfo("class", SymbolKind.Class, "");
|
|
if (_unnamed_type_object.ne_list != null)
|
|
_unnamed_type_object.ne_list.visit(this);
|
|
returned_scope = cur_scope;
|
|
cur_scope = tmp;
|
|
}
|
|
public override void visit(semantic_type_node stn) // SSM
|
|
{
|
|
}
|
|
public override void visit(sequence_type _sequence_type)
|
|
{
|
|
template_type_reference ttr = new template_type_reference();
|
|
List<ident> names = new List<ident>();
|
|
names.Add(new ident("System"));
|
|
names.Add(new ident("Collections"));
|
|
names.Add(new ident("Generic"));
|
|
names.Add(new ident("IEnumerable"));
|
|
ttr.name = new named_type_reference(names);
|
|
ttr.source_context = _sequence_type.source_context;
|
|
ttr.params_list = new template_param_list();
|
|
ttr.params_list.params_list.Add(_sequence_type.elements_type);
|
|
visit(ttr);
|
|
}
|
|
public override void visit(assign_var_tuple _assign_var_tuple)
|
|
{
|
|
_assign_var_tuple.expr.visit(this);
|
|
TypeScope ts = returned_scope as TypeScope;
|
|
if (ts != null && ts.instances != null && ts.instances.Count > 0)
|
|
{
|
|
for (int i = 0; i < _assign_var_tuple.idents.idents.Count; i++)
|
|
{
|
|
ident id = _assign_var_tuple.idents.idents[i];
|
|
if (id != null)
|
|
{
|
|
SymInfo si = new SymInfo(id.name, SymbolKind.Variable, id.name);
|
|
|
|
ElementScope es = new ElementScope(si, ts.instances[Math.Min(i, ts.instances.Count-1)], cur_scope);
|
|
es.acc_mod = cur_access_mod;
|
|
es.si.acc_mod = cur_access_mod;
|
|
es.loc = get_location(id);
|
|
cur_scope.AddName(id.name, es);
|
|
es.declaringUnit = cur_scope;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
public override void visit(tuple_node _tuple_node)
|
|
{
|
|
method_call mc = new method_call();
|
|
mc.parameters = _tuple_node.el;
|
|
mc.dereferencing_value = new dot_node(new ident("Tuple"), new ident("Create"));
|
|
mc.visit(this);
|
|
}
|
|
|
|
public override void visit(slice_expr _slice_expr)
|
|
{
|
|
_slice_expr.v.visit(this);
|
|
}
|
|
|
|
public override void visit(slice_expr_question _slice_expr_question)
|
|
{
|
|
_slice_expr_question.v.visit(this);
|
|
}
|
|
|
|
public override void visit(dot_question_node _dot_question_node)
|
|
{
|
|
dot_node dn = new dot_node(_dot_question_node.left, _dot_question_node.right, _dot_question_node.source_context);
|
|
dn.visit(this);
|
|
}
|
|
|
|
public override void visit(modern_proc_type _modern_proc_type)
|
|
{
|
|
template_type_reference ttr = new template_type_reference();
|
|
List<ident> names = new List<ident>();
|
|
if (_modern_proc_type.res != null)
|
|
{
|
|
names.Add(new ident("System"));
|
|
names.Add(new ident("Func"));
|
|
}
|
|
else
|
|
{
|
|
names.Add(new ident("System"));
|
|
names.Add(new ident("Action"));
|
|
}
|
|
ttr.name = new named_type_reference(names);
|
|
ttr.source_context = _modern_proc_type.source_context;
|
|
ttr.params_list = new template_param_list();
|
|
if (_modern_proc_type.aloneparam != null)
|
|
{
|
|
ttr.params_list.params_list.Add(_modern_proc_type.aloneparam);
|
|
if (_modern_proc_type.res != null)
|
|
ttr.params_list.params_list.Add(_modern_proc_type.res);
|
|
}
|
|
else
|
|
{
|
|
if (_modern_proc_type.el != null)
|
|
foreach (enumerator en in _modern_proc_type.el.enumerators)
|
|
{
|
|
ttr.params_list.params_list.Add(en.name); // Здесь исправил SSM 15.1.16
|
|
}
|
|
if (_modern_proc_type.res != null)
|
|
ttr.params_list.params_list.Add(_modern_proc_type.res);
|
|
}
|
|
if (ttr.params_list.params_list.Count > 0)
|
|
visit(ttr);
|
|
else
|
|
visit(ttr.name);
|
|
}
|
|
|
|
public override void visit(diapason_expr_new _diapason_expr_new)
|
|
{
|
|
method_call mc = new method_call();
|
|
mc.parameters = new expression_list(new List<expression> { _diapason_expr_new.left, _diapason_expr_new.right });
|
|
mc.dereferencing_value = new dot_node(new ident("PABCSystem"), new ident("InternalRange"));
|
|
mc.visit(this);
|
|
}
|
|
|
|
public override void visit(array_const_new acn)
|
|
{
|
|
TypeScope element_type = null;
|
|
List<TypeScope> element_types = new List<TypeScope>();
|
|
foreach (expression ex in acn.elements.expressions)
|
|
{
|
|
ex.visit(this);
|
|
if (returned_scope != null && returned_scope is TypeScope)
|
|
element_types.Add(returned_scope as TypeScope);
|
|
}
|
|
|
|
element_type = element_types[0];
|
|
for (int i = 1; i < element_types.Count; i++)
|
|
{
|
|
if (element_type.IsConvertable(element_types[i], true))
|
|
element_type = element_types[i];
|
|
else if (!element_types[i].IsConvertable(element_type, true))
|
|
{
|
|
element_type = TypeTable.obj_type;
|
|
break;
|
|
}
|
|
}
|
|
|
|
returned_scope = new ArrayScope(element_type,null);
|
|
|
|
cnst_val.prim_val = null;
|
|
}
|
|
|
|
public override void visit(bigint_const bi)
|
|
{
|
|
/*method_call mc = new method_call();
|
|
mc.parameters = new expression_list(new uint64_const(bi.val, bi.source_context),bi.source_context);
|
|
mc.dereferencing_value = new dot_node(new ident("System"), new ident("Numerics"), new ident("BigInteger"), new ident("Create"));
|
|
mc.visit(this);*/
|
|
var names = new List<ident> { new ident("System"), new ident("Numerics"), new ident("BigInteger") };
|
|
var ntr = new named_type_reference(names, bi.source_context);
|
|
var ne = new new_expr(ntr, new expression_list(new uint64_const(bi.val)), bi.source_context);
|
|
ne.visit(this);
|
|
}
|
|
}
|
|
}
|
|
|