63 lines
1.6 KiB
C#
63 lines
1.6 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using PascalABCCompiler.Errors;
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using PascalABCCompiler;
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using PascalABCCompiler.SyntaxTree;
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namespace ParsePABC1
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{
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class Program
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{
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static syntax_tree_node ParseFile(string fname)
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{
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Compiler c = new Compiler();
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var err = new List<Error>();
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var txt = System.IO.File.ReadAllText(fname);
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var cu = c.ParsersController.Compile(fname, txt, err, PascalABCCompiler.Parsers.ParseMode.ForFormatter);
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if (cu == null)
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{
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Console.WriteLine("Не распарсилось");
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}
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return cu;
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}
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static void Main(string[] args)
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{
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var cu = ParseFile(@"d:\w5\e.pas");
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if (cu == null)
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return;
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//CodeFormatters.CodeFormatter cf = new CodeFormatters.CodeFormatter(0);
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//txt = cf.FormatTree(txt, cu as compilation_unit, 0, 0);
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cu.visit(new ChangeWhileVisitor());
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cu.visit(new DeleteRedundantBeginEnds());
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/*cu.visit(new CollectUpperNamespacesVisitor());
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var allv = new AllVarsInProcYields();
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cu.visit(allv);
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allv.PrintDict();*/
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/*var cnt = new CountNodesVisitor();
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cu.visit(cnt);
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cnt.PrintSortedByValue();*/
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var ld = new List<string>();
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ld.Add("p1");
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var dld = new DeleteLocalDefs(ld);
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cu.visit(dld);
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cu.visit(new SimplePrettyPrinterVisitor());
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}
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}
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}
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