bug fix #739

TestSuite/CompilationSamples/Data.pas

@@ -0,0 +1,18 @@
+unit Data;
+
+//обязательно params
+procedure p2(params o: array of Exception) := exit;//не обязательно короткая процедура
+
+procedure p1 :=//не обязательно короткая процедура
+try
+  if true then
+    p2(nil);
+except
+  //обязательно on do и использование переменной исключения в процедуре с params
+  on e: Exception do 
+  
+    p2(e);
+  
+end;
+
+end.

TreeConverter/TreeConversion/convertion_data_and_alghoritms.cs

@@ -903,7 +903,6 @@ namespace PascalABCCompiler.TreeConverter
                             vdn = syntax_tree_visitor.context.add_field(get_temp_arr_name(), loc, pr.type, polymorphic_state.ps_static);
                         else
                             vdn = syntax_tree_visitor.context.add_var_definition_in_entry_scope(get_temp_arr_name(), loc);
-                        
                     }
                     else if (syntax_tree_visitor.context.converted_type != null)
                         vdn = syntax_tree_visitor.context.add_field(get_temp_arr_name(), loc, pr.type, polymorphic_state.ps_static);

TreeConverter/TreeConversion/syntax_tree_visitor.cs

@@ -1798,6 +1798,12 @@ namespace PascalABCCompiler.TreeConverter
                         statement_node stm = convert_strong(eh.statements);
                         context.leave_code_block();
                         sl = convertion_data_and_alghoritms.statement_list_stack.pop();
+                        if (sl.statements.Count > 0 || sl.local_variables.Count > 0)
+                        {
+                            sl.statements.AddElement(stm);
+                            stm = sl;
+                        }
+                        
                         exception_filter ef = new exception_filter(filter_type, lvr, stm, get_location(eh));
                         efl.AddElement(ef);
                         current_catch_excep = null;