// $ANTLR start "variableStatement" // AS3_ex.g3:2090:1: variableStatement : (I= IDENTIFIER )? V= VAR variableDeclaration (C= COMMA variableDeclaration )* semic ; public AS3_exParser.variableStatement_return variableStatement() // throws RecognitionException [1] { AS3_exParser.variableStatement_return retval = new AS3_exParser.variableStatement_return(); retval.Start = input.LT(1); int variableStatement_StartIndex = input.Index(); object root_0 = null; IToken I = null; IToken V = null; IToken C = null; AS3_exParser.variableDeclaration_return variableDeclaration209 = null; AS3_exParser.variableDeclaration_return variableDeclaration210 = null; AS3_exParser.semic_return semic211 = null; object I_tree=null; object V_tree=null; object C_tree=null; WrapOptions options=mPrinter.GetExpressionWrapOptions(); bool pushedFormat=false; try { if ( (state.backtracking > 0) && AlreadyParsedRule(input, 87) ) { return retval; } // AS3_ex.g3:2095:5: ( (I= IDENTIFIER )? V= VAR variableDeclaration (C= COMMA variableDeclaration )* semic ) // AS3_ex.g3:2096:6: (I= IDENTIFIER )? V= VAR variableDeclaration (C= COMMA variableDeclaration )* semic { root_0 = (object)adaptor.GetNilNode(); if ( state.backtracking == 0 ) { pushedFormat=PushFormatType(options, false); } // AS3_ex.g3:2097:9: (I= IDENTIFIER )? int alt99 = 2; int LA99_0 = input.LA(1); if ( (LA99_0 == IDENTIFIER) ) { alt99 = 1; } switch (alt99) { case 1 : // AS3_ex.g3:2097:10: I= IDENTIFIER { I=(IToken)Match(input,IDENTIFIER,FOLLOW_IDENTIFIER_in_variableStatement9597); if (state.failed) return retval; if ( state.backtracking == 0 ) {I_tree = (object)adaptor.Create(I); adaptor.AddChild(root_0, I_tree); } if ( state.backtracking == 0 ) { Emit((CommonToken)I); } } break; } V=(IToken)Match(input,VAR,FOLLOW_VAR_in_variableStatement9605); if (state.failed) return retval; if ( state.backtracking == 0 ) {V_tree = (object)adaptor.Create(V); adaptor.AddChild(root_0, V_tree); } if ( state.backtracking == 0 ) { Emit((CommonToken)V); } PushFollow(FOLLOW_variableDeclaration_in_variableStatement9609); variableDeclaration209 = variableDeclaration(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, variableDeclaration209.Tree); // AS3_ex.g3:2097:101: (C= COMMA variableDeclaration )* do { int alt100 = 2; int LA100_0 = input.LA(1); if ( (LA100_0 == COMMA) ) { alt100 = 1; } switch (alt100) { case 1 : // AS3_ex.g3:2097:103: C= COMMA variableDeclaration { if ( state.backtracking == 0 ) { InsertWS(mPrinter.GetSpacesBeforeComma()); } C=(IToken)Match(input,COMMA,FOLLOW_COMMA_in_variableStatement9616); if (state.failed) return retval; if ( state.backtracking == 0 ) {C_tree = (object)adaptor.Create(C); adaptor.AddChild(root_0, C_tree); } if ( state.backtracking == 0 ) { Emit((CommonToken)C); } if ( state.backtracking == 0 ) { InsertWS(mPrinter.GetSpacesAfterComma()); } PushFollow(FOLLOW_variableDeclaration_in_variableStatement9621); variableDeclaration210 = variableDeclaration(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, variableDeclaration210.Tree); } break; default: goto loop100; } } while (true); loop100: ; // Stops C# compiler whining that label 'loop100' has no statements PushFollow(FOLLOW_semic_in_variableStatement9626); semic211 = semic(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, semic211.Tree); if ( state.backtracking == 0 ) { if (pushedFormat) mPrinter.PopFormatMode(); } } retval.Stop = input.LT(-1); if ( state.backtracking==0 ) { retval.Tree = (object)adaptor.RulePostProcessing(root_0); adaptor.SetTokenBoundaries(retval.Tree, (IToken) retval.Start, (IToken) retval.Stop);} } catch (RecognitionException re) { ReportError(re); Recover(input,re); // Conversion of the second argument necessary, but harmless retval.Tree = (object)adaptor.ErrorNode(input, (IToken) retval.Start, input.LT(-1), re); } finally { if ( state.backtracking > 0 ) { Memoize(input, 87, variableStatement_StartIndex); } } return retval; }
// $ANTLR start "variableStatement" // AS3_ex.g3:2788:1: variableStatement : (I= IDENTIFIER )? V= VAR variableDeclaration (C= COMMA variableDeclaration )* semic ; public AS3_exParser.variableStatement_return variableStatement() // throws RecognitionException [1] { AS3_exParser.variableStatement_return retval = new AS3_exParser.variableStatement_return(); retval.Start = input.LT(1); int variableStatement_StartIndex = input.Index(); object root_0 = null; IToken I = null; IToken V = null; IToken C = null; AS3_exParser.variableDeclaration_return variableDeclaration220 = null; AS3_exParser.variableDeclaration_return variableDeclaration221 = null; AS3_exParser.semic_return semic222 = null; object I_tree=null; object V_tree=null; object C_tree=null; WrapOptions options=mPrinter.getExpressionWrapOptions(); bool pushedFormat=false; bool pushedWrapInfo=false; bool pushedIndent=false; try { if ( (state.backtracking > 0) && AlreadyParsedRule(input, 87) ) { return retval; } // AS3_ex.g3:2795:5: ( (I= IDENTIFIER )? V= VAR variableDeclaration (C= COMMA variableDeclaration )* semic ) // AS3_ex.g3:2796:6: (I= IDENTIFIER )? V= VAR variableDeclaration (C= COMMA variableDeclaration )* semic { root_0 = (object)adaptor.GetNilNode(); if ( state.backtracking == 0 ) { pushedFormat=pushFormatType(options, true); pushedWrapInfo=pushWrapInfo(options, true); } // AS3_ex.g3:2799:9: (I= IDENTIFIER )? int alt106 = 2; int LA106_0 = input.LA(1); if ( (LA106_0 == IDENTIFIER) ) { alt106 = 1; } switch (alt106) { case 1 : // AS3_ex.g3:2799:10: I= IDENTIFIER { I=(IToken)Match(input,IDENTIFIER,FOLLOW_IDENTIFIER_in_variableStatement10665); if (state.failed) return retval; if ( state.backtracking == 0 ) {I_tree = (object)adaptor.Create(I); adaptor.AddChild(root_0, I_tree); } if ( state.backtracking == 0 ) { emit(I); } } break; } V=(IToken)Match(input,VAR,FOLLOW_VAR_in_variableStatement10673); if (state.failed) return retval; if ( state.backtracking == 0 ) {V_tree = (object)adaptor.Create(V); adaptor.AddChild(root_0, V_tree); } if ( state.backtracking == 0 ) { emit(V);mInEqualAlignDecl=true; } PushFollow(FOLLOW_variableDeclaration_in_variableStatement10677); variableDeclaration220 = variableDeclaration(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, variableDeclaration220.Tree); if ( state.backtracking == 0 ) { mInEqualAlignDecl=false; } // AS3_ex.g3:2799:125: (C= COMMA variableDeclaration )* do { int alt107 = 2; int LA107_0 = input.LA(1); if ( (LA107_0 == COMMA) ) { alt107 = 1; } switch (alt107) { case 1 : // AS3_ex.g3:2799:127: C= COMMA variableDeclaration { C=(IToken)Match(input,COMMA,FOLLOW_COMMA_in_variableStatement10685); if (state.failed) return retval; if ( state.backtracking == 0 ) {C_tree = (object)adaptor.Create(C); adaptor.AddChild(root_0, C_tree); } if ( state.backtracking == 0 ) { pushedIndent=emitCommaWithSpacingAndCRs(options, C, pushedIndent, -1, ASPrettyPrinter.Break_SubType_Other); } PushFollow(FOLLOW_variableDeclaration_in_variableStatement10689); variableDeclaration221 = variableDeclaration(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, variableDeclaration221.Tree); } break; default: goto loop107; } } while (true); loop107: ; // Stops C# compiler whining that label 'loop107' has no statements PushFollow(FOLLOW_semic_in_variableStatement10694); semic222 = semic(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, semic222.Tree); if ( state.backtracking == 0 ) { if (pushedIndent) popIndent(); if (pushedFormat) { mPrinter.popFormatMode(); } if (pushedWrapInfo) mPrinter.popWrapContext(); } } retval.Stop = input.LT(-1); if ( state.backtracking==0 ) { retval.Tree = (object)adaptor.RulePostProcessing(root_0); adaptor.SetTokenBoundaries(retval.Tree, (IToken) retval.Start, (IToken) retval.Stop);} } catch (RecognitionException re) { ReportError(re); Recover(input,re); // Conversion of the second argument necessary, but harmless retval.Tree = (object)adaptor.ErrorNode(input, (IToken) retval.Start, input.LT(-1), re); } finally { if ( state.backtracking > 0 ) { Memoize(input, 87, variableStatement_StartIndex); } } return retval; }