// $ANTLR start "doWhileStatement" // AS3_ex.g3:2007:1: doWhileStatement : D= DO statement W= WHILE parExpression semic (S= SEMI )? ; public AS3_exParser.doWhileStatement_return doWhileStatement() // throws RecognitionException [1] { AS3_exParser.doWhileStatement_return retval = new AS3_exParser.doWhileStatement_return(); retval.Start = input.LT(1); int doWhileStatement_StartIndex = input.Index(); object root_0 = null; IToken D = null; IToken W = null; IToken S = null; AS3_exParser.statement_return statement201 = null; AS3_exParser.parExpression_return parExpression202 = null; AS3_exParser.semic_return semic203 = null; object D_tree=null; object W_tree=null; object S_tree=null; try { if ( (state.backtracking > 0) && AlreadyParsedRule(input, 83) ) { return retval; } // AS3_ex.g3:2008:5: (D= DO statement W= WHILE parExpression semic (S= SEMI )? ) // AS3_ex.g3:2008:9: D= DO statement W= WHILE parExpression semic (S= SEMI )? { root_0 = (object)adaptor.GetNilNode(); D=(IToken)Match(input,DO,FOLLOW_DO_in_doWhileStatement9186); if (state.failed) return retval; if ( state.backtracking == 0 ) {D_tree = (object)adaptor.Create(D); adaptor.AddChild(root_0, D_tree); } if ( state.backtracking == 0 ) { Emit((CommonToken)D); } if ( state.backtracking == 0 ) { PushIndent(false); } PushFollow(FOLLOW_statement_in_doWhileStatement9192); statement201 = statement(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, statement201.Tree); if ( state.backtracking == 0 ) { PopIndent(); } if ( state.backtracking == 0 ) { InsertWS(1); } if ( state.backtracking == 0 ) { PushExpressionIndent(); } W=(IToken)Match(input,WHILE,FOLLOW_WHILE_in_doWhileStatement9201); if (state.failed) return retval; if ( state.backtracking == 0 ) {W_tree = (object)adaptor.Create(W); adaptor.AddChild(root_0, W_tree); } if ( state.backtracking == 0 ) { Emit((CommonToken)W);InsertWS(mPrinter.GetSpacesBetweenControlKeywordsAndParens()); } PushFollow(FOLLOW_parExpression_in_doWhileStatement9205); parExpression202 = parExpression(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, parExpression202.Tree); PushFollow(FOLLOW_semic_in_doWhileStatement9207); semic203 = semic(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, semic203.Tree); // AS3_ex.g3:2008:240: (S= SEMI )? int alt97 = 2; int LA97_0 = input.LA(1); if ( (LA97_0 == SEMI) ) { int LA97_1 = input.LA(2); if ( (synpred210_AS3_ex()) ) { alt97 = 1; } } switch (alt97) { case 1 : // AS3_ex.g3:2008:241: S= SEMI { S=(IToken)Match(input,SEMI,FOLLOW_SEMI_in_doWhileStatement9212); if (state.failed) return retval; if ( state.backtracking == 0 ) {S_tree = (object)adaptor.Create(S); adaptor.AddChild(root_0, S_tree); } if ( state.backtracking == 0 ) { Emit((CommonToken)S); } } break; } if ( state.backtracking == 0 ) { PopIndent(); } } 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, 83, doWhileStatement_StartIndex); } } return retval; }
// $ANTLR start "doWhileStatement" // AS3_ex.g3:2650:1: doWhileStatement : D= DO statement W= WHILE parExpression semic (S= SEMI )? ; public AS3_exParser.doWhileStatement_return doWhileStatement() // throws RecognitionException [1] { AS3_exParser.doWhileStatement_return retval = new AS3_exParser.doWhileStatement_return(); retval.Start = input.LT(1); int doWhileStatement_StartIndex = input.Index(); object root_0 = null; IToken D = null; IToken W = null; IToken S = null; AS3_exParser.statement_return statement212 = null; AS3_exParser.parExpression_return parExpression213 = null; AS3_exParser.semic_return semic214 = null; object D_tree=null; object W_tree=null; object S_tree=null; int statementCount=0; try { if ( (state.backtracking > 0) && AlreadyParsedRule(input, 83) ) { return retval; } // AS3_ex.g3:2655:5: (D= DO statement W= WHILE parExpression semic (S= SEMI )? ) // AS3_ex.g3:2656:5: D= DO statement W= WHILE parExpression semic (S= SEMI )? { root_0 = (object)adaptor.GetNilNode(); if ( state.backtracking == 0 ) { mPrinter.markDeclEqualsContextChange(); } D=(IToken)Match(input,DO,FOLLOW_DO_in_doWhileStatement10032); if (state.failed) return retval; if ( state.backtracking == 0 ) {D_tree = (object)adaptor.Create(D); adaptor.AddChild(root_0, D_tree); } if ( state.backtracking == 0 ) { emit(D); } if ( state.backtracking == 0 ) { pushIndent(false); } if ( state.backtracking == 0 ) { mPrinter.addOpenBrace(input, ASPrettyPrinter.BraceAdd_Loop);statementCount=mStatementCount; } PushFollow(FOLLOW_statement_in_doWhileStatement10052); statement212 = statement(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, statement212.Tree); if ( state.backtracking == 0 ) { mPrinter.addCloseBrace(input.LT(1), ASPrettyPrinter.BraceAdd_Loop, mStatementCount-statementCount); } if ( state.backtracking == 0 ) { popIndent(); } if ( state.backtracking == 0 ) { insertWS(1); } if ( state.backtracking == 0 ) { if (mPrinter.isCRBeforeWhile() || !mPrinter.didLastStatementHaveBraces()) //add CR if explictly asked for or if there were no statement braces insertCR(false); } W=(IToken)Match(input,WHILE,FOLLOW_WHILE_in_doWhileStatement10091); if (state.failed) return retval; if ( state.backtracking == 0 ) {W_tree = (object)adaptor.Create(W); adaptor.AddChild(root_0, W_tree); } if ( state.backtracking == 0 ) { emit(W);{pushExpressionIndent();}insertWS(mPrinter.getSpacesBetweenControlKeywordsAndParens()); } PushFollow(FOLLOW_parExpression_in_doWhileStatement10095); parExpression213 = parExpression(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, parExpression213.Tree); PushFollow(FOLLOW_semic_in_doWhileStatement10097); semic214 = semic(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, semic214.Tree); // AS3_ex.g3:2666:133: (S= SEMI )? int alt104 = 2; int LA104_0 = input.LA(1); if ( (LA104_0 == SEMI) ) { int LA104_1 = input.LA(2); if ( (synpred220_AS3_ex()) ) { alt104 = 1; } } switch (alt104) { case 1 : // AS3_ex.g3:2666:134: S= SEMI { S=(IToken)Match(input,SEMI,FOLLOW_SEMI_in_doWhileStatement10102); if (state.failed) return retval; if ( state.backtracking == 0 ) {S_tree = (object)adaptor.Create(S); adaptor.AddChild(root_0, S_tree); } if ( state.backtracking == 0 ) { emit(S); } } break; } if ( state.backtracking == 0 ) { popIndent(); } } 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, 83, doWhileStatement_StartIndex); } } return retval; }