// $ANTLR start "functionExpression" // AS3_ex.g3:1694:1: functionExpression : F= FUNCTION (I= IDENTIFIER )? formalParameterList (C= COLON type )? functionBody ; public AS3_exParser.functionExpression_return functionExpression() // throws RecognitionException [1] { AS3_exParser.functionExpression_return retval = new AS3_exParser.functionExpression_return(); retval.Start = input.LT(1); int functionExpression_StartIndex = input.Index(); object root_0 = null; IToken F = null; IToken I = null; IToken C = null; AS3_exParser.formalParameterList_return formalParameterList119 = null; AS3_exParser.type_return type120 = null; AS3_exParser.functionBody_return functionBody121 = null; object F_tree=null; object I_tree=null; object C_tree=null; try { if ( (state.backtracking > 0) && AlreadyParsedRule(input, 52) ) { return retval; } // AS3_ex.g3:1697:5: (F= FUNCTION (I= IDENTIFIER )? formalParameterList (C= COLON type )? functionBody ) // AS3_ex.g3:1697:9: F= FUNCTION (I= IDENTIFIER )? formalParameterList (C= COLON type )? functionBody { root_0 = (object)adaptor.GetNilNode(); F=(IToken)Match(input,FUNCTION,FOLLOW_FUNCTION_in_functionExpression7110); if (state.failed) return retval; if ( state.backtracking == 0 ) {F_tree = (object)adaptor.Create(F); adaptor.AddChild(root_0, F_tree); } if ( state.backtracking == 0 ) { Emit((CommonToken)F); } // AS3_ex.g3:1697:45: (I= IDENTIFIER )? int alt69 = 2; int LA69_0 = input.LA(1); if ( (LA69_0 == IDENTIFIER) ) { alt69 = 1; } switch (alt69) { case 1 : // AS3_ex.g3:1697:46: I= IDENTIFIER { I=(IToken)Match(input,IDENTIFIER,FOLLOW_IDENTIFIER_in_functionExpression7117); 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; } PushFollow(FOLLOW_formalParameterList_in_functionExpression7122); formalParameterList119 = formalParameterList(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, formalParameterList119.Tree); // AS3_ex.g3:1697:105: (C= COLON type )? int alt70 = 2; int LA70_0 = input.LA(1); if ( (LA70_0 == COLON) ) { alt70 = 1; } switch (alt70) { case 1 : // AS3_ex.g3:1697:106: C= COLON type { C=(IToken)Match(input,COLON,FOLLOW_COLON_in_functionExpression7127); 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 ) { InsertWS(mPrinter.GetAdvancedSpacesBeforeColons());Emit((CommonToken)C);InsertWS(mPrinter.GetAdvancedSpacesAfterColons()); } PushFollow(FOLLOW_type_in_functionExpression7131); type120 = type(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, type120.Tree); } break; } if ( state.backtracking == 0 ) { PopIndent(); } PushFollow(FOLLOW_functionBody_in_functionExpression7137); functionBody121 = functionBody(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, functionBody121.Tree); if ( state.backtracking == 0 ) { PushExpressionIndent(); } } 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, 52, functionExpression_StartIndex); } } return retval; }
// $ANTLR start "functionExpression" // AS3_ex.g3:2158:1: functionExpression : F= FUNCTION (I= IDENTIFIER )? formalParameterList (C= COLON type )? functionBody ; public AS3_exParser.functionExpression_return functionExpression() // throws RecognitionException [1] { AS3_exParser.functionExpression_return retval = new AS3_exParser.functionExpression_return(); retval.Start = input.LT(1); int functionExpression_StartIndex = input.Index(); object root_0 = null; IToken F = null; IToken I = null; IToken C = null; AS3_exParser.formalParameterList_return formalParameterList130 = null; AS3_exParser.type_return type131 = null; AS3_exParser.functionBody_return functionBody132 = null; object F_tree=null; object I_tree=null; object C_tree=null; try { if ( (state.backtracking > 0) && AlreadyParsedRule(input, 52) ) { return retval; } // AS3_ex.g3:2161:2: (F= FUNCTION (I= IDENTIFIER )? formalParameterList (C= COLON type )? functionBody ) // AS3_ex.g3:2161:6: F= FUNCTION (I= IDENTIFIER )? formalParameterList (C= COLON type )? functionBody { root_0 = (object)adaptor.GetNilNode(); F=(IToken)Match(input,FUNCTION,FOLLOW_FUNCTION_in_functionExpression7582); if (state.failed) return retval; if ( state.backtracking == 0 ) {F_tree = (object)adaptor.Create(F); adaptor.AddChild(root_0, F_tree); } if ( state.backtracking == 0 ) { emit(F);pushIndent(false); } // AS3_ex.g3:2161:47: (I= IDENTIFIER )? int alt75 = 2; int LA75_0 = input.LA(1); if ( (LA75_0 == IDENTIFIER) ) { alt75 = 1; } switch (alt75) { case 1 : // AS3_ex.g3:2161:48: I= IDENTIFIER { I=(IToken)Match(input,IDENTIFIER,FOLLOW_IDENTIFIER_in_functionExpression7589); 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; } PushFollow(FOLLOW_formalParameterList_in_functionExpression7594); formalParameterList130 = formalParameterList(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, formalParameterList130.Tree); // AS3_ex.g3:2161:94: (C= COLON type )? int alt76 = 2; int LA76_0 = input.LA(1); if ( (LA76_0 == COLON) ) { alt76 = 1; } switch (alt76) { case 1 : // AS3_ex.g3:2161:95: C= COLON type { C=(IToken)Match(input,COLON,FOLLOW_COLON_in_functionExpression7599); 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 ) { insertWS(mPrinter.getAdvancedSpacesBeforeColonsInFunctionTypes());emit(C);insertWS(mPrinter.getAdvancedSpacesAfterColonsInFunctionTypes()); } PushFollow(FOLLOW_type_in_functionExpression7603); type131 = type(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, type131.Tree); } break; } if ( state.backtracking == 0 ) { mIsFunctionDecl=false; } if ( state.backtracking == 0 ) { popIndent(); } if ( state.backtracking == 0 ) { mPrinter.pushFunctionExpressionStatementIndent(); } PushFollow(FOLLOW_functionBody_in_functionExpression7617); functionBody132 = functionBody(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, functionBody132.Tree); 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, 52, functionExpression_StartIndex); } } return retval; }