// $ANTLR start "ifStatement" // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:252:1: ifStatement : ifStat ( elseIfStat )* ( elseStat )? -> ^( IF ifStat ( elseIfStat )* ( elseStat )? ) ; public SGLParser.ifStatement_return ifStatement() // throws RecognitionException [1] { SGLParser.ifStatement_return retval = new SGLParser.ifStatement_return(); retval.Start = input.LT(1); object root_0 = null; SGLParser.ifStat_return ifStat68 = default(SGLParser.ifStat_return); SGLParser.elseIfStat_return elseIfStat69 = default(SGLParser.elseIfStat_return); SGLParser.elseStat_return elseStat70 = default(SGLParser.elseStat_return); RewriteRuleSubtreeStream stream_elseIfStat = new RewriteRuleSubtreeStream(adaptor,"rule elseIfStat"); RewriteRuleSubtreeStream stream_ifStat = new RewriteRuleSubtreeStream(adaptor,"rule ifStat"); RewriteRuleSubtreeStream stream_elseStat = new RewriteRuleSubtreeStream(adaptor,"rule elseStat"); try { // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:253:2: ( ifStat ( elseIfStat )* ( elseStat )? -> ^( IF ifStat ( elseIfStat )* ( elseStat )? ) ) // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:253:4: ifStat ( elseIfStat )* ( elseStat )? { PushFollow(FOLLOW_ifStat_in_ifStatement834); ifStat68 = ifStat(); state.followingStackPointer--; stream_ifStat.Add(ifStat68.Tree); // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:253:11: ( elseIfStat )* do { int alt17 = 2; int LA17_0 = input.LA(1); if ( (LA17_0 == 63) ) { int LA17_1 = input.LA(2); if ( (LA17_1 == 62) ) { alt17 = 1; } } switch (alt17) { case 1 : // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:253:11: elseIfStat { PushFollow(FOLLOW_elseIfStat_in_ifStatement836); elseIfStat69 = elseIfStat(); state.followingStackPointer--; stream_elseIfStat.Add(elseIfStat69.Tree); } break; default: goto loop17; } } while (true); loop17: ; // Stops C# compiler whining that label 'loop17' has no statements // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:253:23: ( elseStat )? int alt18 = 2; int LA18_0 = input.LA(1); if ( (LA18_0 == 63) ) { alt18 = 1; } switch (alt18) { case 1 : // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:253:23: elseStat { PushFollow(FOLLOW_elseStat_in_ifStatement839); elseStat70 = elseStat(); state.followingStackPointer--; stream_elseStat.Add(elseStat70.Tree); } break; } // AST REWRITE // elements: elseStat, ifStat, elseIfStat // token labels: // rule labels: retval // token list labels: // rule list labels: // wildcard labels: retval.Tree = root_0; RewriteRuleSubtreeStream stream_retval = new RewriteRuleSubtreeStream(adaptor, "rule retval", retval!=null ? retval.Tree : null); root_0 = (object)adaptor.GetNilNode(); // 253:33: -> ^( IF ifStat ( elseIfStat )* ( elseStat )? ) { // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:253:36: ^( IF ifStat ( elseIfStat )* ( elseStat )? ) { object root_1 = (object)adaptor.GetNilNode(); root_1 = (object)adaptor.BecomeRoot((object)adaptor.Create(IF, "IF"), root_1); adaptor.AddChild(root_1, stream_ifStat.NextTree()); // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:253:48: ( elseIfStat )* while ( stream_elseIfStat.HasNext() ) { adaptor.AddChild(root_1, stream_elseIfStat.NextTree()); } stream_elseIfStat.Reset(); // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:253:60: ( elseStat )? if ( stream_elseStat.HasNext() ) { adaptor.AddChild(root_1, stream_elseStat.NextTree()); } stream_elseStat.Reset(); adaptor.AddChild(root_0, root_1); } } retval.Tree = root_0;retval.Tree = root_0; } retval.Stop = input.LT(-1); 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 { } return retval; }
// $ANTLR start "ifStatement" // D:\\sgl4c#\\NewSGLGramma\\SGL.g:402:1: ifStatement : ifStat ( elseIfStat )* ( elseStat )? -> ^( IF ifStat ( elseIfStat )* ( elseStat )? ) ; public SGLParser.ifStatement_return ifStatement() // throws RecognitionException [1] { SGLParser.ifStatement_return retval = new SGLParser.ifStatement_return(); retval.Start = input.LT(1); int ifStatement_StartIndex = input.Index(); object root_0 = null; SGLParser.ifStat_return ifStat167 = default(SGLParser.ifStat_return); SGLParser.elseIfStat_return elseIfStat168 = default(SGLParser.elseIfStat_return); SGLParser.elseStat_return elseStat169 = default(SGLParser.elseStat_return); RewriteRuleSubtreeStream stream_elseIfStat = new RewriteRuleSubtreeStream(adaptor,"rule elseIfStat"); RewriteRuleSubtreeStream stream_ifStat = new RewriteRuleSubtreeStream(adaptor,"rule ifStat"); RewriteRuleSubtreeStream stream_elseStat = new RewriteRuleSubtreeStream(adaptor,"rule elseStat"); try { if ( (state.backtracking > 0) && AlreadyParsedRule(input, 41) ) { return retval; } // D:\\sgl4c#\\NewSGLGramma\\SGL.g:403:2: ( ifStat ( elseIfStat )* ( elseStat )? -> ^( IF ifStat ( elseIfStat )* ( elseStat )? ) ) // D:\\sgl4c#\\NewSGLGramma\\SGL.g:403:4: ifStat ( elseIfStat )* ( elseStat )? { PushFollow(FOLLOW_ifStat_in_ifStatement1850); ifStat167 = ifStat(); state.followingStackPointer--; if (state.failed) return retval; if ( (state.backtracking==0) ) stream_ifStat.Add(ifStat167.Tree); // D:\\sgl4c#\\NewSGLGramma\\SGL.g:403:11: ( elseIfStat )* do { int alt49 = 2; int LA49_0 = input.LA(1); if ( (LA49_0 == 88) ) { int LA49_1 = input.LA(2); if ( (LA49_1 == 87) ) { alt49 = 1; } } switch (alt49) { case 1 : // D:\\sgl4c#\\NewSGLGramma\\SGL.g:0:0: elseIfStat { PushFollow(FOLLOW_elseIfStat_in_ifStatement1852); elseIfStat168 = elseIfStat(); state.followingStackPointer--; if (state.failed) return retval; if ( (state.backtracking==0) ) stream_elseIfStat.Add(elseIfStat168.Tree); } break; default: goto loop49; } } while (true); loop49: ; // Stops C# compiler whining that label 'loop49' has no statements // D:\\sgl4c#\\NewSGLGramma\\SGL.g:403:23: ( elseStat )? int alt50 = 2; int LA50_0 = input.LA(1); if ( (LA50_0 == 88) ) { alt50 = 1; } switch (alt50) { case 1 : // D:\\sgl4c#\\NewSGLGramma\\SGL.g:0:0: elseStat { PushFollow(FOLLOW_elseStat_in_ifStatement1855); elseStat169 = elseStat(); state.followingStackPointer--; if (state.failed) return retval; if ( (state.backtracking==0) ) stream_elseStat.Add(elseStat169.Tree); } break; } // AST REWRITE // elements: elseIfStat, elseStat, ifStat // token labels: // rule labels: retval // token list labels: // rule list labels: // wildcard labels: if ( (state.backtracking==0) ) { retval.Tree = root_0; RewriteRuleSubtreeStream stream_retval = new RewriteRuleSubtreeStream(adaptor, "rule retval", retval!=null ? retval.Tree : null); root_0 = (object)adaptor.GetNilNode(); // 403:33: -> ^( IF ifStat ( elseIfStat )* ( elseStat )? ) { // D:\\sgl4c#\\NewSGLGramma\\SGL.g:403:36: ^( IF ifStat ( elseIfStat )* ( elseStat )? ) { object root_1 = (object)adaptor.GetNilNode(); root_1 = (object)adaptor.BecomeRoot((object)adaptor.Create(IF, "IF"), root_1); adaptor.AddChild(root_1, stream_ifStat.NextTree()); // D:\\sgl4c#\\NewSGLGramma\\SGL.g:403:48: ( elseIfStat )* while ( stream_elseIfStat.HasNext() ) { adaptor.AddChild(root_1, stream_elseIfStat.NextTree()); } stream_elseIfStat.Reset(); // D:\\sgl4c#\\NewSGLGramma\\SGL.g:403:60: ( elseStat )? if ( stream_elseStat.HasNext() ) { adaptor.AddChild(root_1, stream_elseStat.NextTree()); } stream_elseStat.Reset(); adaptor.AddChild(root_0, root_1); } } retval.Tree = root_0;retval.Tree = root_0;} } 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, 41, ifStatement_StartIndex); } } return retval; }