// $ANTLR start "mainStatement" // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:173:1: mainStatement : statement ; public SGLParser.mainStatement_return mainStatement() // throws RecognitionException [1] { SGLParser.mainStatement_return retval = new SGLParser.mainStatement_return(); retval.Start = input.LT(1); object root_0 = null; SGLParser.statement_return statement19 = default(SGLParser.statement_return); try { // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:174:2: ( statement ) // C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGL.g:174:4: statement { root_0 = (object)adaptor.GetNilNode(); PushFollow(FOLLOW_statement_in_mainStatement414); statement19 = statement(); state.followingStackPointer--; adaptor.AddChild(root_0, statement19.Tree); } 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 "mainStatement" // E:\\SGL\\sgl4c#\\NewSGLGramma\\SGL.g:187:1: mainStatement : ( statement | globalVarDefList ';' ); public SGLParser.mainStatement_return mainStatement() // throws RecognitionException [1] { SGLParser.mainStatement_return retval = new SGLParser.mainStatement_return(); retval.Start = input.LT(1); int mainStatement_StartIndex = input.Index(); object root_0 = null; IToken char_literal12 = null; SGLParser.statement_return statement10 = default(SGLParser.statement_return); SGLParser.globalVarDefList_return globalVarDefList11 = default(SGLParser.globalVarDefList_return); object char_literal12_tree=null; try { if ( (state.backtracking > 0) && AlreadyParsedRule(input, 6) ) { return retval; } // E:\\SGL\\sgl4c#\\NewSGLGramma\\SGL.g:188:2: ( statement | globalVarDefList ';' ) int alt4 = 2; int LA4_0 = input.LA(1); if ( (LA4_0 == Identifier || LA4_0 == VarStartInit || (LA4_0 >= 82 && LA4_0 <= 86) || LA4_0 == 88) ) { alt4 = 1; } else if ( (LA4_0 == 55) ) { alt4 = 2; } else { if ( state.backtracking > 0 ) {state.failed = true; return retval;} NoViableAltException nvae_d4s0 = new NoViableAltException("", 4, 0, input); throw nvae_d4s0; } switch (alt4) { case 1 : // E:\\SGL\\sgl4c#\\NewSGLGramma\\SGL.g:188:4: statement { root_0 = (object)adaptor.GetNilNode(); PushFollow(FOLLOW_statement_in_mainStatement378); statement10 = statement(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, statement10.Tree); } break; case 2 : // E:\\SGL\\sgl4c#\\NewSGLGramma\\SGL.g:189:4: globalVarDefList ';' { root_0 = (object)adaptor.GetNilNode(); PushFollow(FOLLOW_globalVarDefList_in_mainStatement383); globalVarDefList11 = globalVarDefList(); state.followingStackPointer--; if (state.failed) return retval; if ( state.backtracking == 0 ) adaptor.AddChild(root_0, globalVarDefList11.Tree); char_literal12=(IToken)Match(input,52,FOLLOW_52_in_mainStatement385); if (state.failed) return retval; } break; } 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, 6, mainStatement_StartIndex); } } return retval; }