| /** \file |
| * This OBJC source file was generated by $ANTLR version ${project.version} ${buildNumber} |
| * |
| * - From the grammar source file : SimpleCTP.g |
| * - On : 2011-05-06 15:09:28 |
| * - for the tree parser : SimpleCTPTreeParser |
| * |
| * Editing it, at least manually, is not wise. |
| * |
| * ObjC language generator and runtime by Alan Condit, acondit|hereisanat|ipns|dotgoeshere|com. |
| * |
| * |
| */ |
| // $ANTLR ${project.version} ${buildNumber} SimpleCTP.g 2011-05-06 15:09:28 |
| |
| |
| /* ----------------------------------------- |
| * Include the ANTLR3 generated header file. |
| */ |
| #import "SimpleCTP.h" |
| /* ----------------------------------------- */ |
| |
| |
| /* ============================================================================= */ |
| /* ============================================================================= |
| * Start of recognizer |
| */ |
| |
| #pragma mark Bitsets |
| static ANTLRBitSet *FOLLOW_declaration_in_program56; |
| static const unsigned long long FOLLOW_declaration_in_program56_data[] = { 0x00000000020000C2LL}; |
| static ANTLRBitSet *FOLLOW_variable_in_declaration76; |
| static const unsigned long long FOLLOW_variable_in_declaration76_data[] = { 0x0000000000000002LL}; |
| static ANTLRBitSet *FOLLOW_FUNC_DECL_in_declaration87; |
| static const unsigned long long FOLLOW_FUNC_DECL_in_declaration87_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_functionHeader_in_declaration89; |
| static const unsigned long long FOLLOW_functionHeader_in_declaration89_data[] = { 0x0000000000000008LL}; |
| static ANTLRBitSet *FOLLOW_FUNC_DEF_in_declaration101; |
| static const unsigned long long FOLLOW_FUNC_DEF_in_declaration101_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_functionHeader_in_declaration103; |
| static const unsigned long long FOLLOW_functionHeader_in_declaration103_data[] = { 0x0000000000000020LL}; |
| static ANTLRBitSet *FOLLOW_block_in_declaration105; |
| static const unsigned long long FOLLOW_block_in_declaration105_data[] = { 0x0000000000000008LL}; |
| static ANTLRBitSet *FOLLOW_VAR_DEF_in_variable126; |
| static const unsigned long long FOLLOW_VAR_DEF_in_variable126_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_type_in_variable128; |
| static const unsigned long long FOLLOW_type_in_variable128_data[] = { 0x0000000000004000LL}; |
| static ANTLRBitSet *FOLLOW_declarator_in_variable130; |
| static const unsigned long long FOLLOW_declarator_in_variable130_data[] = { 0x0000000000000008LL}; |
| static ANTLRBitSet *FOLLOW_K_ID_in_declarator150; |
| static const unsigned long long FOLLOW_K_ID_in_declarator150_data[] = { 0x0000000000000002LL}; |
| static ANTLRBitSet *FOLLOW_FUNC_HDR_in_functionHeader171; |
| static const unsigned long long FOLLOW_FUNC_HDR_in_functionHeader171_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_type_in_functionHeader173; |
| static const unsigned long long FOLLOW_type_in_functionHeader173_data[] = { 0x0000000000004000LL}; |
| static ANTLRBitSet *FOLLOW_K_ID_in_functionHeader175; |
| static const unsigned long long FOLLOW_K_ID_in_functionHeader175_data[] = { 0x0000000000000010LL}; |
| static ANTLRBitSet *FOLLOW_formalParameter_in_functionHeader177; |
| static const unsigned long long FOLLOW_formalParameter_in_functionHeader177_data[] = { 0x0000000000000018LL}; |
| static ANTLRBitSet *FOLLOW_ARG_DEF_in_formalParameter199; |
| static const unsigned long long FOLLOW_ARG_DEF_in_formalParameter199_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_type_in_formalParameter201; |
| static const unsigned long long FOLLOW_type_in_formalParameter201_data[] = { 0x0000000000004000LL}; |
| static ANTLRBitSet *FOLLOW_declarator_in_formalParameter203; |
| static const unsigned long long FOLLOW_declarator_in_formalParameter203_data[] = { 0x0000000000000008LL}; |
| static ANTLRBitSet *FOLLOW_BLOCK_in_block283; |
| static const unsigned long long FOLLOW_BLOCK_in_block283_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_variable_in_block285; |
| static const unsigned long long FOLLOW_variable_in_block285_data[] = { 0x000000000218F828LL}; |
| static ANTLRBitSet *FOLLOW_stat_in_block288; |
| static const unsigned long long FOLLOW_stat_in_block288_data[] = { 0x000000000018F828LL}; |
| static ANTLRBitSet *FOLLOW_forStat_in_stat302; |
| static const unsigned long long FOLLOW_forStat_in_stat302_data[] = { 0x0000000000000002LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_stat310; |
| static const unsigned long long FOLLOW_expr_in_stat310_data[] = { 0x0000000000000002LL}; |
| static ANTLRBitSet *FOLLOW_block_in_stat318; |
| static const unsigned long long FOLLOW_block_in_stat318_data[] = { 0x0000000000000002LL}; |
| static ANTLRBitSet *FOLLOW_K_FOR_in_forStat338; |
| static const unsigned long long FOLLOW_K_FOR_in_forStat338_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_forStat340; |
| static const unsigned long long FOLLOW_expr_in_forStat340_data[] = { 0x000000000018D800LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_forStat342; |
| static const unsigned long long FOLLOW_expr_in_forStat342_data[] = { 0x000000000018D800LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_forStat344; |
| static const unsigned long long FOLLOW_expr_in_forStat344_data[] = { 0x0000000000000020LL}; |
| static ANTLRBitSet *FOLLOW_block_in_forStat346; |
| static const unsigned long long FOLLOW_block_in_forStat346_data[] = { 0x0000000000000008LL}; |
| static ANTLRBitSet *FOLLOW_K_EQEQ_in_expr362; |
| static const unsigned long long FOLLOW_K_EQEQ_in_expr362_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_expr364; |
| static const unsigned long long FOLLOW_expr_in_expr364_data[] = { 0x000000000018D800LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_expr366; |
| static const unsigned long long FOLLOW_expr_in_expr366_data[] = { 0x0000000000000008LL}; |
| static ANTLRBitSet *FOLLOW_K_LT_in_expr378; |
| static const unsigned long long FOLLOW_K_LT_in_expr378_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_expr380; |
| static const unsigned long long FOLLOW_expr_in_expr380_data[] = { 0x000000000018D800LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_expr382; |
| static const unsigned long long FOLLOW_expr_in_expr382_data[] = { 0x0000000000000008LL}; |
| static ANTLRBitSet *FOLLOW_K_PLUS_in_expr394; |
| static const unsigned long long FOLLOW_K_PLUS_in_expr394_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_expr396; |
| static const unsigned long long FOLLOW_expr_in_expr396_data[] = { 0x000000000018D800LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_expr398; |
| static const unsigned long long FOLLOW_expr_in_expr398_data[] = { 0x0000000000000008LL}; |
| static ANTLRBitSet *FOLLOW_K_EQ_in_expr410; |
| static const unsigned long long FOLLOW_K_EQ_in_expr410_data[] = { 0x0000000000000004LL}; |
| static ANTLRBitSet *FOLLOW_K_ID_in_expr412; |
| static const unsigned long long FOLLOW_K_ID_in_expr412_data[] = { 0x000000000018D800LL}; |
| static ANTLRBitSet *FOLLOW_expr_in_expr416; |
| static const unsigned long long FOLLOW_expr_in_expr416_data[] = { 0x0000000000000008LL}; |
| static ANTLRBitSet *FOLLOW_atom_in_expr429; |
| static const unsigned long long FOLLOW_atom_in_expr429_data[] = { 0x0000000000000002LL}; |
| |
| |
| #pragma mark Dynamic Global Scopes |
| @implementation Symbols_Scope /* globalAttributeScopeImplementation */ |
| /* start of synthesize -- OBJC-Line 1750 */ |
| |
| @synthesize tree; |
| |
| + (Symbols_Scope *)newSymbols_Scope |
| { |
| return [[[Symbols_Scope alloc] init] retain]; |
| } |
| |
| - (id) init |
| { |
| self = [super init]; |
| return self; |
| } |
| |
| /* start of iterate get and set functions */ |
| |
| - (ANTLRCommonTree *)gettree { return( tree ); } |
| |
| - (void)settree:(ANTLRCommonTree *)aVal { tree = aVal; } |
| |
| /* End of iterate get and set functions */ |
| |
| @end /* end of Symbols_Scope implementation */ |
| |
| |
| #pragma mark Dynamic Rule Scopes |
| |
| #pragma mark Rule Return Scopes start |
| @implementation SimpleCTP_expr_return /* returnScope */ |
| /* start of synthesize -- OBJC-Line 1837 */ |
| + (SimpleCTP_expr_return *)newSimpleCTP_expr_return |
| { |
| return [[[SimpleCTP_expr_return alloc] init] retain]; |
| } |
| |
| - (id) init |
| { |
| self = [super init]; |
| return self; |
| } |
| |
| |
| |
| @end /* end of returnScope implementation */ |
| |
| |
| //#pragma mark Rule return scopes start |
| // |
| |
| #pragma mark Rule return scopes start |
| |
| @implementation SimpleCTP // line 637 |
| |
| /* ObjC start of ruleAttributeScope */ |
| #pragma mark Dynamic Rule Scopes |
| /* ObjC end of ruleAttributeScope */ |
| #pragma mark global Attribute Scopes |
| /* ObjC start globalAttributeScope */ |
| static _stack; |
| |
| /* ObjC end globalAttributeScope */ |
| /* ObjC start actions.(actionScope).synthesize */ |
| /* ObjC end actions.(actionScope).synthesize */ |
| /* ObjC start synthesize() */ |
| /* ObjC end synthesize() */ |
| |
| + (void) initialize |
| { |
| #pragma mark Bitsets |
| FOLLOW_declaration_in_program56 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_declaration_in_program56_data Count:(NSUInteger)1] retain]; |
| FOLLOW_variable_in_declaration76 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_variable_in_declaration76_data Count:(NSUInteger)1] retain]; |
| FOLLOW_FUNC_DECL_in_declaration87 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_FUNC_DECL_in_declaration87_data Count:(NSUInteger)1] retain]; |
| FOLLOW_functionHeader_in_declaration89 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_functionHeader_in_declaration89_data Count:(NSUInteger)1] retain]; |
| FOLLOW_FUNC_DEF_in_declaration101 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_FUNC_DEF_in_declaration101_data Count:(NSUInteger)1] retain]; |
| FOLLOW_functionHeader_in_declaration103 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_functionHeader_in_declaration103_data Count:(NSUInteger)1] retain]; |
| FOLLOW_block_in_declaration105 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_block_in_declaration105_data Count:(NSUInteger)1] retain]; |
| FOLLOW_VAR_DEF_in_variable126 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_VAR_DEF_in_variable126_data Count:(NSUInteger)1] retain]; |
| FOLLOW_type_in_variable128 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_type_in_variable128_data Count:(NSUInteger)1] retain]; |
| FOLLOW_declarator_in_variable130 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_declarator_in_variable130_data Count:(NSUInteger)1] retain]; |
| FOLLOW_K_ID_in_declarator150 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_K_ID_in_declarator150_data Count:(NSUInteger)1] retain]; |
| FOLLOW_FUNC_HDR_in_functionHeader171 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_FUNC_HDR_in_functionHeader171_data Count:(NSUInteger)1] retain]; |
| FOLLOW_type_in_functionHeader173 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_type_in_functionHeader173_data Count:(NSUInteger)1] retain]; |
| FOLLOW_K_ID_in_functionHeader175 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_K_ID_in_functionHeader175_data Count:(NSUInteger)1] retain]; |
| FOLLOW_formalParameter_in_functionHeader177 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_formalParameter_in_functionHeader177_data Count:(NSUInteger)1] retain]; |
| FOLLOW_ARG_DEF_in_formalParameter199 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_ARG_DEF_in_formalParameter199_data Count:(NSUInteger)1] retain]; |
| FOLLOW_type_in_formalParameter201 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_type_in_formalParameter201_data Count:(NSUInteger)1] retain]; |
| FOLLOW_declarator_in_formalParameter203 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_declarator_in_formalParameter203_data Count:(NSUInteger)1] retain]; |
| FOLLOW_BLOCK_in_block283 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_BLOCK_in_block283_data Count:(NSUInteger)1] retain]; |
| FOLLOW_variable_in_block285 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_variable_in_block285_data Count:(NSUInteger)1] retain]; |
| FOLLOW_stat_in_block288 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_stat_in_block288_data Count:(NSUInteger)1] retain]; |
| FOLLOW_forStat_in_stat302 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_forStat_in_stat302_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_stat310 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_stat310_data Count:(NSUInteger)1] retain]; |
| FOLLOW_block_in_stat318 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_block_in_stat318_data Count:(NSUInteger)1] retain]; |
| FOLLOW_K_FOR_in_forStat338 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_K_FOR_in_forStat338_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_forStat340 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_forStat340_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_forStat342 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_forStat342_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_forStat344 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_forStat344_data Count:(NSUInteger)1] retain]; |
| FOLLOW_block_in_forStat346 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_block_in_forStat346_data Count:(NSUInteger)1] retain]; |
| FOLLOW_K_EQEQ_in_expr362 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_K_EQEQ_in_expr362_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_expr364 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_expr364_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_expr366 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_expr366_data Count:(NSUInteger)1] retain]; |
| FOLLOW_K_LT_in_expr378 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_K_LT_in_expr378_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_expr380 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_expr380_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_expr382 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_expr382_data Count:(NSUInteger)1] retain]; |
| FOLLOW_K_PLUS_in_expr394 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_K_PLUS_in_expr394_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_expr396 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_expr396_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_expr398 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_expr398_data Count:(NSUInteger)1] retain]; |
| FOLLOW_K_EQ_in_expr410 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_K_EQ_in_expr410_data Count:(NSUInteger)1] retain]; |
| FOLLOW_K_ID_in_expr412 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_K_ID_in_expr412_data Count:(NSUInteger)1] retain]; |
| FOLLOW_expr_in_expr416 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_expr_in_expr416_data Count:(NSUInteger)1] retain]; |
| FOLLOW_atom_in_expr429 = [[ANTLRBitSet newANTLRBitSetWithBits:(const unsigned long long *)FOLLOW_atom_in_expr429_data Count:(NSUInteger)1] retain]; |
| |
| [ANTLRBaseRecognizer setTokenNames:[[AMutableArray arrayWithObjects:@"<invalid>", @"<EOR>", @"<DOWN>", @"<UP>", |
| @"ARG_DEF", @"BLOCK", @"FUNC_DECL", @"FUNC_DEF", @"FUNC_HDR", @"K_CHAR", |
| @"K_COMMA", @"K_EQ", @"K_EQEQ", @"K_FOR", @"K_ID", @"K_INT", @"K_INT_TYPE", |
| @"K_LCURLY", @"K_LCURVE", @"K_LT", @"K_PLUS", @"K_RCURLY", @"K_RCURVE", |
| @"K_SEMICOLON", @"K_VOID", @"VAR_DEF", @"WS", nil] retain]]; |
| [ANTLRBaseRecognizer setGrammarFileName:@"SimpleCTP.g"]; |
| } |
| |
| + (SimpleCTP *)newSimpleCTP:(id<ANTLRTreeNodeStream>)aStream |
| { |
| return [[SimpleCTP alloc] initWithStream:aStream]; |
| |
| |
| } |
| |
| - (id) initWithStream:(id<ANTLRTreeNodeStream>)aStream |
| { |
| self = [super initWithStream:aStream State:[[ANTLRRecognizerSharedState newANTLRRecognizerSharedStateWithRuleLen:12+1] retain]]; |
| if ( self != nil ) { |
| |
| |
| /* globalAttributeScopeInit */ |
| Symbols_scope = [Symbols_Scope newSymbols_Scope]; |
| Symbols_stack = [ANTLRSymbolStack newANTLRSymbolStackWithLen:30]; |
| /* start of actions-actionScope-init */ |
| /* start of init */ |
| } |
| return self; |
| } |
| |
| - (void) dealloc |
| { |
| [Symbols_stack release]; |
| [super dealloc]; |
| } |
| |
| /* ObjC start members */ |
| /* ObjC end members */ |
| /* ObjC start actions.(actionScope).methods */ |
| /* ObjC end actions.(actionScope).methods */ |
| /* ObjC start methods() */ |
| /* ObjC end methods() */ |
| /* ObjC start rules */ |
| /* |
| * $ANTLR start program |
| * SimpleCTP.g:13:1: program : ( declaration )+ ; |
| */ |
| - (void) program |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:14:5: ( ( declaration )+ ) // ruleBlockSingleAlt |
| // SimpleCTP.g:14:9: ( declaration )+ // alt |
| { |
| // SimpleCTP.g:14:9: ( declaration )+ // positiveClosureBlock |
| NSInteger cnt1 = 0; |
| do { |
| NSInteger alt1 = 2; |
| NSInteger LA1_0 = [input LA:1]; |
| if ( ((LA1_0 >= FUNC_DECL && LA1_0 <= FUNC_DEF)||LA1_0==VAR_DEF) ) { |
| alt1=1; |
| } |
| |
| |
| switch (alt1) { |
| case 1 : ; |
| // SimpleCTP.g:14:9: declaration // alt |
| { |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_declaration_in_program56]; |
| [self declaration]; |
| |
| [self popFollow]; |
| |
| |
| |
| } |
| break; |
| |
| default : |
| if ( cnt1 >= 1 ) |
| goto loop1; |
| ANTLREarlyExitException *eee = |
| [ANTLREarlyExitException newException:input decisionNumber:1]; |
| @throw eee; |
| } |
| cnt1++; |
| } while (YES); |
| loop1: ; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end program */ |
| |
| /* |
| * $ANTLR start declaration |
| * SimpleCTP.g:17:1: declaration : ( variable | ^( FUNC_DECL functionHeader ) | ^( FUNC_DEF functionHeader block ) ); |
| */ |
| - (void) declaration |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:18:5: ( variable | ^( FUNC_DECL functionHeader ) | ^( FUNC_DEF functionHeader block ) ) //ruleblock |
| NSInteger alt2=3; |
| unichar charLA2 = [input LA:1]; |
| switch (charLA2) { |
| case VAR_DEF: ; |
| { |
| alt2=1; |
| } |
| break; |
| case FUNC_DECL: ; |
| { |
| alt2=2; |
| } |
| break; |
| case FUNC_DEF: ; |
| { |
| alt2=3; |
| } |
| break; |
| |
| default: ; |
| ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException newException:2 state:0 stream:input]; |
| nvae.c = charLA2; |
| @throw nvae; |
| |
| } |
| |
| switch (alt2) { |
| case 1 : ; |
| // SimpleCTP.g:18:9: variable // alt |
| { |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_variable_in_declaration76]; |
| [self variable]; |
| |
| [self popFollow]; |
| |
| |
| |
| } |
| break; |
| case 2 : ; |
| // SimpleCTP.g:19:9: ^( FUNC_DECL functionHeader ) // alt |
| { |
| [self match:input TokenType:FUNC_DECL Follow:FOLLOW_FUNC_DECL_in_declaration87]; |
| |
| [self match:input TokenType:DOWN Follow:nil]; |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_functionHeader_in_declaration89]; |
| [self functionHeader]; |
| |
| [self popFollow]; |
| |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| |
| |
| } |
| break; |
| case 3 : ; |
| // SimpleCTP.g:20:9: ^( FUNC_DEF functionHeader block ) // alt |
| { |
| [self match:input TokenType:FUNC_DEF Follow:FOLLOW_FUNC_DEF_in_declaration101]; |
| |
| [self match:input TokenType:DOWN Follow:nil]; |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_functionHeader_in_declaration103]; |
| [self functionHeader]; |
| |
| [self popFollow]; |
| |
| |
| |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_block_in_declaration105]; |
| [self block]; |
| |
| [self popFollow]; |
| |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| |
| |
| } |
| break; |
| |
| } |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end declaration */ |
| |
| /* |
| * $ANTLR start variable |
| * SimpleCTP.g:23:1: variable : ^( VAR_DEF type declarator ) ; |
| */ |
| - (void) variable |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:24:5: ( ^( VAR_DEF type declarator ) ) // ruleBlockSingleAlt |
| // SimpleCTP.g:24:9: ^( VAR_DEF type declarator ) // alt |
| { |
| [self match:input TokenType:VAR_DEF Follow:FOLLOW_VAR_DEF_in_variable126]; |
| |
| [self match:input TokenType:DOWN Follow:nil]; |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_type_in_variable128]; |
| [self type]; |
| |
| [self popFollow]; |
| |
| |
| |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_declarator_in_variable130]; |
| [self declarator]; |
| |
| [self popFollow]; |
| |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end variable */ |
| |
| /* |
| * $ANTLR start declarator |
| * SimpleCTP.g:27:1: declarator : K_ID ; |
| */ |
| - (void) declarator |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:28:5: ( K_ID ) // ruleBlockSingleAlt |
| // SimpleCTP.g:28:9: K_ID // alt |
| { |
| [self match:input TokenType:K_ID Follow:FOLLOW_K_ID_in_declarator150]; |
| |
| } |
| |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end declarator */ |
| |
| /* |
| * $ANTLR start functionHeader |
| * SimpleCTP.g:31:1: functionHeader : ^( FUNC_HDR type K_ID ( formalParameter )+ ) ; |
| */ |
| - (void) functionHeader |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:32:5: ( ^( FUNC_HDR type K_ID ( formalParameter )+ ) ) // ruleBlockSingleAlt |
| // SimpleCTP.g:32:9: ^( FUNC_HDR type K_ID ( formalParameter )+ ) // alt |
| { |
| [self match:input TokenType:FUNC_HDR Follow:FOLLOW_FUNC_HDR_in_functionHeader171]; |
| |
| [self match:input TokenType:DOWN Follow:nil]; |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_type_in_functionHeader173]; |
| [self type]; |
| |
| [self popFollow]; |
| |
| |
| |
| [self match:input TokenType:K_ID Follow:FOLLOW_K_ID_in_functionHeader175]; |
| |
| // SimpleCTP.g:32:30: ( formalParameter )+ // positiveClosureBlock |
| NSInteger cnt3 = 0; |
| do { |
| NSInteger alt3 = 2; |
| NSInteger LA3_0 = [input LA:1]; |
| if ( (LA3_0==ARG_DEF) ) { |
| alt3=1; |
| } |
| |
| |
| switch (alt3) { |
| case 1 : ; |
| // SimpleCTP.g:32:30: formalParameter // alt |
| { |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_formalParameter_in_functionHeader177]; |
| [self formalParameter]; |
| |
| [self popFollow]; |
| |
| |
| |
| } |
| break; |
| |
| default : |
| if ( cnt3 >= 1 ) |
| goto loop3; |
| ANTLREarlyExitException *eee = |
| [ANTLREarlyExitException newException:input decisionNumber:3]; |
| @throw eee; |
| } |
| cnt3++; |
| } while (YES); |
| loop3: ; |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end functionHeader */ |
| |
| /* |
| * $ANTLR start formalParameter |
| * SimpleCTP.g:35:1: formalParameter : ^( ARG_DEF type declarator ) ; |
| */ |
| - (void) formalParameter |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:36:5: ( ^( ARG_DEF type declarator ) ) // ruleBlockSingleAlt |
| // SimpleCTP.g:36:9: ^( ARG_DEF type declarator ) // alt |
| { |
| [self match:input TokenType:ARG_DEF Follow:FOLLOW_ARG_DEF_in_formalParameter199]; |
| |
| [self match:input TokenType:DOWN Follow:nil]; |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_type_in_formalParameter201]; |
| [self type]; |
| |
| [self popFollow]; |
| |
| |
| |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_declarator_in_formalParameter203]; |
| [self declarator]; |
| |
| [self popFollow]; |
| |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end formalParameter */ |
| |
| /* |
| * $ANTLR start type |
| * SimpleCTP.g:39:1: type : ( K_INT_TYPE | K_CHAR | K_VOID | K_ID ); |
| */ |
| - (void) type |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:40:5: ( K_INT_TYPE | K_CHAR | K_VOID | K_ID ) // ruleBlockSingleAlt |
| // SimpleCTP.g: // alt |
| { |
| if ([input LA:1] == K_CHAR||[input LA:1] == K_ID||[input LA:1] == K_INT_TYPE||[input LA:1] == K_VOID) { |
| [input consume]; |
| [state setIsErrorRecovery:NO]; |
| } else { |
| ANTLRMismatchedSetException *mse = [ANTLRMismatchedSetException newException:nil stream:input]; |
| @throw mse; |
| } |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end type */ |
| |
| /* |
| * $ANTLR start block |
| * SimpleCTP.g:46:1: block : ^( BLOCK ( variable )* ( stat )* ) ; |
| */ |
| - (void) block |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:47:5: ( ^( BLOCK ( variable )* ( stat )* ) ) // ruleBlockSingleAlt |
| // SimpleCTP.g:47:9: ^( BLOCK ( variable )* ( stat )* ) // alt |
| { |
| [self match:input TokenType:BLOCK Follow:FOLLOW_BLOCK_in_block283]; |
| |
| if ( [input LA:1] == DOWN ) { |
| [self match:input TokenType:DOWN Follow:nil]; |
| do { |
| NSInteger alt4=2; |
| NSInteger LA4_0 = [input LA:1]; |
| if ( (LA4_0==VAR_DEF) ) { |
| alt4=1; |
| } |
| |
| |
| switch (alt4) { |
| case 1 : ; |
| // SimpleCTP.g:47:17: variable // alt |
| { |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_variable_in_block285]; |
| [self variable]; |
| |
| [self popFollow]; |
| |
| |
| |
| } |
| break; |
| |
| default : |
| goto loop4; |
| } |
| } while (YES); |
| loop4: ; |
| |
| |
| do { |
| NSInteger alt5=2; |
| NSInteger LA5_0 = [input LA:1]; |
| if ( (LA5_0==BLOCK||(LA5_0 >= K_EQ && LA5_0 <= K_INT)||(LA5_0 >= K_LT && LA5_0 <= K_PLUS)) ) { |
| alt5=1; |
| } |
| |
| |
| switch (alt5) { |
| case 1 : ; |
| // SimpleCTP.g:47:27: stat // alt |
| { |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_stat_in_block288]; |
| [self stat]; |
| |
| [self popFollow]; |
| |
| |
| |
| } |
| break; |
| |
| default : |
| goto loop5; |
| } |
| } while (YES); |
| loop5: ; |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| } |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end block */ |
| |
| /* |
| * $ANTLR start stat |
| * SimpleCTP.g:50:1: stat : ( forStat | expr | block ); |
| */ |
| - (void) stat |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:50:5: ( forStat | expr | block ) //ruleblock |
| NSInteger alt6=3; |
| unichar charLA6 = [input LA:1]; |
| switch (charLA6) { |
| case K_FOR: ; |
| { |
| alt6=1; |
| } |
| break; |
| case K_EQ: ; |
| case K_EQEQ: ; |
| case K_ID: ; |
| case K_INT: ; |
| case K_LT: ; |
| case K_PLUS: ; |
| { |
| alt6=2; |
| } |
| break; |
| case BLOCK: ; |
| { |
| alt6=3; |
| } |
| break; |
| |
| default: ; |
| ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException newException:6 state:0 stream:input]; |
| nvae.c = charLA6; |
| @throw nvae; |
| |
| } |
| |
| switch (alt6) { |
| case 1 : ; |
| // SimpleCTP.g:50:7: forStat // alt |
| { |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_forStat_in_stat302]; |
| [self forStat]; |
| |
| [self popFollow]; |
| |
| |
| |
| } |
| break; |
| case 2 : ; |
| // SimpleCTP.g:51:7: expr // alt |
| { |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_stat310]; |
| [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| } |
| break; |
| case 3 : ; |
| // SimpleCTP.g:52:7: block // alt |
| { |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_block_in_stat318]; |
| [self block]; |
| |
| [self popFollow]; |
| |
| |
| |
| } |
| break; |
| |
| } |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end stat */ |
| |
| /* |
| * $ANTLR start forStat |
| * SimpleCTP.g:55:1: forStat : ^( K_FOR expr expr expr block ) ; |
| */ |
| - (void) forStat |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:56:5: ( ^( K_FOR expr expr expr block ) ) // ruleBlockSingleAlt |
| // SimpleCTP.g:56:9: ^( K_FOR expr expr expr block ) // alt |
| { |
| [self match:input TokenType:K_FOR Follow:FOLLOW_K_FOR_in_forStat338]; |
| |
| [self match:input TokenType:DOWN Follow:nil]; |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_forStat340]; |
| [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_forStat342]; |
| [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_forStat344]; |
| [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_block_in_forStat346]; |
| [self block]; |
| |
| [self popFollow]; |
| |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end forStat */ |
| |
| /* |
| * $ANTLR start expr |
| * SimpleCTP.g:59:1: expr : ( ^( K_EQEQ expr expr ) | ^( K_LT expr expr ) | ^( K_PLUS expr expr ) | ^( K_EQ K_ID e= expr ) | atom ); |
| */ |
| - (SimpleCTP_expr_return *) expr |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| SimpleCTP_expr_return * retval = [SimpleCTP_expr_return newSimpleCTP_expr_return]; |
| [retval setStart:[input LT:1]]; |
| |
| |
| @try { |
| ANTLRCommonTree *K_ID1 = nil; |
| SimpleCTP_expr_return * e = nil ; |
| |
| |
| // SimpleCTP.g:59:5: ( ^( K_EQEQ expr expr ) | ^( K_LT expr expr ) | ^( K_PLUS expr expr ) | ^( K_EQ K_ID e= expr ) | atom ) //ruleblock |
| NSInteger alt7=5; |
| unichar charLA7 = [input LA:1]; |
| switch (charLA7) { |
| case K_EQEQ: ; |
| { |
| alt7=1; |
| } |
| break; |
| case K_LT: ; |
| { |
| alt7=2; |
| } |
| break; |
| case K_PLUS: ; |
| { |
| alt7=3; |
| } |
| break; |
| case K_EQ: ; |
| { |
| alt7=4; |
| } |
| break; |
| case K_ID: ; |
| case K_INT: ; |
| { |
| alt7=5; |
| } |
| break; |
| |
| default: ; |
| ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException newException:7 state:0 stream:input]; |
| nvae.c = charLA7; |
| @throw nvae; |
| |
| } |
| |
| switch (alt7) { |
| case 1 : ; |
| // SimpleCTP.g:59:9: ^( K_EQEQ expr expr ) // alt |
| { |
| [self match:input TokenType:K_EQEQ Follow:FOLLOW_K_EQEQ_in_expr362]; |
| |
| [self match:input TokenType:DOWN Follow:nil]; |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_expr364]; |
| [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_expr366]; |
| [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| |
| |
| } |
| break; |
| case 2 : ; |
| // SimpleCTP.g:60:9: ^( K_LT expr expr ) // alt |
| { |
| [self match:input TokenType:K_LT Follow:FOLLOW_K_LT_in_expr378]; |
| |
| [self match:input TokenType:DOWN Follow:nil]; |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_expr380]; |
| [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_expr382]; |
| [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| |
| |
| } |
| break; |
| case 3 : ; |
| // SimpleCTP.g:61:9: ^( K_PLUS expr expr ) // alt |
| { |
| [self match:input TokenType:K_PLUS Follow:FOLLOW_K_PLUS_in_expr394]; |
| |
| [self match:input TokenType:DOWN Follow:nil]; |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_expr396]; |
| [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_expr398]; |
| [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| |
| |
| } |
| break; |
| case 4 : ; |
| // SimpleCTP.g:62:9: ^( K_EQ K_ID e= expr ) // alt |
| { |
| [self match:input TokenType:K_EQ Follow:FOLLOW_K_EQ_in_expr410]; |
| |
| [self match:input TokenType:DOWN Follow:nil]; |
| K_ID1=(ANTLRCommonTree *)[self match:input TokenType:K_ID Follow:FOLLOW_K_ID_in_expr412]; |
| |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_expr_in_expr416]; |
| e = [self expr]; |
| |
| [self popFollow]; |
| |
| |
| |
| [self match:input TokenType:UP Follow:nil]; |
| |
| |
| NSLog(@"assigning %@ to variable %@", (e!=nil?[[input getTokenStream] toStringFromStart:[[input getTreeAdaptor] getTokenStartIndex:[e getStart]]ToEnd:[[input getTreeAdaptor] getTokenStopIndex:[e getStart]]]:0), (K_ID1!=nil?K_ID1.text:nil)); |
| |
| |
| } |
| break; |
| case 5 : ; |
| // SimpleCTP.g:63:9: atom // alt |
| { |
| /* ruleRef */ |
| [self pushFollow:FOLLOW_atom_in_expr429]; |
| [self atom]; |
| |
| [self popFollow]; |
| |
| |
| |
| } |
| break; |
| |
| } |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return retval; |
| } |
| /* $ANTLR end expr */ |
| |
| /* |
| * $ANTLR start atom |
| * SimpleCTP.g:66:1: atom : ( K_ID | K_INT ); |
| */ |
| - (void) atom |
| { |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| // SimpleCTP.g:67:5: ( K_ID | K_INT ) // ruleBlockSingleAlt |
| // SimpleCTP.g: // alt |
| { |
| if ((([input LA:1] >= K_ID) && ([input LA:1] <= K_INT))) { |
| [input consume]; |
| [state setIsErrorRecovery:NO]; |
| } else { |
| ANTLRMismatchedSetException *mse = [ANTLRMismatchedSetException newException:nil stream:input]; |
| @throw mse; |
| } |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| } |
| @catch (ANTLRRecognitionException *re) { |
| [self reportError:re]; |
| [self recover:input Exception:re]; |
| } |
| |
| @finally { |
| /* Terence's stuff */ |
| |
| } |
| return ; |
| } |
| /* $ANTLR end atom */ |
| /* ObjC end rules */ |
| |
| @end /* end of SimpleCTP implementation line 692 */ |
