| /** \file |
| * This OBJC source file was generated by $ANTLR version ${project.version} ${buildNumber} |
| * |
| * - From the grammar source file : SymbolTable.g |
| * - On : 2011-05-06 15:04:43 |
| * - for the lexer : SymbolTableLexerLexer |
| * |
| * 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} SymbolTable.g 2011-05-06 15:04:43 |
| |
| |
| /* ----------------------------------------- |
| * Include the ANTLR3 generated header file. |
| */ |
| #import "SymbolTableLexer.h" |
| /* ----------------------------------------- */ |
| |
| |
| /* ============================================================================= */ |
| /* ============================================================================= |
| * Start of recognizer |
| */ |
| |
| /** As per Terence: No returns for lexer rules! */ |
| @implementation SymbolTableLexer // line 330 |
| |
| + (void) initialize |
| { |
| [ANTLRBaseRecognizer setGrammarFileName:@"SymbolTable.g"]; |
| } |
| |
| + (NSString *) tokenNameForType:(NSInteger)aTokenType |
| { |
| return [[self getTokenNames] objectAtIndex:aTokenType]; |
| } |
| |
| + (SymbolTableLexer *)newSymbolTableLexerWithCharStream:(id<ANTLRCharStream>)anInput |
| { |
| return [[SymbolTableLexer alloc] initWithCharStream:anInput]; |
| } |
| |
| - (id) initWithCharStream:(id<ANTLRCharStream>)anInput |
| { |
| self = [super initWithCharStream:anInput State:[[ANTLRRecognizerSharedState newANTLRRecognizerSharedStateWithRuleLen:12+1] retain]]; |
| if ( self != nil ) { |
| } |
| return self; |
| } |
| |
| - (void) dealloc |
| { |
| [super dealloc]; |
| } |
| |
| /* ObjC Start of actions.lexer.methods */ |
| /* ObjC end of actions.lexer.methods */ |
| /* ObjC start methods() */ |
| /* ObjC end methods() */ |
| |
| /* Start of Rules */ |
| // $ANTLR start "T__7" |
| - (void) mT__7 |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = T__7; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:7:6: ( '(' ) // ruleBlockSingleAlt |
| // SymbolTable.g:7:8: '(' // alt |
| { |
| [self matchChar:'(']; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "T__7" */ |
| |
| // $ANTLR start "T__8" |
| - (void) mT__8 |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = T__8; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:8:6: ( ')' ) // ruleBlockSingleAlt |
| // SymbolTable.g:8:8: ')' // alt |
| { |
| [self matchChar:')']; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "T__8" */ |
| |
| // $ANTLR start "T__9" |
| - (void) mT__9 |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = T__9; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:9:6: ( ';' ) // ruleBlockSingleAlt |
| // SymbolTable.g:9:8: ';' // alt |
| { |
| [self matchChar:';']; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "T__9" */ |
| |
| // $ANTLR start "T__10" |
| - (void) mT__10 |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = T__10; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:10:7: ( '=' ) // ruleBlockSingleAlt |
| // SymbolTable.g:10:9: '=' // alt |
| { |
| [self matchChar:'=']; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "T__10" */ |
| |
| // $ANTLR start "T__11" |
| - (void) mT__11 |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = T__11; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:11:7: ( 'int' ) // ruleBlockSingleAlt |
| // SymbolTable.g:11:9: 'int' // alt |
| { |
| [self matchString:@"int"]; |
| |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "T__11" */ |
| |
| // $ANTLR start "T__12" |
| - (void) mT__12 |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = T__12; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:12:7: ( 'method' ) // ruleBlockSingleAlt |
| // SymbolTable.g:12:9: 'method' // alt |
| { |
| [self matchString:@"method"]; |
| |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "T__12" */ |
| |
| // $ANTLR start "T__13" |
| - (void) mT__13 |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = T__13; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:13:7: ( '{' ) // ruleBlockSingleAlt |
| // SymbolTable.g:13:9: '{' // alt |
| { |
| [self matchChar:'{']; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "T__13" */ |
| |
| // $ANTLR start "T__14" |
| - (void) mT__14 |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = T__14; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:14:7: ( '}' ) // ruleBlockSingleAlt |
| // SymbolTable.g:14:9: '}' // alt |
| { |
| [self matchChar:'}']; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "T__14" */ |
| |
| // $ANTLR start "ID" |
| - (void) mID |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = ID; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:68:5: ( ( 'a' .. 'z' )+ ) // ruleBlockSingleAlt |
| // SymbolTable.g:68:9: ( 'a' .. 'z' )+ // alt |
| { |
| // SymbolTable.g:68:9: ( 'a' .. 'z' )+ // positiveClosureBlock |
| NSInteger cnt1 = 0; |
| do { |
| NSInteger alt1 = 2; |
| NSInteger LA1_0 = [input LA:1]; |
| if ( ((LA1_0 >= 'a' && LA1_0 <= 'z')) ) { |
| alt1=1; |
| } |
| |
| |
| switch (alt1) { |
| case 1 : ; |
| // SymbolTable.g: // alt |
| { |
| if ((([input LA:1] >= 'a') && ([input LA:1] <= 'z'))) { |
| [input consume]; |
| } else { |
| ANTLRMismatchedSetException *mse = [ANTLRMismatchedSetException newException:nil stream:input]; |
| [self recover:mse]; |
| @throw mse; |
| } |
| |
| |
| } |
| break; |
| |
| default : |
| if ( cnt1 >= 1 ) |
| goto loop1; |
| ANTLREarlyExitException *eee = |
| [ANTLREarlyExitException newException:input decisionNumber:1]; |
| @throw eee; |
| } |
| cnt1++; |
| } while (YES); |
| loop1: ; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "ID" */ |
| |
| // $ANTLR start "INT" |
| - (void) mINT |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = INT; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:71:5: ( ( '0' .. '9' )+ ) // ruleBlockSingleAlt |
| // SymbolTable.g:71:9: ( '0' .. '9' )+ // alt |
| { |
| // SymbolTable.g:71:9: ( '0' .. '9' )+ // positiveClosureBlock |
| NSInteger cnt2 = 0; |
| do { |
| NSInteger alt2 = 2; |
| NSInteger LA2_0 = [input LA:1]; |
| if ( ((LA2_0 >= '0' && LA2_0 <= '9')) ) { |
| alt2=1; |
| } |
| |
| |
| switch (alt2) { |
| case 1 : ; |
| // SymbolTable.g: // alt |
| { |
| if ((([input LA:1] >= '0') && ([input LA:1] <= '9'))) { |
| [input consume]; |
| } else { |
| ANTLRMismatchedSetException *mse = [ANTLRMismatchedSetException newException:nil stream:input]; |
| [self recover:mse]; |
| @throw mse; |
| } |
| |
| |
| } |
| break; |
| |
| default : |
| if ( cnt2 >= 1 ) |
| goto loop2; |
| ANTLREarlyExitException *eee = |
| [ANTLREarlyExitException newException:input decisionNumber:2]; |
| @throw eee; |
| } |
| cnt2++; |
| } while (YES); |
| loop2: ; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "INT" */ |
| |
| // $ANTLR start "WS" |
| - (void) mWS |
| { |
| // |
| /* my ruleScopeSetUp */ |
| /* Terence's stuff */ |
| |
| @try { |
| NSInteger _type = WS; |
| NSInteger _channel = ANTLRTokenChannelDefault; |
| // SymbolTable.g:74:5: ( ( ' ' | '\\n' | '\\r' )+ ) // ruleBlockSingleAlt |
| // SymbolTable.g:74:9: ( ' ' | '\\n' | '\\r' )+ // alt |
| { |
| // SymbolTable.g:74:9: ( ' ' | '\\n' | '\\r' )+ // positiveClosureBlock |
| NSInteger cnt3 = 0; |
| do { |
| NSInteger alt3 = 2; |
| NSInteger LA3_0 = [input LA:1]; |
| if ( (LA3_0=='\n'||LA3_0=='\r'||LA3_0==' ') ) { |
| alt3=1; |
| } |
| |
| |
| switch (alt3) { |
| case 1 : ; |
| // SymbolTable.g: // alt |
| { |
| if ([input LA:1] == '\n'||[input LA:1] == '\r'||[input LA:1] == ' ') { |
| [input consume]; |
| } else { |
| ANTLRMismatchedSetException *mse = [ANTLRMismatchedSetException newException:nil stream:input]; |
| [self recover:mse]; |
| @throw mse; |
| } |
| |
| |
| } |
| break; |
| |
| default : |
| if ( cnt3 >= 1 ) |
| goto loop3; |
| ANTLREarlyExitException *eee = |
| [ANTLREarlyExitException newException:input decisionNumber:3]; |
| @throw eee; |
| } |
| cnt3++; |
| } while (YES); |
| loop3: ; |
| |
| |
| _channel=HIDDEN; |
| |
| |
| } |
| |
| // token+rule list labels |
| |
| state.type = _type; |
| state.channel = _channel; |
| } |
| @finally { |
| // |
| /* Terence's stuff */ |
| |
| } |
| return; |
| } |
| /* $ANTLR end "WS" */ |
| |
| - (void) mTokens |
| { |
| // SymbolTable.g:1:8: ( T__7 | T__8 | T__9 | T__10 | T__11 | T__12 | T__13 | T__14 | ID | INT | WS ) //ruleblock |
| NSInteger alt4=11; |
| unichar charLA4 = [input LA:1]; |
| switch (charLA4) { |
| case '(': ; |
| { |
| alt4=1; |
| } |
| break; |
| case ')': ; |
| { |
| alt4=2; |
| } |
| break; |
| case ';': ; |
| { |
| alt4=3; |
| } |
| break; |
| case '=': ; |
| { |
| alt4=4; |
| } |
| break; |
| case 'i': ; |
| { |
| NSInteger LA4_5 = [input LA:2]; |
| |
| if ( (LA4_5=='n') ) { |
| NSInteger LA4_12 = [input LA:3]; |
| |
| if ( (LA4_12=='t') ) { |
| NSInteger LA4_14 = [input LA:4]; |
| |
| if ( ((LA4_14 >= 'a' && LA4_14 <= 'z')) ) { |
| alt4=9; |
| } |
| else { |
| alt4 = 5; |
| } |
| } |
| else { |
| alt4 = 9; |
| } |
| } |
| else { |
| alt4 = 9; |
| } |
| } |
| break; |
| case 'm': ; |
| { |
| NSInteger LA4_6 = [input LA:2]; |
| |
| if ( (LA4_6=='e') ) { |
| NSInteger LA4_13 = [input LA:3]; |
| |
| if ( (LA4_13=='t') ) { |
| NSInteger LA4_15 = [input LA:4]; |
| |
| if ( (LA4_15=='h') ) { |
| NSInteger LA4_17 = [input LA:5]; |
| |
| if ( (LA4_17=='o') ) { |
| NSInteger LA4_18 = [input LA:6]; |
| |
| if ( (LA4_18=='d') ) { |
| NSInteger LA4_19 = [input LA:7]; |
| |
| if ( ((LA4_19 >= 'a' && LA4_19 <= 'z')) ) { |
| alt4=9; |
| } |
| else { |
| alt4 = 6; |
| } |
| } |
| else { |
| alt4 = 9; |
| } |
| } |
| else { |
| alt4 = 9; |
| } |
| } |
| else { |
| alt4 = 9; |
| } |
| } |
| else { |
| alt4 = 9; |
| } |
| } |
| else { |
| alt4 = 9; |
| } |
| } |
| break; |
| case '{': ; |
| { |
| alt4=7; |
| } |
| break; |
| case '}': ; |
| { |
| alt4=8; |
| } |
| break; |
| case 'a': ; |
| case 'b': ; |
| case 'c': ; |
| case 'd': ; |
| case 'e': ; |
| case 'f': ; |
| case 'g': ; |
| case 'h': ; |
| case 'j': ; |
| case 'k': ; |
| case 'l': ; |
| case 'n': ; |
| case 'o': ; |
| case 'p': ; |
| case 'q': ; |
| case 'r': ; |
| case 's': ; |
| case 't': ; |
| case 'u': ; |
| case 'v': ; |
| case 'w': ; |
| case 'x': ; |
| case 'y': ; |
| case 'z': ; |
| { |
| alt4=9; |
| } |
| break; |
| case '0': ; |
| case '1': ; |
| case '2': ; |
| case '3': ; |
| case '4': ; |
| case '5': ; |
| case '6': ; |
| case '7': ; |
| case '8': ; |
| case '9': ; |
| { |
| alt4=10; |
| } |
| break; |
| case '\n': ; |
| case '\r': ; |
| case ' ': ; |
| { |
| alt4=11; |
| } |
| break; |
| |
| default: ; |
| ANTLRNoViableAltException *nvae = [ANTLRNoViableAltException newException:4 state:0 stream:input]; |
| nvae.c = charLA4; |
| @throw nvae; |
| |
| } |
| |
| switch (alt4) { |
| case 1 : ; |
| // SymbolTable.g:1:10: T__7 // alt |
| { |
| [self mT__7]; |
| |
| |
| |
| } |
| break; |
| case 2 : ; |
| // SymbolTable.g:1:15: T__8 // alt |
| { |
| [self mT__8]; |
| |
| |
| |
| } |
| break; |
| case 3 : ; |
| // SymbolTable.g:1:20: T__9 // alt |
| { |
| [self mT__9]; |
| |
| |
| |
| } |
| break; |
| case 4 : ; |
| // SymbolTable.g:1:25: T__10 // alt |
| { |
| [self mT__10]; |
| |
| |
| |
| } |
| break; |
| case 5 : ; |
| // SymbolTable.g:1:31: T__11 // alt |
| { |
| [self mT__11]; |
| |
| |
| |
| } |
| break; |
| case 6 : ; |
| // SymbolTable.g:1:37: T__12 // alt |
| { |
| [self mT__12]; |
| |
| |
| |
| } |
| break; |
| case 7 : ; |
| // SymbolTable.g:1:43: T__13 // alt |
| { |
| [self mT__13]; |
| |
| |
| |
| } |
| break; |
| case 8 : ; |
| // SymbolTable.g:1:49: T__14 // alt |
| { |
| [self mT__14]; |
| |
| |
| |
| } |
| break; |
| case 9 : ; |
| // SymbolTable.g:1:55: ID // alt |
| { |
| [self mID]; |
| |
| |
| |
| } |
| break; |
| case 10 : ; |
| // SymbolTable.g:1:58: INT // alt |
| { |
| [self mINT]; |
| |
| |
| |
| } |
| break; |
| case 11 : ; |
| // SymbolTable.g:1:62: WS // alt |
| { |
| [self mWS]; |
| |
| |
| |
| } |
| break; |
| |
| } |
| |
| } |
| |
| @end /* end of SymbolTableLexer implementation line 397 */ |
