1 // $ANTLR 3.2 Aug 13, 2010 19:41:25 /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g 2010-08-13 19:42:13 2 3 import org.antlr.runtime.*; 4 import org.antlr.runtime.tree.*;import java.util.Stack; 5 import java.util.List; 6 import java.util.ArrayList; 7 8 public class SimpleCTP extends TreeParser { 9 public static final String[] tokenNames = new String[] { 10 "<invalid>", "<EOR>", "<DOWN>", "<UP>", "VAR_DEF", "ARG_DEF", "FUNC_HDR", "FUNC_DECL", "FUNC_DEF", "BLOCK", "ID", "EQ", "INT", "FOR", "INT_TYPE", "CHAR", "VOID", "EQEQ", "LT", "PLUS", "WS", "';'", "'('", "','", "')'", "'{'", "'}'" 11 }; 12 public static final int LT=18; 13 public static final int T__26=26; 14 public static final int T__25=25; 15 public static final int T__24=24; 16 public static final int T__23=23; 17 public static final int T__22=22; 18 public static final int T__21=21; 19 public static final int CHAR=15; 20 public static final int FOR=13; 21 public static final int FUNC_HDR=6; 22 public static final int INT=12; 23 public static final int FUNC_DEF=8; 24 public static final int INT_TYPE=14; 25 public static final int ID=10; 26 public static final int EOF=-1; 27 public static final int FUNC_DECL=7; 28 public static final int ARG_DEF=5; 29 public static final int WS=20; 30 public static final int BLOCK=9; 31 public static final int PLUS=19; 32 public static final int VOID=16; 33 public static final int EQ=11; 34 public static final int VAR_DEF=4; 35 public static final int EQEQ=17; 36 37 // delegates 38 // delegators 39 40 SimpleCTP(TreeNodeStream input)41 public SimpleCTP(TreeNodeStream input) { 42 this(input, new RecognizerSharedState()); 43 } SimpleCTP(TreeNodeStream input, RecognizerSharedState state)44 public SimpleCTP(TreeNodeStream input, RecognizerSharedState state) { 45 super(input, state); 46 47 } 48 49 getTokenNames()50 public String[] getTokenNames() { return SimpleCTP.tokenNames; } getGrammarFileName()51 public String getGrammarFileName() { return "/usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g"; } 52 53 54 55 // $ANTLR start "program" 56 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:8:1: program : ( declaration )+ ; program()57 public final void program() throws RecognitionException { 58 try { 59 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:9:5: ( ( declaration )+ ) 60 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:9:9: ( declaration )+ 61 { 62 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:9:9: ( declaration )+ 63 int cnt1=0; 64 loop1: 65 do { 66 int alt1=2; 67 int LA1_0 = input.LA(1); 68 69 if ( (LA1_0==VAR_DEF||(LA1_0>=FUNC_DECL && LA1_0<=FUNC_DEF)) ) { 70 alt1=1; 71 } 72 73 74 switch (alt1) { 75 case 1 : 76 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:9:9: declaration 77 { 78 pushFollow(FOLLOW_declaration_in_program43); 79 declaration(); 80 81 state._fsp--; 82 83 84 } 85 break; 86 87 default : 88 if ( cnt1 >= 1 ) break loop1; 89 EarlyExitException eee = 90 new EarlyExitException(1, input); 91 throw eee; 92 } 93 cnt1++; 94 } while (true); 95 96 97 } 98 99 } 100 catch (RecognitionException re) { 101 reportError(re); 102 recover(input,re); 103 } 104 finally { 105 } 106 return ; 107 } 108 // $ANTLR end "program" 109 110 111 // $ANTLR start "declaration" 112 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:12:1: declaration : ( variable | ^( FUNC_DECL functionHeader ) | ^( FUNC_DEF functionHeader block ) ); declaration()113 public final void declaration() throws RecognitionException { 114 try { 115 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:13:5: ( variable | ^( FUNC_DECL functionHeader ) | ^( FUNC_DEF functionHeader block ) ) 116 int alt2=3; 117 switch ( input.LA(1) ) { 118 case VAR_DEF: 119 { 120 alt2=1; 121 } 122 break; 123 case FUNC_DECL: 124 { 125 alt2=2; 126 } 127 break; 128 case FUNC_DEF: 129 { 130 alt2=3; 131 } 132 break; 133 default: 134 NoViableAltException nvae = 135 new NoViableAltException("", 2, 0, input); 136 137 throw nvae; 138 } 139 140 switch (alt2) { 141 case 1 : 142 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:13:9: variable 143 { 144 pushFollow(FOLLOW_variable_in_declaration63); 145 variable(); 146 147 state._fsp--; 148 149 150 } 151 break; 152 case 2 : 153 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:14:9: ^( FUNC_DECL functionHeader ) 154 { 155 match(input,FUNC_DECL,FOLLOW_FUNC_DECL_in_declaration74); 156 157 match(input, Token.DOWN, null); 158 pushFollow(FOLLOW_functionHeader_in_declaration76); 159 functionHeader(); 160 161 state._fsp--; 162 163 164 match(input, Token.UP, null); 165 166 } 167 break; 168 case 3 : 169 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:15:9: ^( FUNC_DEF functionHeader block ) 170 { 171 match(input,FUNC_DEF,FOLLOW_FUNC_DEF_in_declaration88); 172 173 match(input, Token.DOWN, null); 174 pushFollow(FOLLOW_functionHeader_in_declaration90); 175 functionHeader(); 176 177 state._fsp--; 178 179 pushFollow(FOLLOW_block_in_declaration92); 180 block(); 181 182 state._fsp--; 183 184 185 match(input, Token.UP, null); 186 187 } 188 break; 189 190 } 191 } 192 catch (RecognitionException re) { 193 reportError(re); 194 recover(input,re); 195 } 196 finally { 197 } 198 return ; 199 } 200 // $ANTLR end "declaration" 201 202 203 // $ANTLR start "variable" 204 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:18:1: variable : ^( VAR_DEF type declarator ) ; variable()205 public final void variable() throws RecognitionException { 206 try { 207 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:19:5: ( ^( VAR_DEF type declarator ) ) 208 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:19:9: ^( VAR_DEF type declarator ) 209 { 210 match(input,VAR_DEF,FOLLOW_VAR_DEF_in_variable113); 211 212 match(input, Token.DOWN, null); 213 pushFollow(FOLLOW_type_in_variable115); 214 type(); 215 216 state._fsp--; 217 218 pushFollow(FOLLOW_declarator_in_variable117); 219 declarator(); 220 221 state._fsp--; 222 223 224 match(input, Token.UP, null); 225 226 } 227 228 } 229 catch (RecognitionException re) { 230 reportError(re); 231 recover(input,re); 232 } 233 finally { 234 } 235 return ; 236 } 237 // $ANTLR end "variable" 238 239 240 // $ANTLR start "declarator" 241 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:22:1: declarator : ID ; declarator()242 public final void declarator() throws RecognitionException { 243 try { 244 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:23:5: ( ID ) 245 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:23:9: ID 246 { 247 match(input,ID,FOLLOW_ID_in_declarator137); 248 249 } 250 251 } 252 catch (RecognitionException re) { 253 reportError(re); 254 recover(input,re); 255 } 256 finally { 257 } 258 return ; 259 } 260 // $ANTLR end "declarator" 261 262 263 // $ANTLR start "functionHeader" 264 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:26:1: functionHeader : ^( FUNC_HDR type ID ( formalParameter )+ ) ; functionHeader()265 public final void functionHeader() throws RecognitionException { 266 try { 267 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:27:5: ( ^( FUNC_HDR type ID ( formalParameter )+ ) ) 268 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:27:9: ^( FUNC_HDR type ID ( formalParameter )+ ) 269 { 270 match(input,FUNC_HDR,FOLLOW_FUNC_HDR_in_functionHeader158); 271 272 match(input, Token.DOWN, null); 273 pushFollow(FOLLOW_type_in_functionHeader160); 274 type(); 275 276 state._fsp--; 277 278 match(input,ID,FOLLOW_ID_in_functionHeader162); 279 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:27:28: ( formalParameter )+ 280 int cnt3=0; 281 loop3: 282 do { 283 int alt3=2; 284 int LA3_0 = input.LA(1); 285 286 if ( (LA3_0==ARG_DEF) ) { 287 alt3=1; 288 } 289 290 291 switch (alt3) { 292 case 1 : 293 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:27:28: formalParameter 294 { 295 pushFollow(FOLLOW_formalParameter_in_functionHeader164); 296 formalParameter(); 297 298 state._fsp--; 299 300 301 } 302 break; 303 304 default : 305 if ( cnt3 >= 1 ) break loop3; 306 EarlyExitException eee = 307 new EarlyExitException(3, input); 308 throw eee; 309 } 310 cnt3++; 311 } while (true); 312 313 314 match(input, Token.UP, null); 315 316 } 317 318 } 319 catch (RecognitionException re) { 320 reportError(re); 321 recover(input,re); 322 } 323 finally { 324 } 325 return ; 326 } 327 // $ANTLR end "functionHeader" 328 329 330 // $ANTLR start "formalParameter" 331 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:30:1: formalParameter : ^( ARG_DEF type declarator ) ; formalParameter()332 public final void formalParameter() throws RecognitionException { 333 try { 334 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:31:5: ( ^( ARG_DEF type declarator ) ) 335 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:31:9: ^( ARG_DEF type declarator ) 336 { 337 match(input,ARG_DEF,FOLLOW_ARG_DEF_in_formalParameter186); 338 339 match(input, Token.DOWN, null); 340 pushFollow(FOLLOW_type_in_formalParameter188); 341 type(); 342 343 state._fsp--; 344 345 pushFollow(FOLLOW_declarator_in_formalParameter190); 346 declarator(); 347 348 state._fsp--; 349 350 351 match(input, Token.UP, null); 352 353 } 354 355 } 356 catch (RecognitionException re) { 357 reportError(re); 358 recover(input,re); 359 } 360 finally { 361 } 362 return ; 363 } 364 // $ANTLR end "formalParameter" 365 366 367 // $ANTLR start "type" 368 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:34:1: type : ( 'int' | 'char' | 'void' | ID ); type()369 public final void type() throws RecognitionException { 370 try { 371 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:35:5: ( 'int' | 'char' | 'void' | ID ) 372 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g: 373 { 374 if ( input.LA(1)==ID||(input.LA(1)>=INT_TYPE && input.LA(1)<=VOID) ) { 375 input.consume(); 376 state.errorRecovery=false; 377 } 378 else { 379 MismatchedSetException mse = new MismatchedSetException(null,input); 380 throw mse; 381 } 382 383 384 } 385 386 } 387 catch (RecognitionException re) { 388 reportError(re); 389 recover(input,re); 390 } 391 finally { 392 } 393 return ; 394 } 395 // $ANTLR end "type" 396 397 398 // $ANTLR start "block" 399 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:41:1: block : ^( BLOCK ( variable )* ( stat )* ) ; block()400 public final void block() throws RecognitionException { 401 try { 402 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:42:5: ( ^( BLOCK ( variable )* ( stat )* ) ) 403 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:42:9: ^( BLOCK ( variable )* ( stat )* ) 404 { 405 match(input,BLOCK,FOLLOW_BLOCK_in_block273); 406 407 if ( input.LA(1)==Token.DOWN ) { 408 match(input, Token.DOWN, null); 409 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:42:17: ( variable )* 410 loop4: 411 do { 412 int alt4=2; 413 int LA4_0 = input.LA(1); 414 415 if ( (LA4_0==VAR_DEF) ) { 416 alt4=1; 417 } 418 419 420 switch (alt4) { 421 case 1 : 422 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:42:17: variable 423 { 424 pushFollow(FOLLOW_variable_in_block275); 425 variable(); 426 427 state._fsp--; 428 429 430 } 431 break; 432 433 default : 434 break loop4; 435 } 436 } while (true); 437 438 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:42:27: ( stat )* 439 loop5: 440 do { 441 int alt5=2; 442 int LA5_0 = input.LA(1); 443 444 if ( ((LA5_0>=BLOCK && LA5_0<=FOR)||(LA5_0>=EQEQ && LA5_0<=PLUS)) ) { 445 alt5=1; 446 } 447 448 449 switch (alt5) { 450 case 1 : 451 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:42:27: stat 452 { 453 pushFollow(FOLLOW_stat_in_block278); 454 stat(); 455 456 state._fsp--; 457 458 459 } 460 break; 461 462 default : 463 break loop5; 464 } 465 } while (true); 466 467 468 match(input, Token.UP, null); 469 } 470 471 } 472 473 } 474 catch (RecognitionException re) { 475 reportError(re); 476 recover(input,re); 477 } 478 finally { 479 } 480 return ; 481 } 482 // $ANTLR end "block" 483 484 485 // $ANTLR start "stat" 486 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:45:1: stat : ( forStat | expr | block ); stat()487 public final void stat() throws RecognitionException { 488 try { 489 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:45:5: ( forStat | expr | block ) 490 int alt6=3; 491 switch ( input.LA(1) ) { 492 case FOR: 493 { 494 alt6=1; 495 } 496 break; 497 case ID: 498 case EQ: 499 case INT: 500 case EQEQ: 501 case LT: 502 case PLUS: 503 { 504 alt6=2; 505 } 506 break; 507 case BLOCK: 508 { 509 alt6=3; 510 } 511 break; 512 default: 513 NoViableAltException nvae = 514 new NoViableAltException("", 6, 0, input); 515 516 throw nvae; 517 } 518 519 switch (alt6) { 520 case 1 : 521 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:45:7: forStat 522 { 523 pushFollow(FOLLOW_forStat_in_stat292); 524 forStat(); 525 526 state._fsp--; 527 528 529 } 530 break; 531 case 2 : 532 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:46:7: expr 533 { 534 pushFollow(FOLLOW_expr_in_stat300); 535 expr(); 536 537 state._fsp--; 538 539 540 } 541 break; 542 case 3 : 543 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:47:7: block 544 { 545 pushFollow(FOLLOW_block_in_stat308); 546 block(); 547 548 state._fsp--; 549 550 551 } 552 break; 553 554 } 555 } 556 catch (RecognitionException re) { 557 reportError(re); 558 recover(input,re); 559 } 560 finally { 561 } 562 return ; 563 } 564 // $ANTLR end "stat" 565 566 567 // $ANTLR start "forStat" 568 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:50:1: forStat : ^( 'for' expr expr expr block ) ; forStat()569 public final void forStat() throws RecognitionException { 570 try { 571 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:51:5: ( ^( 'for' expr expr expr block ) ) 572 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:51:9: ^( 'for' expr expr expr block ) 573 { 574 match(input,FOR,FOLLOW_FOR_in_forStat328); 575 576 match(input, Token.DOWN, null); 577 pushFollow(FOLLOW_expr_in_forStat330); 578 expr(); 579 580 state._fsp--; 581 582 pushFollow(FOLLOW_expr_in_forStat332); 583 expr(); 584 585 state._fsp--; 586 587 pushFollow(FOLLOW_expr_in_forStat334); 588 expr(); 589 590 state._fsp--; 591 592 pushFollow(FOLLOW_block_in_forStat336); 593 block(); 594 595 state._fsp--; 596 597 598 match(input, Token.UP, null); 599 600 } 601 602 } 603 catch (RecognitionException re) { 604 reportError(re); 605 recover(input,re); 606 } 607 finally { 608 } 609 return ; 610 } 611 // $ANTLR end "forStat" 612 613 public static class expr_return extends TreeRuleReturnScope { 614 }; 615 616 // $ANTLR start "expr" 617 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:54:1: expr : ( ^( EQEQ expr expr ) | ^( LT expr expr ) | ^( PLUS expr expr ) | ^( EQ ID e= expr ) | atom ); expr()618 public final SimpleCTP.expr_return expr() throws RecognitionException { 619 SimpleCTP.expr_return retval = new SimpleCTP.expr_return(); 620 retval.start = input.LT(1); 621 622 ANTLRCommonTree ID1=null; 623 SimpleCTP.expr_return e = null; 624 625 626 try { 627 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:54:5: ( ^( EQEQ expr expr ) | ^( LT expr expr ) | ^( PLUS expr expr ) | ^( EQ ID e= expr ) | atom ) 628 int alt7=5; 629 switch ( input.LA(1) ) { 630 case EQEQ: 631 { 632 alt7=1; 633 } 634 break; 635 case LT: 636 { 637 alt7=2; 638 } 639 break; 640 case PLUS: 641 { 642 alt7=3; 643 } 644 break; 645 case EQ: 646 { 647 alt7=4; 648 } 649 break; 650 case ID: 651 case INT: 652 { 653 alt7=5; 654 } 655 break; 656 default: 657 NoViableAltException nvae = 658 new NoViableAltException("", 7, 0, input); 659 660 throw nvae; 661 } 662 663 switch (alt7) { 664 case 1 : 665 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:54:9: ^( EQEQ expr expr ) 666 { 667 match(input,EQEQ,FOLLOW_EQEQ_in_expr352); 668 669 match(input, Token.DOWN, null); 670 pushFollow(FOLLOW_expr_in_expr354); 671 expr(); 672 673 state._fsp--; 674 675 pushFollow(FOLLOW_expr_in_expr356); 676 expr(); 677 678 state._fsp--; 679 680 681 match(input, Token.UP, null); 682 683 } 684 break; 685 case 2 : 686 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:55:9: ^( LT expr expr ) 687 { 688 match(input,LT,FOLLOW_LT_in_expr368); 689 690 match(input, Token.DOWN, null); 691 pushFollow(FOLLOW_expr_in_expr370); 692 expr(); 693 694 state._fsp--; 695 696 pushFollow(FOLLOW_expr_in_expr372); 697 expr(); 698 699 state._fsp--; 700 701 702 match(input, Token.UP, null); 703 704 } 705 break; 706 case 3 : 707 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:56:9: ^( PLUS expr expr ) 708 { 709 match(input,PLUS,FOLLOW_PLUS_in_expr384); 710 711 match(input, Token.DOWN, null); 712 pushFollow(FOLLOW_expr_in_expr386); 713 expr(); 714 715 state._fsp--; 716 717 pushFollow(FOLLOW_expr_in_expr388); 718 expr(); 719 720 state._fsp--; 721 722 723 match(input, Token.UP, null); 724 725 } 726 break; 727 case 4 : 728 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:57:9: ^( EQ ID e= expr ) 729 { 730 match(input,EQ,FOLLOW_EQ_in_expr400); 731 732 match(input, Token.DOWN, null); 733 ID1=(ANTLRCommonTree)match(input,ID,FOLLOW_ID_in_expr402); 734 pushFollow(FOLLOW_expr_in_expr406); 735 e=expr(); 736 737 state._fsp--; 738 739 740 match(input, Token.UP, null); 741 NSLog(@"assigning %@ to variable %@", (e!=null?(input.getTokenStream().toString( 742 input.getTreeAdaptor().getTokenStartIndex(e.start), 743 input.getTreeAdaptor().getTokenStopIndex(e.start))):null), (ID1!=null?ID1.getText():null)); 744 745 } 746 break; 747 case 5 : 748 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:58:9: atom 749 { 750 pushFollow(FOLLOW_atom_in_expr419); 751 atom(); 752 753 state._fsp--; 754 755 756 } 757 break; 758 759 } 760 } 761 catch (RecognitionException re) { 762 reportError(re); 763 recover(input,re); 764 } 765 finally { 766 } 767 return retval; 768 } 769 // $ANTLR end "expr" 770 771 772 // $ANTLR start "atom" 773 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:61:1: atom : ( ID | INT ); atom()774 public final void atom() throws RecognitionException { 775 try { 776 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g:62:5: ( ID | INT ) 777 // /usr/local/ANTLR3-ObjC2.0-Runtime/Framework/examples/simplecTreeParser/SimpleCTP.g: 778 { 779 if ( input.LA(1)==ID||input.LA(1)==INT ) { 780 input.consume(); 781 state.errorRecovery=false; 782 } 783 else { 784 MismatchedSetException mse = new MismatchedSetException(null,input); 785 throw mse; 786 } 787 788 789 } 790 791 } 792 catch (RecognitionException re) { 793 reportError(re); 794 recover(input,re); 795 } 796 finally { 797 } 798 return ; 799 } 800 // $ANTLR end "atom" 801 802 // Delegated rules 803 804 805 806 807 public static final BitSet FOLLOW_declaration_in_program43 = new BitSet(new long[]{0x0000000000000192L}); 808 public static final BitSet FOLLOW_variable_in_declaration63 = new BitSet(new long[]{0x0000000000000002L}); 809 public static final BitSet FOLLOW_FUNC_DECL_in_declaration74 = new BitSet(new long[]{0x0000000000000004L}); 810 public static final BitSet FOLLOW_functionHeader_in_declaration76 = new BitSet(new long[]{0x0000000000000008L}); 811 public static final BitSet FOLLOW_FUNC_DEF_in_declaration88 = new BitSet(new long[]{0x0000000000000004L}); 812 public static final BitSet FOLLOW_functionHeader_in_declaration90 = new BitSet(new long[]{0x0000000000000200L}); 813 public static final BitSet FOLLOW_block_in_declaration92 = new BitSet(new long[]{0x0000000000000008L}); 814 public static final BitSet FOLLOW_VAR_DEF_in_variable113 = new BitSet(new long[]{0x0000000000000004L}); 815 public static final BitSet FOLLOW_type_in_variable115 = new BitSet(new long[]{0x0000000000000400L}); 816 public static final BitSet FOLLOW_declarator_in_variable117 = new BitSet(new long[]{0x0000000000000008L}); 817 public static final BitSet FOLLOW_ID_in_declarator137 = new BitSet(new long[]{0x0000000000000002L}); 818 public static final BitSet FOLLOW_FUNC_HDR_in_functionHeader158 = new BitSet(new long[]{0x0000000000000004L}); 819 public static final BitSet FOLLOW_type_in_functionHeader160 = new BitSet(new long[]{0x0000000000000400L}); 820 public static final BitSet FOLLOW_ID_in_functionHeader162 = new BitSet(new long[]{0x0000000000000020L}); 821 public static final BitSet FOLLOW_formalParameter_in_functionHeader164 = new BitSet(new long[]{0x0000000000000028L}); 822 public static final BitSet FOLLOW_ARG_DEF_in_formalParameter186 = new BitSet(new long[]{0x0000000000000004L}); 823 public static final BitSet FOLLOW_type_in_formalParameter188 = new BitSet(new long[]{0x0000000000000400L}); 824 public static final BitSet FOLLOW_declarator_in_formalParameter190 = new BitSet(new long[]{0x0000000000000008L}); 825 public static final BitSet FOLLOW_set_in_type0 = new BitSet(new long[]{0x0000000000000002L}); 826 public static final BitSet FOLLOW_BLOCK_in_block273 = new BitSet(new long[]{0x0000000000000004L}); 827 public static final BitSet FOLLOW_variable_in_block275 = new BitSet(new long[]{0x00000000000E3E18L}); 828 public static final BitSet FOLLOW_stat_in_block278 = new BitSet(new long[]{0x00000000000E3E08L}); 829 public static final BitSet FOLLOW_forStat_in_stat292 = new BitSet(new long[]{0x0000000000000002L}); 830 public static final BitSet FOLLOW_expr_in_stat300 = new BitSet(new long[]{0x0000000000000002L}); 831 public static final BitSet FOLLOW_block_in_stat308 = new BitSet(new long[]{0x0000000000000002L}); 832 public static final BitSet FOLLOW_FOR_in_forStat328 = new BitSet(new long[]{0x0000000000000004L}); 833 public static final BitSet FOLLOW_expr_in_forStat330 = new BitSet(new long[]{0x00000000000E1C00L}); 834 public static final BitSet FOLLOW_expr_in_forStat332 = new BitSet(new long[]{0x00000000000E1C00L}); 835 public static final BitSet FOLLOW_expr_in_forStat334 = new BitSet(new long[]{0x0000000000000200L}); 836 public static final BitSet FOLLOW_block_in_forStat336 = new BitSet(new long[]{0x0000000000000008L}); 837 public static final BitSet FOLLOW_EQEQ_in_expr352 = new BitSet(new long[]{0x0000000000000004L}); 838 public static final BitSet FOLLOW_expr_in_expr354 = new BitSet(new long[]{0x00000000000E1C00L}); 839 public static final BitSet FOLLOW_expr_in_expr356 = new BitSet(new long[]{0x0000000000000008L}); 840 public static final BitSet FOLLOW_LT_in_expr368 = new BitSet(new long[]{0x0000000000000004L}); 841 public static final BitSet FOLLOW_expr_in_expr370 = new BitSet(new long[]{0x00000000000E1C00L}); 842 public static final BitSet FOLLOW_expr_in_expr372 = new BitSet(new long[]{0x0000000000000008L}); 843 public static final BitSet FOLLOW_PLUS_in_expr384 = new BitSet(new long[]{0x0000000000000004L}); 844 public static final BitSet FOLLOW_expr_in_expr386 = new BitSet(new long[]{0x00000000000E1C00L}); 845 public static final BitSet FOLLOW_expr_in_expr388 = new BitSet(new long[]{0x0000000000000008L}); 846 public static final BitSet FOLLOW_EQ_in_expr400 = new BitSet(new long[]{0x0000000000000004L}); 847 public static final BitSet FOLLOW_ID_in_expr402 = new BitSet(new long[]{0x00000000000E1C00L}); 848 public static final BitSet FOLLOW_expr_in_expr406 = new BitSet(new long[]{0x0000000000000008L}); 849 public static final BitSet FOLLOW_atom_in_expr419 = new BitSet(new long[]{0x0000000000000002L}); 850 public static final BitSet FOLLOW_set_in_atom0 = new BitSet(new long[]{0x0000000000000002L}); 851 852 }