diff options
Diffstat (limited to 'impl/EquationSystemParser.c')
| -rw-r--r-- | impl/EquationSystemParser.c | 2396 |
1 files changed, 0 insertions, 2396 deletions
diff --git a/impl/EquationSystemParser.c b/impl/EquationSystemParser.c deleted file mode 100644 index eefccfb..0000000 --- a/impl/EquationSystemParser.c +++ /dev/null @@ -1,2396 +0,0 @@ -/** \file - * This C source file was generated by $ANTLR version 3.4 - * - * - From the grammar source file : EquationSystem.g - * - On : 2012-07-09 19:58:45 - * - for the parser : EquationSystemParserParser - * - * Editing it, at least manually, is not wise. - * - * C language generator and runtime by Jim Idle, jimi|hereisanat|idle|dotgoeshere|ws. - * - * -*/ -// [The "BSD license"] -// Copyright (c) 2005-2009 Jim Idle, Temporal Wave LLC -// http://www.temporal-wave.com -// http://www.linkedin.com/in/jimidle -// -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions -// are met: -// 1. Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// 2. Redistributions in binary form must reproduce the above copyright -// notice, this list of conditions and the following disclaimer in the -// documentation and/or other materials provided with the distribution. -// 3. The name of the author may not be used to endorse or promote products -// derived from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -/* ----------------------------------------- - * Include the ANTLR3 generated header file. - */ -#include "EquationSystemParser.h" -/* ----------------------------------------- */ - - - - - -/* MACROS that hide the C interface implementations from the - * generated code, which makes it a little more understandable to the human eye. - * I am very much against using C pre-processor macros for function calls and bits - * of code as you cannot see what is happening when single stepping in debuggers - * and so on. The exception (in my book at least) is for generated code, where you are - * not maintaining it, but may wish to read and understand it. If you single step it, you know that input() - * hides some indirect calls, but is always referring to the input stream. This is - * probably more readable than ctx->input->istream->input(snarfle0->blarg) and allows me to rejig - * the runtime interfaces without changing the generated code too often, without - * confusing the reader of the generated output, who may not wish to know the gory - * details of the interface inheritance. - */ - -#define CTX ctx - -/* Aids in accessing scopes for grammar programmers - */ -#undef SCOPE_TYPE -#undef SCOPE_STACK -#undef SCOPE_TOP -#define SCOPE_TYPE(scope) pEquationSystemParser_##scope##_SCOPE -#define SCOPE_STACK(scope) pEquationSystemParser_##scope##Stack -#define SCOPE_TOP(scope) ctx->pEquationSystemParser_##scope##Top -#define SCOPE_SIZE(scope) ctx->pEquationSystemParser_##scope##Stack_limit -#define SCOPE_INSTANCE(scope, i) (ctx->SCOPE_STACK(scope)->get(ctx->SCOPE_STACK(scope),i)) - -/* Macros for accessing things in the parser - */ - -#undef PARSER -#undef RECOGNIZER -#undef HAVEPARSEDRULE -#undef MEMOIZE -#undef INPUT -#undef STRSTREAM -#undef HASEXCEPTION -#undef EXCEPTION -#undef MATCHT -#undef MATCHANYT -#undef FOLLOWSTACK -#undef FOLLOWPUSH -#undef FOLLOWPOP -#undef PRECOVER -#undef PREPORTERROR -#undef LA -#undef LT -#undef CONSTRUCTEX -#undef CONSUME -#undef MARK -#undef REWIND -#undef REWINDLAST -#undef PERRORRECOVERY -#undef HASFAILED -#undef FAILEDFLAG -#undef RECOVERFROMMISMATCHEDSET -#undef RECOVERFROMMISMATCHEDELEMENT -#undef INDEX -#undef ADAPTOR -#undef SEEK -#undef RULEMEMO -#undef DBG - -#define PARSER ctx->pParser -#define RECOGNIZER PARSER->rec -#define PSRSTATE RECOGNIZER->state -#define HAVEPARSEDRULE(r) RECOGNIZER->alreadyParsedRule(RECOGNIZER, r) -#define MEMOIZE(ri,si) RECOGNIZER->memoize(RECOGNIZER, ri, si) -#define INPUT PARSER->tstream -#define STRSTREAM INPUT -#define ISTREAM INPUT->istream -#define INDEX() ISTREAM->index(INPUT->istream) -#define HASEXCEPTION() (PSRSTATE->error == ANTLR3_TRUE) -#define EXCEPTION PSRSTATE->exception -#define MATCHT(t, fs) RECOGNIZER->match(RECOGNIZER, t, fs) -#define MATCHANYT() RECOGNIZER->matchAny(RECOGNIZER) -#define FOLLOWSTACK PSRSTATE->following -#ifdef SKIP_FOLLOW_SETS -#define FOLLOWPUSH(x) -#define FOLLOWPOP() -#else -#define FOLLOWPUSH(x) FOLLOWSTACK->push(FOLLOWSTACK, ((void *)(&(x))), NULL) -#define FOLLOWPOP() FOLLOWSTACK->pop(FOLLOWSTACK) -#endif -#define PRECOVER() RECOGNIZER->recover(RECOGNIZER) -#define PREPORTERROR() RECOGNIZER->reportError(RECOGNIZER) -#define LA(n) INPUT->istream->_LA(ISTREAM, n) -#define LT(n) INPUT->_LT(INPUT, n) -#define CONSTRUCTEX() RECOGNIZER->exConstruct(RECOGNIZER) -#define CONSUME() ISTREAM->consume(ISTREAM) -#define MARK() ISTREAM->mark(ISTREAM) -#define REWIND(m) ISTREAM->rewind(ISTREAM, m) -#define REWINDLAST() ISTREAM->rewindLast(ISTREAM) -#define SEEK(n) ISTREAM->seek(ISTREAM, n) -#define PERRORRECOVERY PSRSTATE->errorRecovery -#define FAILEDFLAG PSRSTATE->failed -#define HASFAILED() (FAILEDFLAG == ANTLR3_TRUE) -#define BACKTRACKING PSRSTATE->backtracking -#define RECOVERFROMMISMATCHEDSET(s) RECOGNIZER->recoverFromMismatchedSet(RECOGNIZER, s) -#define RECOVERFROMMISMATCHEDELEMENT(e) RECOGNIZER->recoverFromMismatchedElement(RECOGNIZER, s) -#define ADAPTOR ctx->adaptor -#define RULEMEMO PSRSTATE->ruleMemo -#define DBG RECOGNIZER->debugger - - -#define TOKTEXT(tok, txt) tok, (pANTLR3_UINT8)txt - -/* The 4 tokens defined below may well clash with your own #defines or token types. If so - * then for the present you must use different names for your defines as these are hard coded - * in the code generator. It would be better not to use such names internally, and maybe - * we can change this in a forthcoming release. I deliberately do not #undef these - * here as this will at least give you a redefined error somewhere if they clash. - */ -#define UP ANTLR3_TOKEN_UP -#define DOWN ANTLR3_TOKEN_DOWN -#define EOR ANTLR3_TOKEN_EOR -#define INVALID ANTLR3_TOKEN_INVALID - - -/* ============================================================================= - * Functions to create and destroy scopes. First come the rule scopes, followed - * by the global declared scopes. - */ - - - -/* ============================================================================= */ - -/* ============================================================================= - * Start of recognizer - */ - - -/** \brief Table of all token names in symbolic order, mainly used for - * error reporting. - */ -pANTLR3_UINT8 EquationSystemParserTokenNames[19+4] - = { - (pANTLR3_UINT8) "<invalid>", /* String to print to indicate an invalid token */ - (pANTLR3_UINT8) "<EOR>", - (pANTLR3_UINT8) "<DOWN>", - (pANTLR3_UINT8) "<UP>", - (pANTLR3_UINT8) "COMMA", - (pANTLR3_UINT8) "DIGIT", - (pANTLR3_UINT8) "GREATER_EQUAL", - (pANTLR3_UINT8) "GUARD", - (pANTLR3_UINT8) "LETTER", - (pANTLR3_UINT8) "MAXIMUM", - (pANTLR3_UINT8) "MINIMUM", - (pANTLR3_UINT8) "MULT", - (pANTLR3_UINT8) "NEWLINE", - (pANTLR3_UINT8) "NUMBER", - (pANTLR3_UINT8) "PLUS", - (pANTLR3_UINT8) "QUESTION_MARK", - (pANTLR3_UINT8) "SUB", - (pANTLR3_UINT8) "VARIABLE", - (pANTLR3_UINT8) "WHITESPACE", - (pANTLR3_UINT8) "'('", - (pANTLR3_UINT8) "')'", - (pANTLR3_UINT8) "','", - (pANTLR3_UINT8) "'='" - }; - - - -// Forward declare the locally static matching functions we have generated. -// -static - EquationSystemParser_equation_system_return - equation_system (pEquationSystemParser ctx); -static - EquationSystemParser_equation_return - equation (pEquationSystemParser ctx); -static - EquationSystemParser_maxExpr_return - maxExpr (pEquationSystemParser ctx); -static - EquationSystemParser_minExpr_return - minExpr (pEquationSystemParser ctx); -static - EquationSystemParser_expr_return - expr (pEquationSystemParser ctx); -static - EquationSystemParser_term_return - term (pEquationSystemParser ctx); -static - ANTLR3_BOOLEAN - synpred8_EquationSystem (pEquationSystemParser ctx); -static - ANTLR3_BOOLEAN - synpred12_EquationSystem (pEquationSystemParser ctx); -static void EquationSystemParserFree(pEquationSystemParser ctx); -static void EquationSystemParserReset (pEquationSystemParser ctx); - -/* For use in tree output where we are accumulating rule labels via label += ruleRef - * we need a function that knows how to free a return scope when the list is destroyed. - * We cannot just use ANTLR3_FREE because in debug tracking mode, this is a macro. - */ -static void ANTLR3_CDECL freeScope(void * scope) -{ - ANTLR3_FREE(scope); -} - -/** \brief Name of the grammar file that generated this code - */ -static const char fileName[] = "EquationSystem.g"; - -/** \brief Return the name of the grammar file that generated this code. - */ -static const char * getGrammarFileName() -{ - return fileName; -} -/** \brief Create a new EquationSystemParser parser and return a context for it. - * - * \param[in] instream Pointer to an input stream interface. - * - * \return Pointer to new parser context upon success. - */ -ANTLR3_API pEquationSystemParser -EquationSystemParserNew (pANTLR3_COMMON_TOKEN_STREAM instream) -{ - // See if we can create a new parser with the standard constructor - // - return EquationSystemParserNewSSD(instream, NULL); -} - -/** \brief Create a new EquationSystemParser parser and return a context for it. - * - * \param[in] instream Pointer to an input stream interface. - * - * \return Pointer to new parser context upon success. - */ -ANTLR3_API pEquationSystemParser -EquationSystemParserNewSSD (pANTLR3_COMMON_TOKEN_STREAM instream, pANTLR3_RECOGNIZER_SHARED_STATE state) -{ - pEquationSystemParser ctx; /* Context structure we will build and return */ - - ctx = (pEquationSystemParser) ANTLR3_CALLOC(1, sizeof(EquationSystemParser)); - - if (ctx == NULL) - { - // Failed to allocate memory for parser context - // - return NULL; - } - - /* ------------------------------------------------------------------- - * Memory for basic structure is allocated, now to fill in - * the base ANTLR3 structures. We initialize the function pointers - * for the standard ANTLR3 parser function set, but upon return - * from here, the programmer may set the pointers to provide custom - * implementations of each function. - * - * We don't use the macros defined in EquationSystemParser.h here, in order that you can get a sense - * of what goes where. - */ - - /* Create a base parser/recognizer, using the supplied token stream - */ - ctx->pParser = antlr3ParserNewStream(ANTLR3_SIZE_HINT, instream->tstream, state); - /* Install the implementation of our EquationSystemParser interface - */ - ctx->equation_system = equation_system; - ctx->equation = equation; - ctx->maxExpr = maxExpr; - ctx->minExpr = minExpr; - ctx->expr = expr; - ctx->term = term; - ctx->synpred8_EquationSystem = synpred8_EquationSystem; - ctx->synpred12_EquationSystem = synpred12_EquationSystem; - ctx->free = EquationSystemParserFree; - ctx->reset = EquationSystemParserReset; - ctx->getGrammarFileName = getGrammarFileName; - - /* Install the scope pushing methods. - */ -ADAPTOR = ANTLR3_TREE_ADAPTORNew(instream->tstream->tokenSource->strFactory); - -ctx->vectors = antlr3VectorFactoryNew(0); - /* Install the token table - */ - PSRSTATE->tokenNames = EquationSystemParserTokenNames; - - - /* Return the newly built parser to the caller - */ - return ctx; -} - -static void -EquationSystemParserReset (pEquationSystemParser ctx) -{ - RECOGNIZER->reset(RECOGNIZER); -} - -/** Free the parser resources - */ - static void - EquationSystemParserFree(pEquationSystemParser ctx) - { - /* Free any scope memory - */ - -ctx->vectors->close(ctx->vectors); -/* We created the adaptor so we must free it - */ -ADAPTOR->free(ADAPTOR); - // Free this parser - // - ctx->pParser->free(ctx->pParser); - - - ANTLR3_FREE(ctx); - - /* Everything is released, so we can return - */ - return; - } - -/** Return token names used by this -parser - - * - * The returned pointer is used as an index into the token names table (using the token - * number as the index). - * - * \return Pointer to first char * in the table. - */ -static pANTLR3_UINT8 *getTokenNames() -{ - return EquationSystemParserTokenNames; -} - - -/* Declare the bitsets - */ -/** Bitset defining follow set for error recovery in rule state: FOLLOW_equation_in_equation_system141 */ -static ANTLR3_BITWORD FOLLOW_equation_in_equation_system141_bits[] = { ANTLR3_UINT64_LIT(0x0000000000001002) }; -static ANTLR3_BITSET_LIST FOLLOW_equation_in_equation_system141 = { FOLLOW_equation_in_equation_system141_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_NEWLINE_in_equation_system145 */ -static ANTLR3_BITWORD FOLLOW_NEWLINE_in_equation_system145_bits[] = { ANTLR3_UINT64_LIT(0x0000000000021000) }; -static ANTLR3_BITSET_LIST FOLLOW_NEWLINE_in_equation_system145 = { FOLLOW_NEWLINE_in_equation_system145_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_equation_in_equation_system150 */ -static ANTLR3_BITWORD FOLLOW_equation_in_equation_system150_bits[] = { ANTLR3_UINT64_LIT(0x0000000000001002) }; -static ANTLR3_BITSET_LIST FOLLOW_equation_in_equation_system150 = { FOLLOW_equation_in_equation_system150_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_NEWLINE_in_equation_system157 */ -static ANTLR3_BITWORD FOLLOW_NEWLINE_in_equation_system157_bits[] = { ANTLR3_UINT64_LIT(0x0000000000001002) }; -static ANTLR3_BITSET_LIST FOLLOW_NEWLINE_in_equation_system157 = { FOLLOW_NEWLINE_in_equation_system157_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_VARIABLE_in_equation168 */ -static ANTLR3_BITWORD FOLLOW_VARIABLE_in_equation168_bits[] = { ANTLR3_UINT64_LIT(0x0000000000400000) }; -static ANTLR3_BITSET_LIST FOLLOW_VARIABLE_in_equation168 = { FOLLOW_VARIABLE_in_equation168_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_22_in_equation170 */ -static ANTLR3_BITWORD FOLLOW_22_in_equation170_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2600) }; -static ANTLR3_BITSET_LIST FOLLOW_22_in_equation170 = { FOLLOW_22_in_equation170_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_maxExpr_in_equation173 */ -static ANTLR3_BITWORD FOLLOW_maxExpr_in_equation173_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_maxExpr_in_equation173 = { FOLLOW_maxExpr_in_equation173_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_MAXIMUM_in_maxExpr182 */ -static ANTLR3_BITWORD FOLLOW_MAXIMUM_in_maxExpr182_bits[] = { ANTLR3_UINT64_LIT(0x0000000000080000) }; -static ANTLR3_BITSET_LIST FOLLOW_MAXIMUM_in_maxExpr182 = { FOLLOW_MAXIMUM_in_maxExpr182_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_19_in_maxExpr185 */ -static ANTLR3_BITWORD FOLLOW_19_in_maxExpr185_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2400) }; -static ANTLR3_BITSET_LIST FOLLOW_19_in_maxExpr185 = { FOLLOW_19_in_maxExpr185_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_minExpr_in_maxExpr188 */ -static ANTLR3_BITWORD FOLLOW_minExpr_in_maxExpr188_bits[] = { ANTLR3_UINT64_LIT(0x0000000000300000) }; -static ANTLR3_BITSET_LIST FOLLOW_minExpr_in_maxExpr188 = { FOLLOW_minExpr_in_maxExpr188_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_21_in_maxExpr192 */ -static ANTLR3_BITWORD FOLLOW_21_in_maxExpr192_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2400) }; -static ANTLR3_BITSET_LIST FOLLOW_21_in_maxExpr192 = { FOLLOW_21_in_maxExpr192_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_minExpr_in_maxExpr195 */ -static ANTLR3_BITWORD FOLLOW_minExpr_in_maxExpr195_bits[] = { ANTLR3_UINT64_LIT(0x0000000000300000) }; -static ANTLR3_BITSET_LIST FOLLOW_minExpr_in_maxExpr195 = { FOLLOW_minExpr_in_maxExpr195_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_20_in_maxExpr200 */ -static ANTLR3_BITWORD FOLLOW_20_in_maxExpr200_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_20_in_maxExpr200 = { FOLLOW_20_in_maxExpr200_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_minExpr_in_maxExpr205 */ -static ANTLR3_BITWORD FOLLOW_minExpr_in_maxExpr205_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_minExpr_in_maxExpr205 = { FOLLOW_minExpr_in_maxExpr205_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_MINIMUM_in_minExpr213 */ -static ANTLR3_BITWORD FOLLOW_MINIMUM_in_minExpr213_bits[] = { ANTLR3_UINT64_LIT(0x0000000000080000) }; -static ANTLR3_BITSET_LIST FOLLOW_MINIMUM_in_minExpr213 = { FOLLOW_MINIMUM_in_minExpr213_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_19_in_minExpr216 */ -static ANTLR3_BITWORD FOLLOW_19_in_minExpr216_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2600) }; -static ANTLR3_BITSET_LIST FOLLOW_19_in_minExpr216 = { FOLLOW_19_in_minExpr216_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_maxExpr_in_minExpr219 */ -static ANTLR3_BITWORD FOLLOW_maxExpr_in_minExpr219_bits[] = { ANTLR3_UINT64_LIT(0x0000000000300000) }; -static ANTLR3_BITSET_LIST FOLLOW_maxExpr_in_minExpr219 = { FOLLOW_maxExpr_in_minExpr219_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_21_in_minExpr223 */ -static ANTLR3_BITWORD FOLLOW_21_in_minExpr223_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2600) }; -static ANTLR3_BITSET_LIST FOLLOW_21_in_minExpr223 = { FOLLOW_21_in_minExpr223_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_maxExpr_in_minExpr226 */ -static ANTLR3_BITWORD FOLLOW_maxExpr_in_minExpr226_bits[] = { ANTLR3_UINT64_LIT(0x0000000000300000) }; -static ANTLR3_BITSET_LIST FOLLOW_maxExpr_in_minExpr226 = { FOLLOW_maxExpr_in_minExpr226_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_20_in_minExpr231 */ -static ANTLR3_BITWORD FOLLOW_20_in_minExpr231_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_20_in_minExpr231 = { FOLLOW_20_in_minExpr231_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_expr_in_minExpr236 */ -static ANTLR3_BITWORD FOLLOW_expr_in_minExpr236_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_expr_in_minExpr236 = { FOLLOW_expr_in_minExpr236_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_19_in_expr245 */ -static ANTLR3_BITWORD FOLLOW_19_in_expr245_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2000) }; -static ANTLR3_BITSET_LIST FOLLOW_19_in_expr245 = { FOLLOW_19_in_expr245_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_expr_in_expr247 */ -static ANTLR3_BITWORD FOLLOW_expr_in_expr247_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000040) }; -static ANTLR3_BITSET_LIST FOLLOW_expr_in_expr247 = { FOLLOW_expr_in_expr247_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_GREATER_EQUAL_in_expr249 */ -static ANTLR3_BITWORD FOLLOW_GREATER_EQUAL_in_expr249_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2000) }; -static ANTLR3_BITSET_LIST FOLLOW_GREATER_EQUAL_in_expr249 = { FOLLOW_GREATER_EQUAL_in_expr249_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_expr_in_expr251 */ -static ANTLR3_BITWORD FOLLOW_expr_in_expr251_bits[] = { ANTLR3_UINT64_LIT(0x0000000000008000) }; -static ANTLR3_BITSET_LIST FOLLOW_expr_in_expr251 = { FOLLOW_expr_in_expr251_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_QUESTION_MARK_in_expr253 */ -static ANTLR3_BITWORD FOLLOW_QUESTION_MARK_in_expr253_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2000) }; -static ANTLR3_BITSET_LIST FOLLOW_QUESTION_MARK_in_expr253 = { FOLLOW_QUESTION_MARK_in_expr253_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_expr_in_expr255 */ -static ANTLR3_BITWORD FOLLOW_expr_in_expr255_bits[] = { ANTLR3_UINT64_LIT(0x0000000000100000) }; -static ANTLR3_BITSET_LIST FOLLOW_expr_in_expr255 = { FOLLOW_expr_in_expr255_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_20_in_expr257 */ -static ANTLR3_BITWORD FOLLOW_20_in_expr257_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_20_in_expr257 = { FOLLOW_20_in_expr257_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_term_in_expr278 */ -static ANTLR3_BITWORD FOLLOW_term_in_expr278_bits[] = { ANTLR3_UINT64_LIT(0x0000000000014812) }; -static ANTLR3_BITSET_LIST FOLLOW_term_in_expr278 = { FOLLOW_term_in_expr278_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_set_in_expr282 */ -static ANTLR3_BITWORD FOLLOW_set_in_expr282_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2000) }; -static ANTLR3_BITSET_LIST FOLLOW_set_in_expr282 = { FOLLOW_set_in_expr282_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_expr_in_expr299 */ -static ANTLR3_BITWORD FOLLOW_expr_in_expr299_bits[] = { ANTLR3_UINT64_LIT(0x0000000000014812) }; -static ANTLR3_BITSET_LIST FOLLOW_expr_in_expr299 = { FOLLOW_expr_in_expr299_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_NUMBER_in_term311 */ -static ANTLR3_BITWORD FOLLOW_NUMBER_in_term311_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_NUMBER_in_term311 = { FOLLOW_NUMBER_in_term311_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_VARIABLE_in_term320 */ -static ANTLR3_BITWORD FOLLOW_VARIABLE_in_term320_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_VARIABLE_in_term320 = { FOLLOW_VARIABLE_in_term320_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_19_in_term329 */ -static ANTLR3_BITWORD FOLLOW_19_in_term329_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2000) }; -static ANTLR3_BITSET_LIST FOLLOW_19_in_term329 = { FOLLOW_19_in_term329_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_expr_in_term332 */ -static ANTLR3_BITWORD FOLLOW_expr_in_term332_bits[] = { ANTLR3_UINT64_LIT(0x0000000000100000) }; -static ANTLR3_BITSET_LIST FOLLOW_expr_in_term332 = { FOLLOW_expr_in_term332_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_20_in_term334 */ -static ANTLR3_BITWORD FOLLOW_20_in_term334_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_20_in_term334 = { FOLLOW_20_in_term334_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_19_in_synpred8_EquationSystem245 */ -static ANTLR3_BITWORD FOLLOW_19_in_synpred8_EquationSystem245_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2000) }; -static ANTLR3_BITSET_LIST FOLLOW_19_in_synpred8_EquationSystem245 = { FOLLOW_19_in_synpred8_EquationSystem245_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_expr_in_synpred8_EquationSystem247 */ -static ANTLR3_BITWORD FOLLOW_expr_in_synpred8_EquationSystem247_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000040) }; -static ANTLR3_BITSET_LIST FOLLOW_expr_in_synpred8_EquationSystem247 = { FOLLOW_expr_in_synpred8_EquationSystem247_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_GREATER_EQUAL_in_synpred8_EquationSystem249 */ -static ANTLR3_BITWORD FOLLOW_GREATER_EQUAL_in_synpred8_EquationSystem249_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2000) }; -static ANTLR3_BITSET_LIST FOLLOW_GREATER_EQUAL_in_synpred8_EquationSystem249 = { FOLLOW_GREATER_EQUAL_in_synpred8_EquationSystem249_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_expr_in_synpred8_EquationSystem251 */ -static ANTLR3_BITWORD FOLLOW_expr_in_synpred8_EquationSystem251_bits[] = { ANTLR3_UINT64_LIT(0x0000000000008000) }; -static ANTLR3_BITSET_LIST FOLLOW_expr_in_synpred8_EquationSystem251 = { FOLLOW_expr_in_synpred8_EquationSystem251_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_QUESTION_MARK_in_synpred8_EquationSystem253 */ -static ANTLR3_BITWORD FOLLOW_QUESTION_MARK_in_synpred8_EquationSystem253_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2000) }; -static ANTLR3_BITSET_LIST FOLLOW_QUESTION_MARK_in_synpred8_EquationSystem253 = { FOLLOW_QUESTION_MARK_in_synpred8_EquationSystem253_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_expr_in_synpred8_EquationSystem255 */ -static ANTLR3_BITWORD FOLLOW_expr_in_synpred8_EquationSystem255_bits[] = { ANTLR3_UINT64_LIT(0x0000000000100000) }; -static ANTLR3_BITSET_LIST FOLLOW_expr_in_synpred8_EquationSystem255 = { FOLLOW_expr_in_synpred8_EquationSystem255_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_20_in_synpred8_EquationSystem257 */ -static ANTLR3_BITWORD FOLLOW_20_in_synpred8_EquationSystem257_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_20_in_synpred8_EquationSystem257 = { FOLLOW_20_in_synpred8_EquationSystem257_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_set_in_synpred12_EquationSystem282 */ -static ANTLR3_BITWORD FOLLOW_set_in_synpred12_EquationSystem282_bits[] = { ANTLR3_UINT64_LIT(0x00000000000A2000) }; -static ANTLR3_BITSET_LIST FOLLOW_set_in_synpred12_EquationSystem282 = { FOLLOW_set_in_synpred12_EquationSystem282_bits, 1 }; -/** Bitset defining follow set for error recovery in rule state: FOLLOW_expr_in_synpred12_EquationSystem299 */ -static ANTLR3_BITWORD FOLLOW_expr_in_synpred12_EquationSystem299_bits[] = { ANTLR3_UINT64_LIT(0x0000000000000002) }; -static ANTLR3_BITSET_LIST FOLLOW_expr_in_synpred12_EquationSystem299 = { FOLLOW_expr_in_synpred12_EquationSystem299_bits, 1 }; - - - -/* ========================================================================= - * DFA tables for the parser - */ -/** Static dfa state tables for Cyclic dfa: - * ()* loopback of 22:28: ( ( NEWLINE !)+ equation )* - */ -static const ANTLR3_INT32 dfa2_eot[4] = - { - -1, -1, -1, -1 - }; -static const ANTLR3_INT32 dfa2_eof[4] = - { - 2, 2, -1, -1 - }; -static const ANTLR3_INT32 dfa2_min[4] = - { - 12, 12, -1, -1 - }; -static const ANTLR3_INT32 dfa2_max[4] = - { - 12, 17, -1, -1 - }; -static const ANTLR3_INT32 dfa2_accept[4] = - { - -1, -1, 2, 1 - }; -static const ANTLR3_INT32 dfa2_special[4] = - { - -1, -1, -1, -1 - }; - -/** Used when there is no transition table entry for a particular state */ -#define dfa2_T_empty NULL - -static const ANTLR3_INT32 dfa2_T0[] = - { - 1, -1, -1, -1, -1, 3 - }; - -static const ANTLR3_INT32 dfa2_T1[] = - { - 1 - }; - - -/* Transition tables are a table of sub tables, with some tables - * reused for efficiency. - */ -static const ANTLR3_INT32 * const dfa2_transitions[] = -{ - dfa2_T1, dfa2_T0, NULL, NULL -}; - - -/* Declare tracking structure for Cyclic DFA 2 - */ -static -ANTLR3_CYCLIC_DFA cdfa2 - = { - 2, /* Decision number of this dfa */ - /* Which decision this represents: */ - (const pANTLR3_UCHAR)"()* loopback of 22:28: ( ( NEWLINE !)+ equation )*", - (CDFA_SPECIAL_FUNC) antlr3dfaspecialStateTransition, /* Default special state transition function */ - - antlr3dfaspecialTransition, /* DFA specialTransition is currently just a default function in the runtime */ - antlr3dfapredict, /* DFA simulator function is in the runtime */ - dfa2_eot, /* EOT table */ - dfa2_eof, /* EOF table */ - dfa2_min, /* Minimum tokens for each state */ - dfa2_max, /* Maximum tokens for each state */ - dfa2_accept, /* Accept table */ - dfa2_special, /* Special transition states */ - dfa2_transitions /* Table of transition tables */ - - }; -/* End of Cyclic DFA 2 - * --------------------- - */ -/* ========================================================================= - * End of DFA tables for the parser - */ - -/* ============================================== - * Parsing rules - */ -/** - * $ANTLR start equation_system - * EquationSystem.g:22:1: equation_system : equation ( ( NEWLINE !)+ equation )* ( NEWLINE !)* ; - */ -static EquationSystemParser_equation_system_return -equation_system(pEquationSystemParser ctx) -{ - EquationSystemParser_equation_system_return retval; - - - pANTLR3_BASE_TREE root_0; - - pANTLR3_COMMON_TOKEN NEWLINE2; - pANTLR3_COMMON_TOKEN NEWLINE4; - EquationSystemParser_equation_return equation1; - #undef RETURN_TYPE_equation1 - #define RETURN_TYPE_equation1 EquationSystemParser_equation_return - - EquationSystemParser_equation_return equation3; - #undef RETURN_TYPE_equation3 - #define RETURN_TYPE_equation3 EquationSystemParser_equation_return - - pANTLR3_BASE_TREE NEWLINE2_tree; - pANTLR3_BASE_TREE NEWLINE4_tree; - - /* Initialize rule variables - */ - - root_0 = NULL; - - NEWLINE2 = NULL; - NEWLINE4 = NULL; - equation1.tree = NULL; - - equation3.tree = NULL; - retval.start = LT(1); retval.stop = retval.start; - - - NEWLINE2_tree = NULL; - NEWLINE4_tree = NULL; - - - retval.tree = NULL; - - { - // EquationSystem.g:22:17: ( equation ( ( NEWLINE !)+ equation )* ( NEWLINE !)* ) - // EquationSystem.g:22:19: equation ( ( NEWLINE !)+ equation )* ( NEWLINE !)* - { - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - - - FOLLOWPUSH(FOLLOW_equation_in_equation_system141); - equation1=equation(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleequation_systemEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, equation1.tree); - - // EquationSystem.g:22:28: ( ( NEWLINE !)+ equation )* - - for (;;) - { - int alt2=2; - alt2 = cdfa2.predict(ctx, RECOGNIZER, ISTREAM, &cdfa2); - if (HASEXCEPTION()) - { - goto ruleequation_systemEx; - } - if (HASFAILED()) - { - return retval; - } - - switch (alt2) - { - case 1: - // EquationSystem.g:22:30: ( NEWLINE !)+ equation - { - // EquationSystem.g:22:37: ( NEWLINE !)+ - { - int cnt1=0; - - for (;;) - { - int alt1=2; - switch ( LA(1) ) - { - case NEWLINE: - { - alt1=1; - } - break; - - } - - switch (alt1) - { - case 1: - // EquationSystem.g:22:37: NEWLINE ! - { - NEWLINE2 = (pANTLR3_COMMON_TOKEN) MATCHT(NEWLINE, &FOLLOW_NEWLINE_in_equation_system145); - if (HASEXCEPTION()) - { - goto ruleequation_systemEx; - } - if (HASFAILED()) - { - return retval; - } - - - } - break; - - default: - - if ( cnt1 >= 1 ) - { - goto loop1; - } - if (BACKTRACKING>0) - { - FAILEDFLAG = ANTLR3_TRUE; - return retval; - } - - /* mismatchedSetEx() - */ - CONSTRUCTEX(); - EXCEPTION->type = ANTLR3_EARLY_EXIT_EXCEPTION; - EXCEPTION->name = (void *)ANTLR3_EARLY_EXIT_NAME; - - - goto ruleequation_systemEx; - } - cnt1++; - } - loop1: ; /* Jump to here if this rule does not match */ - } - - FOLLOWPUSH(FOLLOW_equation_in_equation_system150); - equation3=equation(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleequation_systemEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, equation3.tree); - - } - break; - - default: - goto loop2; /* break out of the loop */ - break; - } - } - loop2: ; /* Jump out to here if this rule does not match */ - - - // EquationSystem.g:22:54: ( NEWLINE !)* - - for (;;) - { - int alt3=2; - switch ( LA(1) ) - { - case NEWLINE: - { - alt3=1; - } - break; - - } - - switch (alt3) - { - case 1: - // EquationSystem.g:22:55: NEWLINE ! - { - NEWLINE4 = (pANTLR3_COMMON_TOKEN) MATCHT(NEWLINE, &FOLLOW_NEWLINE_in_equation_system157); - if (HASEXCEPTION()) - { - goto ruleequation_systemEx; - } - if (HASFAILED()) - { - return retval; - } - - - } - break; - - default: - goto loop3; /* break out of the loop */ - break; - } - } - loop3: ; /* Jump out to here if this rule does not match */ - - - } - - } - - // This is where rules clean up and exit - // - goto ruleequation_systemEx; /* Prevent compiler warnings */ - ruleequation_systemEx: ; - retval.stop = LT(-1); - - - if ( BACKTRACKING==0 ) - { - - retval.stop = LT(-1); - - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->rulePostProcessing(ADAPTOR, root_0)); - ADAPTOR->setTokenBoundaries(ADAPTOR, retval.tree, retval.start, retval.stop); - } - - - if (HASEXCEPTION()) - { - PREPORTERROR(); - PRECOVER(); - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->errorNode(ADAPTOR, INPUT, retval.start, LT(-1), EXCEPTION)); - } - return retval; -} -/* $ANTLR end equation_system */ - -/** - * $ANTLR start equation - * EquationSystem.g:23:1: equation : VARIABLE '=' ! maxExpr ; - */ -static EquationSystemParser_equation_return -equation(pEquationSystemParser ctx) -{ - EquationSystemParser_equation_return retval; - - - pANTLR3_BASE_TREE root_0; - - pANTLR3_COMMON_TOKEN VARIABLE5; - pANTLR3_COMMON_TOKEN char_literal6; - EquationSystemParser_maxExpr_return maxExpr7; - #undef RETURN_TYPE_maxExpr7 - #define RETURN_TYPE_maxExpr7 EquationSystemParser_maxExpr_return - - pANTLR3_BASE_TREE VARIABLE5_tree; - pANTLR3_BASE_TREE char_literal6_tree; - - /* Initialize rule variables - */ - - root_0 = NULL; - - VARIABLE5 = NULL; - char_literal6 = NULL; - maxExpr7.tree = NULL; - retval.start = LT(1); retval.stop = retval.start; - - - VARIABLE5_tree = NULL; - char_literal6_tree = NULL; - - - retval.tree = NULL; - - { - // EquationSystem.g:23:10: ( VARIABLE '=' ! maxExpr ) - // EquationSystem.g:23:12: VARIABLE '=' ! maxExpr - { - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - - - VARIABLE5 = (pANTLR3_COMMON_TOKEN) MATCHT(VARIABLE, &FOLLOW_VARIABLE_in_equation168); - if (HASEXCEPTION()) - { - goto ruleequationEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { - VARIABLE5_tree = (pANTLR3_BASE_TREE)(ADAPTOR->create(ADAPTOR, VARIABLE5)); - ADAPTOR->addChild(ADAPTOR, root_0, VARIABLE5_tree); - } - - char_literal6 = (pANTLR3_COMMON_TOKEN) MATCHT(22, &FOLLOW_22_in_equation170); - if (HASEXCEPTION()) - { - goto ruleequationEx; - } - if (HASFAILED()) - { - return retval; - } - - - FOLLOWPUSH(FOLLOW_maxExpr_in_equation173); - maxExpr7=maxExpr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleequationEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, maxExpr7.tree); - - } - - } - - // This is where rules clean up and exit - // - goto ruleequationEx; /* Prevent compiler warnings */ - ruleequationEx: ; - retval.stop = LT(-1); - - - if ( BACKTRACKING==0 ) - { - - retval.stop = LT(-1); - - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->rulePostProcessing(ADAPTOR, root_0)); - ADAPTOR->setTokenBoundaries(ADAPTOR, retval.tree, retval.start, retval.stop); - } - - - if (HASEXCEPTION()) - { - PREPORTERROR(); - PRECOVER(); - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->errorNode(ADAPTOR, INPUT, retval.start, LT(-1), EXCEPTION)); - } - return retval; -} -/* $ANTLR end equation */ - -/** - * $ANTLR start maxExpr - * EquationSystem.g:25:1: maxExpr : ( MAXIMUM ^ '(' ! minExpr ( ',' ! minExpr )* ')' !| minExpr ); - */ -static EquationSystemParser_maxExpr_return -maxExpr(pEquationSystemParser ctx) -{ - EquationSystemParser_maxExpr_return retval; - - - pANTLR3_BASE_TREE root_0; - - pANTLR3_COMMON_TOKEN MAXIMUM8; - pANTLR3_COMMON_TOKEN char_literal9; - pANTLR3_COMMON_TOKEN char_literal11; - pANTLR3_COMMON_TOKEN char_literal13; - EquationSystemParser_minExpr_return minExpr10; - #undef RETURN_TYPE_minExpr10 - #define RETURN_TYPE_minExpr10 EquationSystemParser_minExpr_return - - EquationSystemParser_minExpr_return minExpr12; - #undef RETURN_TYPE_minExpr12 - #define RETURN_TYPE_minExpr12 EquationSystemParser_minExpr_return - - EquationSystemParser_minExpr_return minExpr14; - #undef RETURN_TYPE_minExpr14 - #define RETURN_TYPE_minExpr14 EquationSystemParser_minExpr_return - - pANTLR3_BASE_TREE MAXIMUM8_tree; - pANTLR3_BASE_TREE char_literal9_tree; - pANTLR3_BASE_TREE char_literal11_tree; - pANTLR3_BASE_TREE char_literal13_tree; - - /* Initialize rule variables - */ - - root_0 = NULL; - - MAXIMUM8 = NULL; - char_literal9 = NULL; - char_literal11 = NULL; - char_literal13 = NULL; - minExpr10.tree = NULL; - - minExpr12.tree = NULL; - - minExpr14.tree = NULL; - retval.start = LT(1); retval.stop = retval.start; - - - MAXIMUM8_tree = NULL; - char_literal9_tree = NULL; - char_literal11_tree = NULL; - char_literal13_tree = NULL; - - - retval.tree = NULL; - - { - { - // EquationSystem.g:25:9: ( MAXIMUM ^ '(' ! minExpr ( ',' ! minExpr )* ')' !| minExpr ) - - ANTLR3_UINT32 alt5; - - alt5=2; - - switch ( LA(1) ) - { - case MAXIMUM: - { - alt5=1; - } - break; - case MINIMUM: - case NUMBER: - case VARIABLE: - case 19: - { - alt5=2; - } - break; - - default: - if (BACKTRACKING>0) - { - FAILEDFLAG = ANTLR3_TRUE; - return retval; - } - - CONSTRUCTEX(); - EXCEPTION->type = ANTLR3_NO_VIABLE_ALT_EXCEPTION; - EXCEPTION->message = (void *)""; - EXCEPTION->decisionNum = 5; - EXCEPTION->state = 0; - - - goto rulemaxExprEx; - - } - - switch (alt5) - { - case 1: - // EquationSystem.g:25:11: MAXIMUM ^ '(' ! minExpr ( ',' ! minExpr )* ')' ! - { - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - - - MAXIMUM8 = (pANTLR3_COMMON_TOKEN) MATCHT(MAXIMUM, &FOLLOW_MAXIMUM_in_maxExpr182); - if (HASEXCEPTION()) - { - goto rulemaxExprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { - MAXIMUM8_tree = - (pANTLR3_BASE_TREE)(ADAPTOR->create(ADAPTOR, MAXIMUM8)) - ; - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->becomeRoot(ADAPTOR, MAXIMUM8_tree, root_0)); - } - - char_literal9 = (pANTLR3_COMMON_TOKEN) MATCHT(19, &FOLLOW_19_in_maxExpr185); - if (HASEXCEPTION()) - { - goto rulemaxExprEx; - } - if (HASFAILED()) - { - return retval; - } - - - FOLLOWPUSH(FOLLOW_minExpr_in_maxExpr188); - minExpr10=minExpr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto rulemaxExprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, minExpr10.tree); - - // EquationSystem.g:25:33: ( ',' ! minExpr )* - - for (;;) - { - int alt4=2; - switch ( LA(1) ) - { - case 21: - { - alt4=1; - } - break; - - } - - switch (alt4) - { - case 1: - // EquationSystem.g:25:35: ',' ! minExpr - { - char_literal11 = (pANTLR3_COMMON_TOKEN) MATCHT(21, &FOLLOW_21_in_maxExpr192); - if (HASEXCEPTION()) - { - goto rulemaxExprEx; - } - if (HASFAILED()) - { - return retval; - } - - - FOLLOWPUSH(FOLLOW_minExpr_in_maxExpr195); - minExpr12=minExpr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto rulemaxExprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, minExpr12.tree); - - } - break; - - default: - goto loop4; /* break out of the loop */ - break; - } - } - loop4: ; /* Jump out to here if this rule does not match */ - - - char_literal13 = (pANTLR3_COMMON_TOKEN) MATCHT(20, &FOLLOW_20_in_maxExpr200); - if (HASEXCEPTION()) - { - goto rulemaxExprEx; - } - if (HASFAILED()) - { - return retval; - } - - - } - break; - case 2: - // EquationSystem.g:25:58: minExpr - { - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - - - FOLLOWPUSH(FOLLOW_minExpr_in_maxExpr205); - minExpr14=minExpr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto rulemaxExprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, minExpr14.tree); - - } - break; - - } - } - } - - // This is where rules clean up and exit - // - goto rulemaxExprEx; /* Prevent compiler warnings */ - rulemaxExprEx: ; - retval.stop = LT(-1); - - - if ( BACKTRACKING==0 ) - { - - retval.stop = LT(-1); - - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->rulePostProcessing(ADAPTOR, root_0)); - ADAPTOR->setTokenBoundaries(ADAPTOR, retval.tree, retval.start, retval.stop); - } - - - if (HASEXCEPTION()) - { - PREPORTERROR(); - PRECOVER(); - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->errorNode(ADAPTOR, INPUT, retval.start, LT(-1), EXCEPTION)); - } - return retval; -} -/* $ANTLR end maxExpr */ - -/** - * $ANTLR start minExpr - * EquationSystem.g:26:1: minExpr : ( MINIMUM ^ '(' ! maxExpr ( ',' ! maxExpr )* ')' !| expr ); - */ -static EquationSystemParser_minExpr_return -minExpr(pEquationSystemParser ctx) -{ - EquationSystemParser_minExpr_return retval; - - - pANTLR3_BASE_TREE root_0; - - pANTLR3_COMMON_TOKEN MINIMUM15; - pANTLR3_COMMON_TOKEN char_literal16; - pANTLR3_COMMON_TOKEN char_literal18; - pANTLR3_COMMON_TOKEN char_literal20; - EquationSystemParser_maxExpr_return maxExpr17; - #undef RETURN_TYPE_maxExpr17 - #define RETURN_TYPE_maxExpr17 EquationSystemParser_maxExpr_return - - EquationSystemParser_maxExpr_return maxExpr19; - #undef RETURN_TYPE_maxExpr19 - #define RETURN_TYPE_maxExpr19 EquationSystemParser_maxExpr_return - - EquationSystemParser_expr_return expr21; - #undef RETURN_TYPE_expr21 - #define RETURN_TYPE_expr21 EquationSystemParser_expr_return - - pANTLR3_BASE_TREE MINIMUM15_tree; - pANTLR3_BASE_TREE char_literal16_tree; - pANTLR3_BASE_TREE char_literal18_tree; - pANTLR3_BASE_TREE char_literal20_tree; - - /* Initialize rule variables - */ - - root_0 = NULL; - - MINIMUM15 = NULL; - char_literal16 = NULL; - char_literal18 = NULL; - char_literal20 = NULL; - maxExpr17.tree = NULL; - - maxExpr19.tree = NULL; - - expr21.tree = NULL; - retval.start = LT(1); retval.stop = retval.start; - - - MINIMUM15_tree = NULL; - char_literal16_tree = NULL; - char_literal18_tree = NULL; - char_literal20_tree = NULL; - - - retval.tree = NULL; - - { - { - // EquationSystem.g:26:9: ( MINIMUM ^ '(' ! maxExpr ( ',' ! maxExpr )* ')' !| expr ) - - ANTLR3_UINT32 alt7; - - alt7=2; - - switch ( LA(1) ) - { - case MINIMUM: - { - alt7=1; - } - break; - case NUMBER: - case VARIABLE: - case 19: - { - alt7=2; - } - break; - - default: - if (BACKTRACKING>0) - { - FAILEDFLAG = ANTLR3_TRUE; - return retval; - } - - CONSTRUCTEX(); - EXCEPTION->type = ANTLR3_NO_VIABLE_ALT_EXCEPTION; - EXCEPTION->message = (void *)""; - EXCEPTION->decisionNum = 7; - EXCEPTION->state = 0; - - - goto ruleminExprEx; - - } - - switch (alt7) - { - case 1: - // EquationSystem.g:26:11: MINIMUM ^ '(' ! maxExpr ( ',' ! maxExpr )* ')' ! - { - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - - - MINIMUM15 = (pANTLR3_COMMON_TOKEN) MATCHT(MINIMUM, &FOLLOW_MINIMUM_in_minExpr213); - if (HASEXCEPTION()) - { - goto ruleminExprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { - MINIMUM15_tree = - (pANTLR3_BASE_TREE)(ADAPTOR->create(ADAPTOR, MINIMUM15)) - ; - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->becomeRoot(ADAPTOR, MINIMUM15_tree, root_0)); - } - - char_literal16 = (pANTLR3_COMMON_TOKEN) MATCHT(19, &FOLLOW_19_in_minExpr216); - if (HASEXCEPTION()) - { - goto ruleminExprEx; - } - if (HASFAILED()) - { - return retval; - } - - - FOLLOWPUSH(FOLLOW_maxExpr_in_minExpr219); - maxExpr17=maxExpr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleminExprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, maxExpr17.tree); - - // EquationSystem.g:26:33: ( ',' ! maxExpr )* - - for (;;) - { - int alt6=2; - switch ( LA(1) ) - { - case 21: - { - alt6=1; - } - break; - - } - - switch (alt6) - { - case 1: - // EquationSystem.g:26:35: ',' ! maxExpr - { - char_literal18 = (pANTLR3_COMMON_TOKEN) MATCHT(21, &FOLLOW_21_in_minExpr223); - if (HASEXCEPTION()) - { - goto ruleminExprEx; - } - if (HASFAILED()) - { - return retval; - } - - - FOLLOWPUSH(FOLLOW_maxExpr_in_minExpr226); - maxExpr19=maxExpr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleminExprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, maxExpr19.tree); - - } - break; - - default: - goto loop6; /* break out of the loop */ - break; - } - } - loop6: ; /* Jump out to here if this rule does not match */ - - - char_literal20 = (pANTLR3_COMMON_TOKEN) MATCHT(20, &FOLLOW_20_in_minExpr231); - if (HASEXCEPTION()) - { - goto ruleminExprEx; - } - if (HASFAILED()) - { - return retval; - } - - - } - break; - case 2: - // EquationSystem.g:26:58: expr - { - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - - - FOLLOWPUSH(FOLLOW_expr_in_minExpr236); - expr21=expr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleminExprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, expr21.tree); - - } - break; - - } - } - } - - // This is where rules clean up and exit - // - goto ruleminExprEx; /* Prevent compiler warnings */ - ruleminExprEx: ; - retval.stop = LT(-1); - - - if ( BACKTRACKING==0 ) - { - - retval.stop = LT(-1); - - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->rulePostProcessing(ADAPTOR, root_0)); - ADAPTOR->setTokenBoundaries(ADAPTOR, retval.tree, retval.start, retval.stop); - } - - - if (HASEXCEPTION()) - { - PREPORTERROR(); - PRECOVER(); - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->errorNode(ADAPTOR, INPUT, retval.start, LT(-1), EXCEPTION)); - } - return retval; -} -/* $ANTLR end minExpr */ - -/** - * $ANTLR start expr - * EquationSystem.g:28:1: expr : ( '(' expr GREATER_EQUAL expr QUESTION_MARK expr ')' -> ^( GUARD expr expr expr ) | term ( ( PLUS | MULT | SUB | COMMA ) ^ expr )* ); - */ -static EquationSystemParser_expr_return -expr(pEquationSystemParser ctx) -{ - EquationSystemParser_expr_return retval; - - - pANTLR3_BASE_TREE root_0; - - pANTLR3_COMMON_TOKEN char_literal22; - pANTLR3_COMMON_TOKEN GREATER_EQUAL24; - pANTLR3_COMMON_TOKEN QUESTION_MARK26; - pANTLR3_COMMON_TOKEN char_literal28; - pANTLR3_COMMON_TOKEN set30; - EquationSystemParser_expr_return expr23; - #undef RETURN_TYPE_expr23 - #define RETURN_TYPE_expr23 EquationSystemParser_expr_return - - EquationSystemParser_expr_return expr25; - #undef RETURN_TYPE_expr25 - #define RETURN_TYPE_expr25 EquationSystemParser_expr_return - - EquationSystemParser_expr_return expr27; - #undef RETURN_TYPE_expr27 - #define RETURN_TYPE_expr27 EquationSystemParser_expr_return - - EquationSystemParser_term_return term29; - #undef RETURN_TYPE_term29 - #define RETURN_TYPE_term29 EquationSystemParser_term_return - - EquationSystemParser_expr_return expr31; - #undef RETURN_TYPE_expr31 - #define RETURN_TYPE_expr31 EquationSystemParser_expr_return - - pANTLR3_BASE_TREE char_literal22_tree; - pANTLR3_BASE_TREE GREATER_EQUAL24_tree; - pANTLR3_BASE_TREE QUESTION_MARK26_tree; - pANTLR3_BASE_TREE char_literal28_tree; - pANTLR3_BASE_TREE set30_tree; - pANTLR3_REWRITE_RULE_TOKEN_STREAM stream_20; - pANTLR3_REWRITE_RULE_TOKEN_STREAM stream_19; - pANTLR3_REWRITE_RULE_TOKEN_STREAM stream_GREATER_EQUAL; - pANTLR3_REWRITE_RULE_TOKEN_STREAM stream_QUESTION_MARK; - pANTLR3_REWRITE_RULE_SUBTREE_STREAM stream_expr; - /* Initialize rule variables - */ - - root_0 = NULL; - - char_literal22 = NULL; - GREATER_EQUAL24 = NULL; - QUESTION_MARK26 = NULL; - char_literal28 = NULL; - set30 = NULL; - expr23.tree = NULL; - - expr25.tree = NULL; - - expr27.tree = NULL; - - term29.tree = NULL; - - expr31.tree = NULL; - retval.start = LT(1); retval.stop = retval.start; - - - char_literal22_tree = NULL; - GREATER_EQUAL24_tree = NULL; - QUESTION_MARK26_tree = NULL; - char_literal28_tree = NULL; - set30_tree = NULL; - - stream_20 = NULL; - #define CREATE_stream_20 if (stream_20 == NULL) {stream_20 = antlr3RewriteRuleTOKENStreamNewAE(ADAPTOR, RECOGNIZER, (pANTLR3_UINT8)"token 20"); } - stream_19 = NULL; - #define CREATE_stream_19 if (stream_19 == NULL) {stream_19 = antlr3RewriteRuleTOKENStreamNewAE(ADAPTOR, RECOGNIZER, (pANTLR3_UINT8)"token 19"); } - stream_GREATER_EQUAL = NULL; - #define CREATE_stream_GREATER_EQUAL if (stream_GREATER_EQUAL == NULL) {stream_GREATER_EQUAL = antlr3RewriteRuleTOKENStreamNewAE(ADAPTOR, RECOGNIZER, (pANTLR3_UINT8)"token GREATER_EQUAL"); } - stream_QUESTION_MARK = NULL; - #define CREATE_stream_QUESTION_MARK if (stream_QUESTION_MARK == NULL) {stream_QUESTION_MARK = antlr3RewriteRuleTOKENStreamNewAE(ADAPTOR, RECOGNIZER, (pANTLR3_UINT8)"token QUESTION_MARK"); } - stream_expr = NULL; - #define CREATE_stream_expr if (stream_expr == NULL) {stream_expr = antlr3RewriteRuleSubtreeStreamNewAE(ADAPTOR, RECOGNIZER, (pANTLR3_UINT8)"rule expr"); } - - retval.tree = NULL; - - { - { - // EquationSystem.g:28:6: ( '(' expr GREATER_EQUAL expr QUESTION_MARK expr ')' -> ^( GUARD expr expr expr ) | term ( ( PLUS | MULT | SUB | COMMA ) ^ expr )* ) - - ANTLR3_UINT32 alt9; - - alt9=2; - - switch ( LA(1) ) - { - case 19: - { - { - int LA9_1 = LA(2); - if ( (synpred8_EquationSystem(ctx))) - { - alt9=1; - } - else if ( (ANTLR3_TRUE)) - { - alt9=2; - } - else - { - if (BACKTRACKING>0) - { - FAILEDFLAG = ANTLR3_TRUE; - return retval; - } - - - CONSTRUCTEX(); - EXCEPTION->type = ANTLR3_NO_VIABLE_ALT_EXCEPTION; - EXCEPTION->message = (void *)""; - EXCEPTION->decisionNum = 9; - EXCEPTION->state = 1; - - - goto ruleexprEx; - - } - } - } - break; - case NUMBER: - case VARIABLE: - { - alt9=2; - } - break; - - default: - if (BACKTRACKING>0) - { - FAILEDFLAG = ANTLR3_TRUE; - return retval; - } - - CONSTRUCTEX(); - EXCEPTION->type = ANTLR3_NO_VIABLE_ALT_EXCEPTION; - EXCEPTION->message = (void *)""; - EXCEPTION->decisionNum = 9; - EXCEPTION->state = 0; - - - goto ruleexprEx; - - } - - switch (alt9) - { - case 1: - // EquationSystem.g:28:8: '(' expr GREATER_EQUAL expr QUESTION_MARK expr ')' - { - char_literal22 = (pANTLR3_COMMON_TOKEN) MATCHT(19, &FOLLOW_19_in_expr245); - if (HASEXCEPTION()) - { - goto ruleexprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { CREATE_stream_19; stream_19->add(stream_19, char_literal22, NULL); } - - - FOLLOWPUSH(FOLLOW_expr_in_expr247); - expr23=expr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleexprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { CREATE_stream_expr; stream_expr->add(stream_expr, expr23.tree, NULL); } - - GREATER_EQUAL24 = (pANTLR3_COMMON_TOKEN) MATCHT(GREATER_EQUAL, &FOLLOW_GREATER_EQUAL_in_expr249); - if (HASEXCEPTION()) - { - goto ruleexprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { CREATE_stream_GREATER_EQUAL; stream_GREATER_EQUAL->add(stream_GREATER_EQUAL, GREATER_EQUAL24, NULL); } - - - FOLLOWPUSH(FOLLOW_expr_in_expr251); - expr25=expr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleexprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { CREATE_stream_expr; stream_expr->add(stream_expr, expr25.tree, NULL); } - - QUESTION_MARK26 = (pANTLR3_COMMON_TOKEN) MATCHT(QUESTION_MARK, &FOLLOW_QUESTION_MARK_in_expr253); - if (HASEXCEPTION()) - { - goto ruleexprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { CREATE_stream_QUESTION_MARK; stream_QUESTION_MARK->add(stream_QUESTION_MARK, QUESTION_MARK26, NULL); } - - - FOLLOWPUSH(FOLLOW_expr_in_expr255); - expr27=expr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleexprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { CREATE_stream_expr; stream_expr->add(stream_expr, expr27.tree, NULL); } - - char_literal28 = (pANTLR3_COMMON_TOKEN) MATCHT(20, &FOLLOW_20_in_expr257); - if (HASEXCEPTION()) - { - goto ruleexprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { CREATE_stream_20; stream_20->add(stream_20, char_literal28, NULL); } - - - /* AST REWRITE - * elements : expr, expr, expr - * token labels : - * rule labels : retval - * token list labels : - * rule list labels : - */ - if ( BACKTRACKING==0 ) - - { - pANTLR3_REWRITE_RULE_SUBTREE_STREAM stream_retval; - - stream_retval=antlr3RewriteRuleSubtreeStreamNewAEE(ADAPTOR, RECOGNIZER, (pANTLR3_UINT8)"token retval", retval.tree != NULL ? retval.tree : NULL); - - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - retval.tree = root_0; - // 28:59: -> ^( GUARD expr expr expr ) - { - // EquationSystem.g:28:62: ^( GUARD expr expr expr ) - { - pANTLR3_BASE_TREE root_1 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - root_1 = (pANTLR3_BASE_TREE)(ADAPTOR->becomeRoot(ADAPTOR, - (pANTLR3_BASE_TREE)ADAPTOR->createTypeText(ADAPTOR, GUARD, (pANTLR3_UINT8)"GUARD") - , root_1)); - - ADAPTOR->addChild(ADAPTOR, root_1, stream_expr == NULL ? NULL : stream_expr->nextTree(stream_expr)); - - ADAPTOR->addChild(ADAPTOR, root_1, stream_expr == NULL ? NULL : stream_expr->nextTree(stream_expr)); - - ADAPTOR->addChild(ADAPTOR, root_1, stream_expr == NULL ? NULL : stream_expr->nextTree(stream_expr)); - - ADAPTOR->addChild(ADAPTOR, root_0, root_1); - } - - } - - - retval.tree = root_0; // set result root - if (stream_retval != NULL) stream_retval->free(stream_retval); - - - } - } - break; - case 2: - // EquationSystem.g:29:8: term ( ( PLUS | MULT | SUB | COMMA ) ^ expr )* - { - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - - - FOLLOWPUSH(FOLLOW_term_in_expr278); - term29=term(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleexprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, term29.tree); - - // EquationSystem.g:29:13: ( ( PLUS | MULT | SUB | COMMA ) ^ expr )* - - for (;;) - { - int alt8=2; - switch ( LA(1) ) - { - case COMMA: - case MULT: - case PLUS: - case SUB: - { - { - /* dfaLoopbackState(k,edges,eotPredictsAlt,description,stateNumber,semPredState) - */ - int LA8_2 = LA(2); - if ( (synpred12_EquationSystem(ctx))) - { - alt8=1; - } - - } - } - break; - - } - - switch (alt8) - { - case 1: - // EquationSystem.g:29:15: ( PLUS | MULT | SUB | COMMA ) ^ expr - { - set30=(pANTLR3_COMMON_TOKEN)LT(1); - - set30=(pANTLR3_COMMON_TOKEN)LT(1); - - if ( LA(1) == COMMA || LA(1) == MULT || LA(1) == PLUS || LA(1) == SUB ) - { - CONSUME(); - if ( BACKTRACKING==0 ) root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->becomeRoot(ADAPTOR, - (pANTLR3_BASE_TREE)(ADAPTOR->create(ADAPTOR, set30)) - , root_0)); - PERRORRECOVERY=ANTLR3_FALSE; - FAILEDFLAG=ANTLR3_FALSE; - - } - else - { - if (BACKTRACKING>0) - { - FAILEDFLAG = ANTLR3_TRUE; - return retval; - } - - CONSTRUCTEX(); - EXCEPTION->type = ANTLR3_MISMATCHED_SET_EXCEPTION; - EXCEPTION->name = (void *)ANTLR3_MISMATCHED_SET_NAME; - EXCEPTION->expectingSet = NULL; - - goto ruleexprEx; - } - - - FOLLOWPUSH(FOLLOW_expr_in_expr299); - expr31=expr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruleexprEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, expr31.tree); - - } - break; - - default: - goto loop8; /* break out of the loop */ - break; - } - } - loop8: ; /* Jump out to here if this rule does not match */ - - - } - break; - - } - } - } - - // This is where rules clean up and exit - // - goto ruleexprEx; /* Prevent compiler warnings */ - ruleexprEx: ; - retval.stop = LT(-1); - - - if ( BACKTRACKING==0 ) - { - - retval.stop = LT(-1); - - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->rulePostProcessing(ADAPTOR, root_0)); - ADAPTOR->setTokenBoundaries(ADAPTOR, retval.tree, retval.start, retval.stop); - if (stream_20 != NULL) stream_20->free(stream_20); - if (stream_19 != NULL) stream_19->free(stream_19); - if (stream_GREATER_EQUAL != NULL) stream_GREATER_EQUAL->free(stream_GREATER_EQUAL); - if (stream_QUESTION_MARK != NULL) stream_QUESTION_MARK->free(stream_QUESTION_MARK); - if (stream_expr != NULL) stream_expr->free(stream_expr); - } - - - if (HASEXCEPTION()) - { - PREPORTERROR(); - PRECOVER(); - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->errorNode(ADAPTOR, INPUT, retval.start, LT(-1), EXCEPTION)); - } - return retval; -} -/* $ANTLR end expr */ - -/** - * $ANTLR start term - * EquationSystem.g:31:1: term : ( NUMBER | VARIABLE | '(' ! expr ')' !); - */ -static EquationSystemParser_term_return -term(pEquationSystemParser ctx) -{ - EquationSystemParser_term_return retval; - - - pANTLR3_BASE_TREE root_0; - - pANTLR3_COMMON_TOKEN NUMBER32; - pANTLR3_COMMON_TOKEN VARIABLE33; - pANTLR3_COMMON_TOKEN char_literal34; - pANTLR3_COMMON_TOKEN char_literal36; - EquationSystemParser_expr_return expr35; - #undef RETURN_TYPE_expr35 - #define RETURN_TYPE_expr35 EquationSystemParser_expr_return - - pANTLR3_BASE_TREE NUMBER32_tree; - pANTLR3_BASE_TREE VARIABLE33_tree; - pANTLR3_BASE_TREE char_literal34_tree; - pANTLR3_BASE_TREE char_literal36_tree; - - /* Initialize rule variables - */ - - root_0 = NULL; - - NUMBER32 = NULL; - VARIABLE33 = NULL; - char_literal34 = NULL; - char_literal36 = NULL; - expr35.tree = NULL; - retval.start = LT(1); retval.stop = retval.start; - - - NUMBER32_tree = NULL; - VARIABLE33_tree = NULL; - char_literal34_tree = NULL; - char_literal36_tree = NULL; - - - retval.tree = NULL; - - { - { - // EquationSystem.g:31:6: ( NUMBER | VARIABLE | '(' ! expr ')' !) - - ANTLR3_UINT32 alt10; - - alt10=3; - - switch ( LA(1) ) - { - case NUMBER: - { - alt10=1; - } - break; - case VARIABLE: - { - alt10=2; - } - break; - case 19: - { - alt10=3; - } - break; - - default: - if (BACKTRACKING>0) - { - FAILEDFLAG = ANTLR3_TRUE; - return retval; - } - - CONSTRUCTEX(); - EXCEPTION->type = ANTLR3_NO_VIABLE_ALT_EXCEPTION; - EXCEPTION->message = (void *)""; - EXCEPTION->decisionNum = 10; - EXCEPTION->state = 0; - - - goto ruletermEx; - - } - - switch (alt10) - { - case 1: - // EquationSystem.g:31:8: NUMBER - { - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - - - NUMBER32 = (pANTLR3_COMMON_TOKEN) MATCHT(NUMBER, &FOLLOW_NUMBER_in_term311); - if (HASEXCEPTION()) - { - goto ruletermEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { - NUMBER32_tree = (pANTLR3_BASE_TREE)(ADAPTOR->create(ADAPTOR, NUMBER32)); - ADAPTOR->addChild(ADAPTOR, root_0, NUMBER32_tree); - } - - } - break; - case 2: - // EquationSystem.g:32:8: VARIABLE - { - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - - - VARIABLE33 = (pANTLR3_COMMON_TOKEN) MATCHT(VARIABLE, &FOLLOW_VARIABLE_in_term320); - if (HASEXCEPTION()) - { - goto ruletermEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) { - VARIABLE33_tree = (pANTLR3_BASE_TREE)(ADAPTOR->create(ADAPTOR, VARIABLE33)); - ADAPTOR->addChild(ADAPTOR, root_0, VARIABLE33_tree); - } - - } - break; - case 3: - // EquationSystem.g:33:8: '(' ! expr ')' ! - { - root_0 = (pANTLR3_BASE_TREE)(ADAPTOR->nilNode(ADAPTOR)); - - - char_literal34 = (pANTLR3_COMMON_TOKEN) MATCHT(19, &FOLLOW_19_in_term329); - if (HASEXCEPTION()) - { - goto ruletermEx; - } - if (HASFAILED()) - { - return retval; - } - - - FOLLOWPUSH(FOLLOW_expr_in_term332); - expr35=expr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto ruletermEx; - } - if (HASFAILED()) - { - return retval; - } - - if ( BACKTRACKING==0 ) ADAPTOR->addChild(ADAPTOR, root_0, expr35.tree); - - char_literal36 = (pANTLR3_COMMON_TOKEN) MATCHT(20, &FOLLOW_20_in_term334); - if (HASEXCEPTION()) - { - goto ruletermEx; - } - if (HASFAILED()) - { - return retval; - } - - - } - break; - - } - } - } - - // This is where rules clean up and exit - // - goto ruletermEx; /* Prevent compiler warnings */ - ruletermEx: ; - retval.stop = LT(-1); - - - if ( BACKTRACKING==0 ) - { - - retval.stop = LT(-1); - - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->rulePostProcessing(ADAPTOR, root_0)); - ADAPTOR->setTokenBoundaries(ADAPTOR, retval.tree, retval.start, retval.stop); - } - - - if (HASEXCEPTION()) - { - PREPORTERROR(); - PRECOVER(); - retval.tree = (pANTLR3_BASE_TREE)(ADAPTOR->errorNode(ADAPTOR, INPUT, retval.start, LT(-1), EXCEPTION)); - } - return retval; -} -/* $ANTLR end term */ - -// $ANTLR start synpred8_EquationSystem -static void synpred8_EquationSystem_fragment(pEquationSystemParser ctx ) -{ - // EquationSystem.g:28:8: ( '(' expr GREATER_EQUAL expr QUESTION_MARK expr ')' ) - // EquationSystem.g:28:8: '(' expr GREATER_EQUAL expr QUESTION_MARK expr ')' - { - MATCHT(19, &FOLLOW_19_in_synpred8_EquationSystem245); - if (HASEXCEPTION()) - { - goto rulesynpred8_EquationSystemEx; - } - if (HASFAILED()) - { - return ; - } - - - FOLLOWPUSH(FOLLOW_expr_in_synpred8_EquationSystem247); - expr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto rulesynpred8_EquationSystemEx; - } - if (HASFAILED()) - { - return ; - } - - - MATCHT(GREATER_EQUAL, &FOLLOW_GREATER_EQUAL_in_synpred8_EquationSystem249); - if (HASEXCEPTION()) - { - goto rulesynpred8_EquationSystemEx; - } - if (HASFAILED()) - { - return ; - } - - - FOLLOWPUSH(FOLLOW_expr_in_synpred8_EquationSystem251); - expr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto rulesynpred8_EquationSystemEx; - } - if (HASFAILED()) - { - return ; - } - - - MATCHT(QUESTION_MARK, &FOLLOW_QUESTION_MARK_in_synpred8_EquationSystem253); - if (HASEXCEPTION()) - { - goto rulesynpred8_EquationSystemEx; - } - if (HASFAILED()) - { - return ; - } - - - FOLLOWPUSH(FOLLOW_expr_in_synpred8_EquationSystem255); - expr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto rulesynpred8_EquationSystemEx; - } - if (HASFAILED()) - { - return ; - } - - - MATCHT(20, &FOLLOW_20_in_synpred8_EquationSystem257); - if (HASEXCEPTION()) - { - goto rulesynpred8_EquationSystemEx; - } - if (HASFAILED()) - { - return ; - } - - - } - -// This is where rules clean up and exit -// -goto rulesynpred8_EquationSystemEx; /* Prevent compiler warnings */ -rulesynpred8_EquationSystemEx: ; - -} -// $ANTLR end synpred8_EquationSystem - -// $ANTLR start synpred12_EquationSystem -static void synpred12_EquationSystem_fragment(pEquationSystemParser ctx ) -{ - // EquationSystem.g:29:15: ( ( PLUS | MULT | SUB | COMMA ) expr ) - // EquationSystem.g:29:15: ( PLUS | MULT | SUB | COMMA ) expr - { - if ( LA(1) == COMMA || LA(1) == MULT || LA(1) == PLUS || LA(1) == SUB ) - { - CONSUME(); - PERRORRECOVERY=ANTLR3_FALSE; - FAILEDFLAG=ANTLR3_FALSE; - - } - else - { - if (BACKTRACKING>0) - { - FAILEDFLAG = ANTLR3_TRUE; - return ; - } - - CONSTRUCTEX(); - EXCEPTION->type = ANTLR3_MISMATCHED_SET_EXCEPTION; - EXCEPTION->name = (void *)ANTLR3_MISMATCHED_SET_NAME; - EXCEPTION->expectingSet = NULL; - - goto rulesynpred12_EquationSystemEx; - } - - - FOLLOWPUSH(FOLLOW_expr_in_synpred12_EquationSystem299); - expr(ctx); - - FOLLOWPOP(); - if (HASEXCEPTION()) - { - goto rulesynpred12_EquationSystemEx; - } - if (HASFAILED()) - { - return ; - } - - - } - -// This is where rules clean up and exit -// -goto rulesynpred12_EquationSystemEx; /* Prevent compiler warnings */ -rulesynpred12_EquationSystemEx: ; - -} -// $ANTLR end synpred12_EquationSystem -/* End of parsing rules - * ============================================== - */ - -/* ============================================== - * Syntactic predicates - */ -static ANTLR3_BOOLEAN synpred12_EquationSystem(pEquationSystemParser ctx) -{ - ANTLR3_MARKER start; - ANTLR3_BOOLEAN success; - - BACKTRACKING++; - start = MARK(); - synpred12_EquationSystem_fragment(ctx); // can never throw exception - success = !(FAILEDFLAG); - REWIND(start); - BACKTRACKING--; - FAILEDFLAG = ANTLR3_FALSE; - return success; -} -static ANTLR3_BOOLEAN synpred8_EquationSystem(pEquationSystemParser ctx) -{ - ANTLR3_MARKER start; - ANTLR3_BOOLEAN success; - - BACKTRACKING++; - start = MARK(); - synpred8_EquationSystem_fragment(ctx); // can never throw exception - success = !(FAILEDFLAG); - REWIND(start); - BACKTRACKING--; - FAILEDFLAG = ANTLR3_FALSE; - return success; -} - -/* End of syntactic predicates - * ============================================== - */ - - - - - - -/* End of code - * ============================================================================= - */ |