X-Git-Url: https://pd.if.org/git/?p=pccts;a=blobdiff_plain;f=antlr%2Fproto.h;fp=antlr%2Fproto.h;h=5bfa428d98bdc4ccc90f22719b5ed438d90ea11d;hp=0000000000000000000000000000000000000000;hb=ca5cea5c2f4e781582ae8f220c83018d17cb418d;hpb=4c1585478dbadc88148f5417d75d6f58b8042c82

diff --git a/antlr/proto.h b/antlr/proto.h
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+/*
+ * proto.h -- function prototypes
+ *
+ * $Id: proto.h,v 1.7 95/10/05 11:56:59 parrt Exp $
+ * $Revision: 1.7 $
+ *
+ * SOFTWARE RIGHTS
+ *
+ * We reserve no LEGAL rights to the Purdue Compiler Construction Tool
+ * Set (PCCTS) -- PCCTS is in the public domain.  An individual or
+ * company may do whatever they wish with source code distributed with
+ * PCCTS or the code generated by PCCTS, including the incorporation of
+ * PCCTS, or its output, into commerical software.
+ * 
+ * We encourage users to develop software with PCCTS.  However, we do ask
+ * that credit is given to us for developing PCCTS.  By "credit",
+ * we mean that if you incorporate our source code into one of your
+ * programs (commercial product, research project, or otherwise) that you
+ * acknowledge this fact somewhere in the documentation, research report,
+ * etc...  If you like PCCTS and have developed a nice tool with the
+ * output, please mention that you developed it using PCCTS.  In
+ * addition, we ask that this header remain intact in our source code.
+ * As long as these guidelines are kept, we expect to continue enhancing
+ * this system and expect to make other tools available as they are
+ * completed.
+ *
+ * ANTLR 1.33
+ * Terence Parr
+ * Parr Research Corporation
+ * with Purdue University and AHPCRC, University of Minnesota
+ * 1989-1995
+ */
+
+                           /* V a r i a b l e s */
+
+extern int tp;
+extern Junction *SynDiag;
+extern char Version[];
+extern char VersionDef[];
+#ifdef __cplusplus
+extern void (*fpPrint[])(...);
+#else
+extern void (*fpPrint[])();
+#endif
+#ifdef __cplusplus
+extern struct _set (*fpReach[])(...);
+#else
+extern struct _set (*fpReach[])();
+#endif
+#ifdef __cplusplus
+extern struct _tree *(*fpTraverse[])(...);
+#else
+extern struct _tree *(*fpTraverse[])();
+#endif
+#ifdef __cplusplus
+extern void (**fpTrans)(...);
+#else
+extern void (**fpTrans)();
+#endif
+#ifdef __cplusplus
+extern void (**fpJTrans)(...);
+#else
+extern void (**fpJTrans)();
+#endif
+#ifdef __cplusplus
+extern void (*C_Trans[NumNodeTypes+1])(...);
+#else
+extern void (*C_Trans[])();
+#endif
+#ifdef __cplusplus
+extern void (*C_JTrans[NumJuncTypes+1])(...);
+#else
+extern void (*C_JTrans[])();
+#endif
+extern int BlkLevel;
+extern int CurFile;
+extern char *CurRule;
+extern Junction *CurRuleBlk;
+extern RuleEntry *CurRuleNode;
+extern ListNode *CurElementLabels;
+extern char *FileStr[];
+extern int NumFiles;
+extern int EpToken;
+extern int WildCardToken;
+extern Entry	**Tname,
+				**Texpr,
+				**Rname,
+				**Fcache,
+				**Tcache,
+				**Elabel,
+				**Sname;
+extern ListNode *ExprOrder;
+extern ListNode **Cycles;
+extern int TokenNum;
+extern int LastTokenCounted;
+extern ListNode *BeforeActions, *AfterActions, *LexActions;
+extern ListNode *eclasses, *tclasses;
+extern char	*HdrAction;
+extern FILE	*ErrFile;
+extern char *RemapFileName;
+extern char *ErrFileName;
+extern char *DlgFileName;
+extern char *DefFileName;
+extern char *ModeFileName;
+extern int NumRules;
+extern Junction **RulePtr;
+extern int LL_k;
+extern int CLL_k;
+extern char *decodeJType[];
+extern int PrintOut;
+extern int PrintAnnotate;
+extern int CodeGen;
+extern int LexGen;
+extern int esetnum;
+extern int setnum;
+extern int wordnum;
+extern int GenAST;
+extern int GenANSI;
+extern int **FoStack;
+extern int **FoTOS;
+extern int GenExprSets;
+extern FILE *DefFile;
+extern int CannotContinue;
+extern int GenCR;
+extern int GenLineInfo;
+extern int action_file, action_line;
+extern int TraceGen;
+extern int CurAmbigAlt1, CurAmbigAlt2, CurAmbigline, CurAmbigfile;
+extern char *CurAmbigbtype;
+extern int elevel;
+extern int GenEClasseForRules;
+extern FILE *input, *output;
+extern char **TokenStr, **ExprStr;
+extern int CurrentLexClass, NumLexClasses;
+extern LClass lclass[];
+extern char LexStartSymbol[];
+extern char	*CurRetDef;
+extern char	*CurParmDef;
+extern int OutputLL_k;
+extern int TreeResourceLimit;
+extern int DemandLookahead;
+extern char *RulePrefix;
+extern int GenStdPccts;
+extern char *stdpccts;
+extern int ParseWithPredicates;
+extern int ConstrainSearch;
+extern int FoundGuessBlk;
+extern int FoundException;
+extern int WarningLevel;
+extern int pLevel;
+extern int pAlt1;
+extern int pAlt2;
+extern int AImode;
+extern int HoistPredicateContext;
+extern int GenCC;
+extern char *ParserName;
+extern char *StandardSymbols[];
+extern char *ASTSymbols[];
+extern set reserved_positions;
+extern set all_tokens;
+extern set imag_tokens;
+extern set tokclasses;
+extern ListNode *ForcedTokens;
+extern int *TokenInd;
+extern FILE *Parser_h, *Parser_c;
+extern char CurrentClassName[];
+extern int no_classes_found;
+extern char Parser_h_Name[];
+extern char Parser_c_Name[];
+extern ListNode *class_before_actions, *class_after_actions;
+extern char *UserTokenDefsFile;
+extern int UserDefdTokens;
+extern ListNode *MetaTokenNodes;
+extern char *OutputDirectory;
+extern int DontCopyTokens;
+extern set AST_nodes_refd_in_actions;
+extern ListNode *CurExGroups;
+extern int CurBlockID;
+extern int CurAltNum;
+extern Junction *CurAltStart;
+extern ExceptionGroup *DefaultExGroup;
+extern int NumSignals;
+extern int ContextGuardTRAV;
+
+
+
+#ifdef __USE_PROTOS
+extern void istackreset(void);
+extern int istacksize(void);
+extern void pushint(int);
+extern int popint( void );
+extern int istackempty( void );
+extern int topint( void );
+extern void NewSetWd( void );
+extern void DumpSetWd( void );
+extern void DumpSetWdForC( void );
+extern void DumpSetWdForCC( void );
+extern void NewSet( void );
+extern void FillSet( set );
+extern void ComputeErrorSets( void );
+extern void ComputeTokSets( void );
+extern void SubstErrorClass( set * );
+extern int DefErrSet( set *, int, char * );
+extern int DefErrSetForC( set *, int, char * );
+extern int DefErrSetForCC( set *, int, char * );
+extern void GenErrHdr( void );
+extern void dumpExpr( FILE *, char * );
+extern void addParm( Node *, char * );
+extern Graph buildAction( char *, int, int, int );
+extern Graph buildToken( char * );
+extern Graph buildWildCard( char * );
+extern Graph buildRuleRef( char * );
+extern Graph Or( Graph, Graph );
+extern Graph Cat( Graph, Graph );
+extern Graph makeOpt( Graph, int );
+extern Graph makeBlk( Graph, int );
+extern Graph makeLoop( Graph, int );
+extern Graph makePlus( Graph, int );
+extern Graph emptyAlt( void );
+extern TokNode * newTokNode( void );
+extern RuleRefNode * newRNode( void );
+extern Junction * newJunction( void );
+extern ActionNode * newActionNode( void );
+extern char * makelocks( void );
+extern void preorder( Tree * );
+extern Tree * tnode( int );
+extern void _Tfree( Tree * );
+extern Tree * tdup( Tree * );
+extern int is_single_tuple( Tree * );
+extern Tree * tappend( Tree *, Tree * );
+extern void Tfree( Tree * );
+extern Tree * tlink( Tree *, Tree *, int );
+extern Tree * tshrink( Tree * );
+extern Tree * tflatten( Tree * );
+extern Tree * tJunc( Junction *, int, set * );
+extern Tree * tRuleRef( RuleRefNode *, int, set * );
+extern Tree * tToken( TokNode *, int, set * );
+extern Tree * tAction( ActionNode *, int, set * );
+extern int tmember( Tree *, Tree * );
+extern int tmember_constrained( Tree *, Tree * );
+extern Tree * tleft_factor( Tree * );
+extern Tree * trm_perm( Tree *, Tree * );
+extern void tcvt( set *, Tree * );
+extern Tree * permute( int, int );
+extern Tree * VerifyAmbig( Junction *, Junction *, unsigned **, set *, Tree **, Tree **, int * );
+extern set rJunc( Junction *, int, set * );
+extern set rRuleRef( RuleRefNode *, int, set * );
+extern set rToken( TokNode *, int, set * );
+extern set rAction( ActionNode *, int, set * );
+extern void HandleAmbiguity( Junction *, Junction *, Junction *, int );
+extern set First( Junction *, int, int, int * );
+extern void freeBlkFsets( Junction * );
+extern void genAction( ActionNode * );
+extern void genRuleRef( RuleRefNode * );
+extern void genToken( TokNode * );
+extern void genOptBlk( Junction * );
+extern void genLoopBlk( Junction *, Junction *, Junction *, int );
+extern void genLoopBegin( Junction * );
+extern void genPlusBlk( Junction * );
+extern void genSubBlk( Junction * );
+extern void genRule( Junction * );
+extern void genJunction( Junction * );
+extern void genEndBlk( Junction * );
+extern void genEndRule( Junction * );
+extern void genHdr( int );
+extern void genHdr1( int );
+extern void dumpAction( char *, FILE *, int, int, int, int );
+extern Entry ** newHashTable( void );
+extern Entry * hash_add( Entry **, char *, Entry * );
+extern Entry * hash_get( Entry **, char * );
+extern void hashStat( Entry ** );
+extern char * mystrdup( char * );
+extern void genLexDescr( void );
+extern void dumpLexClasses( FILE * );
+extern void genDefFile( void );
+extern void DumpListOfParmNames( char *, FILE * );
+extern int DumpNextNameInDef( char **, FILE * );
+extern void DumpOldStyleParms( char *, FILE * );
+extern void DumpType( char *, FILE * );
+extern int strmember( char *, char * );
+extern int HasComma( char * );
+extern void DumpRetValStruct( FILE *, char *, int );
+extern char * StripQuotes( char * );
+extern int main( int, char *[] );
+extern void readDescr( void );
+extern FILE * NextFile( void );
+extern char * outname( char * );
+extern void fatalFL( char *, char *, int );
+extern void fatal_intern( char *, char *, int );
+extern void cleanUp( void );
+extern char * eMsg3( char *, char *, char *, char * );
+extern char * eMsgd( char *, int );
+extern void s_fprT( FILE *, set );
+extern char * TerminalString( int );
+extern void lexclass( char * );
+extern void lexmode( int );
+extern int LexClassIndex( char * );
+extern int hasAction( char * );
+extern void setHasAction( char *, char * );
+extern int addTname( char * );
+extern int addTexpr( char * );
+extern int Tnum( char * );
+extern void Tklink( char *, char * );
+extern Entry * newEntry( char *, int );
+extern void list_add( ListNode **, void * );
+extern void list_apply( ListNode *, void (*)(void *) );
+extern char * Fkey( char *, int, int );
+extern void FoPush( char *, int );
+extern void FoPop( int );
+extern void RegisterCycle( char *, int );
+extern void ResolveFoCycles( int );
+extern void pJunc( Junction * );
+extern void pRuleRef( RuleRefNode * );
+extern void pToken( TokNode * );
+extern void pAction( ActionNode * );
+extern void FoLink( Node * );
+extern void addFoLink( Node *, char *, Junction * );
+extern void GenCrossRef( Junction * );
+extern void defErr( char *, long, long, long, long, long, long );
+extern void genStdPCCTSIncludeFile(FILE *);
+extern Predicate *find_predicates(Node *);
+extern void GenRulePrototypes(FILE *, Junction *);
+extern Junction *first_item_is_guess_block(Junction *);
+extern Junction *analysis_point(Junction *);
+extern Tree *make_tree_from_sets(set *, set *);
+extern Tree *tdup_chain(Tree *);
+extern Tree *tdif(Tree *, Predicate *, set *, set *);
+extern set covered_set(Predicate *);
+extern void AmbiguityDialog(Junction *, int, Junction *, Junction *, int *, int *);
+extern void dumpAmbigMsg(set *, FILE *, int);
+extern void GenRuleFuncRedefs(FILE *, Junction *);
+extern void GenPredefinedSymbolRedefs(FILE *);
+extern void GenASTSymbolRedefs(FILE *);
+extern void GenRemapFile(void);
+extern void GenSetRedefs(FILE *);
+extern ForcedToken *newForcedToken(char *, int);
+extern void RemapForcedTokens(void);
+extern char *TokenOrExpr(int);
+extern void setUpperRange(TokNode *, char *);
+extern void GenParser_c_Hdr(void);
+extern void GenParser_h_Hdr(void);
+extern void GenRuleMemberDeclarationsForCC(FILE *, Junction *);
+extern int addForcedTname( char *, int );
+extern char *OutMetaName(char *);
+extern void warnNoFL(char *err);
+extern void warnFL(char *err,char *f,int l);
+extern void warn(char *err);
+extern void warnNoCR( char *err );
+extern void errNoFL(char *err);
+extern void errFL(char *err,char *f,int l);
+extern void err(char *err);
+extern void errNoCR( char *err );
+extern Tree *tmake(Tree *root, ...);
+extern void genPredTree( Predicate *p, Node *j, int );
+extern UserAction *newUserAction(char *);
+extern char *gate_symbol(char *name);
+extern char *makeAltID(int blockid, int altnum);
+extern void DumpRemainingTokSets();
+extern void DumpANSIFunctionArgDef(FILE *f, Junction *q);
+extern Predicate *computePredicateFromContextGuard(Graph);
+extern Predicate *new_pred(void);
+extern void chkGTFlag(void);
+#else
+extern void istackreset();
+extern int istacksize();
+extern void pushint();
+extern int popint();
+extern int istackempty();
+extern int topint();
+extern void NewSetWd();
+extern void DumpSetWd();
+extern void DumpSetWdForC();
+extern void DumpSetWdForCC();
+extern void NewSet();
+extern void FillSet();
+extern void ComputeErrorSets();
+extern void ComputeTokSets();
+extern void SubstErrorClass();
+extern int DefErrSet();
+extern int DefErrSetForC();
+extern int DefErrSetForCC();
+extern void GenErrHdr();
+extern void dumpExpr();
+extern void addParm();
+extern Graph buildAction();
+extern Graph buildToken();
+extern Graph buildWildCard();
+extern Graph buildRuleRef();
+extern Graph Or();
+extern Graph Cat();
+extern Graph makeOpt();
+extern Graph makeBlk();
+extern Graph makeLoop();
+extern Graph makePlus();
+extern Graph emptyAlt();
+extern TokNode * newTokNode();
+extern RuleRefNode * newRNode();
+extern Junction * newJunction();
+extern ActionNode * newActionNode();
+extern char * makelocks();
+extern void preorder();
+extern Tree * tnode();
+extern void _Tfree();
+extern Tree * tdup();
+extern int is_single_tuple();
+extern Tree * tappend();
+extern void Tfree();
+extern Tree * tlink();
+extern Tree * tshrink();
+extern Tree * tflatten();
+extern Tree * tJunc();
+extern Tree * tRuleRef();
+extern Tree * tToken();
+extern Tree * tAction();
+extern int tmember();
+extern int tmember_constrained();
+extern Tree * tleft_factor();
+extern Tree * trm_perm();
+extern void tcvt();
+extern Tree * permute();
+extern Tree * VerifyAmbig();
+extern set rJunc();
+extern set rRuleRef();
+extern set rToken();
+extern set rAction();
+extern void HandleAmbiguity();
+extern set First();
+extern void freeBlkFsets();
+extern void genAction();
+extern void genRuleRef();
+extern void genToken();
+extern void genOptBlk();
+extern void genLoopBlk();
+extern void genLoopBegin();
+extern void genPlusBlk();
+extern void genSubBlk();
+extern void genRule();
+extern void genJunction();
+extern void genEndBlk();
+extern void genEndRule();
+extern void genHdr();
+extern void genHdr1();
+extern void dumpAction();
+extern Entry ** newHashTable();
+extern Entry * hash_add();
+extern Entry * hash_get();
+extern void hashStat();
+extern char * mystrdup();
+extern void genLexDescr();
+extern void dumpLexClasses();
+extern void genDefFile();
+extern void DumpListOfParmNames();
+extern int DumpNextNameInDef();
+extern void DumpOldStyleParms();
+extern void DumpType();
+extern int strmember();
+extern int HasComma();
+extern void DumpRetValStruct();
+extern char * StripQuotes();
+extern int main();
+extern void readDescr();
+extern FILE * NextFile();
+extern char * outname();
+extern void fatalFL();
+extern void fatal_intern();
+extern void cleanUp();
+extern char * eMsg3();
+extern char * eMsgd();
+extern void s_fprT();
+extern char * TerminalString();
+extern void lexclass();
+extern void lexmode();
+extern int LexClassIndex();
+extern int hasAction();
+extern void setHasAction();
+extern int addTname();
+extern int addTexpr();
+extern int Tnum();
+extern void Tklink();
+extern Entry * newEntry();
+extern void list_add();
+extern void list_apply();
+extern char * Fkey();
+extern void FoPush();
+extern void FoPop();
+extern void RegisterCycle();
+extern void ResolveFoCycles();
+extern void pJunc();
+extern void pRuleRef();
+extern void pToken();
+extern void pAction();
+extern void FoLink();
+extern void addFoLink();
+extern void GenCrossRef();
+extern void defErr();
+extern void genStdPCCTSIncludeFile();
+extern Predicate *find_predicates();
+extern void GenRulePrototypes();
+extern Junction *first_item_is_guess_block();
+extern Junction *analysis_point();
+extern Tree *make_tree_from_sets();
+extern Tree *tdup_chain();
+extern Tree *tdif();
+extern set covered_set();
+extern void AmbiguityDialog();
+extern void dumpAmbigMsg();
+extern void GenRuleFuncRedefs();
+extern void GenPredefinedSymbolRedefs();
+extern void GenASTSymbolRedefs();
+extern void GenRemapFile();
+extern void GenSetRedefs();
+extern ForcedToken *newForcedToken();
+extern void RemapForcedTokens();
+extern char *TokenOrExpr();
+extern void setUpperRange();
+extern void GenParser_c_Hdr();
+extern void GenParser_h_Hdr();
+extern void GenRuleMemberDeclarationsForCC();
+extern int addForcedTname();
+extern char *OutMetaName();
+extern void warnNoFL();
+extern void warnFL();
+extern void warn();
+extern void warnNoCR();
+extern void errNoFL();
+extern void errFL();
+extern void err();
+extern void errNoCR();
+extern Tree *tmake();
+extern void genPredTree();
+extern UserAction *newUserAction();
+extern char *gate_symbol();
+extern char *makeAltID();
+extern void DumpRemainingTokSets();
+extern void DumpANSIFunctionArgDef();
+extern Predicate *computePredicateFromContextGuard();
+extern Predicate *new_pred();
+extern void chkGTFlag();
+#endif
+
+#ifdef __USE_PROTOS
+#include <stdlib.h>
+#endif