Upgrade to ExtUtils::CBuilder 0.21

[perl5.git] / parser.h

diff --git a/parser.h b/parser.h
index dd9f28e..3cb3135 100644 (file)
--- a/parser.h
+++ b/parser.h
@@ -14,6 +14,7 @@
 typedef struct {
     YYSTYPE val;    /* semantic value */
     short   state;
+    I32     savestack_ix;      /* size of savestack at this state */
     AV     *comppad; /* value of PL_comppad when this value was created */
 #ifdef DEBUGGING
     const char  *name; /* token/rule name for -Dpv */
@@ -42,22 +43,41 @@ typedef struct yy_parser {
     I32                lex_casemods;   /* casemod count */
     char       *lex_brackstack;/* what kind of brackets to pop */
     char       *lex_casestack; /* what kind of case mods in effect */
-    U32                lex_defer;      /* state after determined token */
-    I32                lex_dojoin;     /* doing an array interpolation */
-    int                lex_expect;     /* expect after determined token */
+    U8         lex_defer;      /* state after determined token */
+    bool       lex_dojoin;     /* doing an array interpolation */
+    U8         lex_expect;     /* expect after determined token */
+    U8         expect;         /* how to interpret ambiguous tokens */
     I32                lex_formbrack;  /* bracket count at outer format level */
     OP         *lex_inpat;     /* in pattern $) and $| are special */
     OP         *lex_op;        /* extra info to pass back on op */
     SV         *lex_repl;      /* runtime replacement from s/// */
-    I32                lex_inwhat;     /* what kind of quoting are we in */
+    U16                lex_inwhat;     /* what kind of quoting are we in */
+    OPCODE     last_lop_op;    /* last list operator */
     I32                lex_starts;     /* how many interps done on level */
     SV         *lex_stuff;     /* runtime pattern from m// or s/// */
     I32                multi_start;    /* 1st line of multi-line string */
-    I32                multi_open;     /* delimiter of said string */
-    I32                multi_close;    /* delimiter of said string */
+    I32                multi_end;      /* last line of multi-line string */
+    char       multi_open;     /* delimiter of said string */
+    char       multi_close;    /* delimiter of said string */
     char       pending_ident;  /* pending identifier lookup */
     bool       preambled;
+    /* XXX I32 space */
     SUBLEXINFO sublex_info;
+    SV         *linestr;       /* current chunk of src text */
+    char       *bufptr;        
+    char       *oldbufptr;     
+    char       *oldoldbufptr;  
+    char       *bufend;        
+    char       *linestart;     /* beginning of most recently read line */
+    char       *last_uni;      /* position of last named-unary op */
+    char       *last_lop;      /* position of last list operator */
+    line_t     copline;        /* current line number */
+    U16                in_my;          /* we're compiling a "my"/"our" declaration */
+    U8         lex_state;      /* next token is determined */
+    U8         error_count;    /* how many compile errors so far, max 10 */
+    HV         *in_my_stash;   /* declared class of this "my" declaration */
+    PerlIO     *rsfp;          /* current source file pointer */
+    AV         *rsfp_filters;  /* holds chain of active source filters */
 
 #ifdef PERL_MAD
     SV         *endwhite;
@@ -72,7 +92,19 @@ typedef struct yy_parser {
     SV         *thisstuff;
     SV         *thistoken;
     SV         *thiswhite;
+
+/* What we know when we're in LEX_KNOWNEXT state. */
+    NEXTTOKE   nexttoke[5];    /* value of next token, if any */
+    I32                curforce;
+#else
+    YYSTYPE    nextval[5];     /* value of next token, if any */
+    I32                nexttype[5];    /* type of next token */
+    I32                nexttoke;
 #endif
+
+    COP                *saved_curcop;  /* the previous PL_curcop */
+    char       tokenbuf[256];
+
 } yy_parser;