[asperl] fixups to make it build and pass tests under both compilers

[p5sagit/p5-mst-13.2.git] / regexp.h

diff --git a/regexp.h b/regexp.h
index 2f7aa02..cb6b0c6 100644 (file)
--- a/regexp.h
+++ b/regexp.h
@@ -17,6 +17,22 @@ struct regnode {
 
 typedef struct regnode regnode;
 
+struct reg_data {
+    U32 count;
+    U8 *what;
+    void* data[1];
+};
+
+struct reg_substr_datum {
+    I32 min_offset;
+    I32 max_offset;
+    SV *substr;
+};
+
+struct reg_substr_data {
+    struct reg_substr_datum data[3];   /* Actual array */
+};
+
 typedef struct regexp {
        I32 refcnt;
        char **startp;
@@ -33,6 +49,7 @@ typedef struct regexp {
        U16 naughty;            /* how exponential is this pattern? */
        U16 reganch;            /* Internal use only +
                                   Tainted information used by regexec? */
+#if 0
         SV *anchored_substr;   /* Substring at fixed position wrt start. */
        I32 anchored_offset;    /* Position of it. */
         SV *float_substr;      /* Substring at variable position wrt start. */
@@ -41,10 +58,22 @@ typedef struct regexp {
         SV *check_substr;      /* Substring to check before matching. */
         I32 check_offset_min;  /* Offset of the above. */
         I32 check_offset_max;  /* Offset of the above. */
+#else
+        struct reg_substr_data *substrs;
+#endif
         struct reg_data *data; /* Additional data. */
        regnode program[1];     /* Unwarranted chumminess with compiler. */
 } regexp;
 
+#define anchored_substr substrs->data[0].substr
+#define anchored_offset substrs->data[0].min_offset
+#define float_substr substrs->data[1].substr
+#define float_min_offset substrs->data[1].min_offset
+#define float_max_offset substrs->data[1].max_offset
+#define check_substr substrs->data[2].substr
+#define check_offset_min substrs->data[2].min_offset
+#define check_offset_max substrs->data[2].max_offset
+
 #define ROPT_ANCH              (ROPT_ANCH_BOL|ROPT_ANCH_MBOL|ROPT_ANCH_GPOS)
 #define ROPT_ANCH_SINGLE       (ROPT_ANCH_BOL|ROPT_ANCH_GPOS)
 #define ROPT_ANCH_BOL          1