re/regexp_unicode_prop.t: Add comment

[perl5.git] / parser.h

diff --git a/parser.h b/parser.h
index 216e9de..4fa490a 100644 (file)
--- a/parser.h
+++ b/parser.h
@@ -112,9 +112,10 @@ typedef struct yy_parser {
     line_t     herelines;      /* number of lines in here-doc */
     line_t     preambling;     /* line # when processing $ENV{PERL5DB} */
 
+    bool        sig_seen;       /* the currently parsing sub has a signature */
     /* these are valid while parsing a subroutine signature */
-    IV          sig_elems;      /* number of signature elements seen so far */
-    IV          sig_optelems;   /* number of optional signature elems seen */
+    UV          sig_elems;      /* number of signature elements seen so far */
+    UV          sig_optelems;   /* number of optional signature elems seen */
     char        sig_slurpy;     /* the sigil of the slurpy var (or null) */
 
     bool        recheck_utf8_validity;