* process.c (rb_f_system): abandon vfork.

* io.c (pipe_open): ditto.

* defines.h: sparc linux needs different FLUSH_REGISTER_WINDOWS

* regex.c (re_search): abandon stclass optimization.

* bignum.c (rb_cstr2inum): deny "0_".

* bignum.c (rb_cstr2inum): allow "0\n" and so on.

* error.c (rb_invalid_str): utility function to show inspect()'ed
  string.

* bignum.c (rb_cstr2inum): prints invalid strings in inspect()'ed
  format.

* object.c (rb_Float): ditto.

* object.c (rb_convert_type): no longer use rb_rescue().

* re.c (rb_reg_search): initialize taint status of match object.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 28 deletions

diff --git a/regex.c b/regex.c
index b88bfffa4b..4b99d90317 100644
--- a/regex.c
+++ b/regex.c
@@ -1264,7 +1264,6 @@ re_compile_pattern(pattern, size, bufp)
   bufp->fastmap_accurate = 0;
   bufp->must = 0;
   bufp->must_skip = 0;
-  bufp->stclass = 0;
 
   /* Initialize the syntax table.  */
   init_syntax_once();
@@ -2389,9 +2388,6 @@ re_compile_pattern(pattern, size, bufp)
 	p0 += mcnt+1;
 	mcnt = EXTRACT_UNSIGNED_AND_INCR(p0);
 	p0 += 8*mcnt;
-	if (*p0 == maybe_finalize_jump) {
-	  bufp->stclass = laststart;
-	}
       }
     }
   }
@@ -3285,30 +3281,6 @@ re_search(bufp, string, size, startpos, range, regs)
 	  startpos++;
 	}
       }
-      else if (fastmap && (bufp->stclass)) {
-	register unsigned char *p;
-	unsigned long c;
-	int irange = range;
-
-	p = (unsigned char*)string+startpos;
-	while (range > 0) {
-	  c = *p++;
-	  if (ismbchar(c) && fastmap[c] != 2) {
-	    MBC2WC(c, p);
-	  }
-	  else if (MAY_TRANSLATE())
-	    c = translate[c];
-	  if (*bufp->stclass == charset) {
-	    if (!is_in_list(c, bufp->stclass+1)) break;
-	  }
-	  else {
-	    if (is_in_list(c, bufp->stclass+1)) break;
-	  }
-	  range--;
-	  if (c > 256) range--;
-	}
-	startpos += irange - range;
-      }
     }
 
   advance: