4 files changed, 12 insertions, 23 deletions
diff --git a/ChangeLog b/ChangeLog
index d4d4e5de07..afd35b5d55 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,14 @@
+Wed Jun  6 16:11:06 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* eval.c (rb_load): should check if tainted even when wrap is
+	  specified.
+
 Wed Jun  6 14:34:27 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
-	* parse.y (aref_args): "*arg" should always be expanded by REXPAND.
+	* parse.y (mrhs_basic): "*arg" should always be expanded by REXPAND.
+
+	* regex.c (re_compile_pattern): too much optimization for the
+	  cases like /(.|a)b/.
 
 Tue Jun  5 23:58:43 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
diff --git a/eval.c b/eval.c
index c4d298421c..a1df116c1a 100644
--- a/eval.c
+++ b/eval.c
@@ -5167,12 +5167,7 @@ rb_load(fname, wrap)
     NODE *saved_cref = ruby_cref;
     TMP_PROTECT;
 
-    if (wrap) {
-	StringValue(fname);
-    }
-    else {
-	SafeStringValue(fname);
-    }
+    SafeStringValue(fname);
     file = rb_find_file(RSTRING(fname)->ptr);
     if (!file) {
 	rb_raise(rb_eLoadError, "No such file to load -- %s", RSTRING(fname)->ptr);
diff --git a/parse.y b/parse.y
index 5721886f40..c67a51096a 100644
--- a/parse.y
+++ b/parse.y
@@ -1147,7 +1147,7 @@ mrhs_basic	: args ',' arg
 		| tSTAR arg
 		    {
 			value_expr($2);
-			$$ = NEW_RESTARGS($2);
+			$$ = NEW_REXPAND($2);
 		    }
 
 primary		: literal
diff --git a/regex.c b/regex.c
index 2ebaa4c1ff..39e65da9b9 100644
--- a/regex.c
+++ b/regex.c
@@ -2381,21 +2381,7 @@ re_compile_pattern(pattern, size, bufp)
 
       laststart++;
       EXTRACT_NUMBER_AND_INCR(mcnt, laststart);
-      if (mcnt == 4 && *laststart == anychar) {
-	switch ((enum regexpcode)laststart[1]) {
-	case jump_n:
-	case finalize_jump:
-	case maybe_finalize_jump:
-	case jump:
-	case jump_past_alt:
-	case dummy_failure_jump:
-	  bufp->options |= RE_OPTIMIZE_ANCHOR;
-	  break;
-	default:
-	  break;
-	}
-      }
-      else if (*laststart == charset || *laststart == charset_not) {
+      if (*laststart == charset || *laststart == charset_not) {
 	p0 = laststart;
 	mcnt = *++p0;
 	p0 += mcnt+1;