* gc.c (id2ref): recycle check should be done by klass == 0.

  [ruby-core:01408]

* eval.c (Init_Thread): Continuation#[] added.  [ruby-talk:79028]

* parse.y (mlhs_node): should allow "::Foo" (colon3) as lhs.

* parse.y (lhs): ditto.

* parse.y (yylex): should return tCOLON3 right after kCLASS.
  [ruby-talk:78918]

* error.c (exc_initialize): was converting argument to string too
  eagerly.  Only check was needed. [ruby-talk:78958]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 3 deletions

diff --git a/error.c b/error.c
index f8fbdf7ade..674c87d122 100644
--- a/error.c
+++ b/error.c
@@ -318,12 +318,13 @@ exc_initialize(argc, argv, exc)
     VALUE *argv;
     VALUE exc;
 {
-    VALUE mesg;
+    VALUE arg;
 
-    if (rb_scan_args(argc, argv, "01", &mesg) == 1) {
+    if (rb_scan_args(argc, argv, "01", &arg) == 1) {
+	VALUE mesg = arg;
 	StringValue(mesg);	/* ensure mesg can be converted to String */
     }
-    rb_iv_set(exc, "mesg", mesg);
+    rb_iv_set(exc, "mesg", arg);
     rb_iv_set(exc, "bt", Qnil);
 
     return exc;