* eval.c (Init_eval), gc.c (Init_GC), proc.c (Init_Proc): freeze

  messages of preallocated special exceptions also.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17833 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/proc.c b/proc.c
index cb98853a1b..415ad1c201 100644
--- a/proc.c
+++ b/proc.c
@@ -1760,7 +1760,8 @@ Init_Proc(void)
     rb_define_method(rb_eLocalJumpError, "reason", localjump_reason, 0);
 
     rb_eSysStackError = rb_define_class("SystemStackError", rb_eException);
-    sysstack_error = rb_exc_new2(rb_eSysStackError, "stack level too deep");
+    sysstack_error = rb_exc_new3(rb_eSysStackError,
+				 rb_obj_freeze(rb_str_new2("stack level too deep")));
     OBJ_TAINT(sysstack_error);
     OBJ_FREEZE(sysstack_error);