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special exception messages are static

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* vm_core.h (rb_vm_register_special_exception): make the contents
  of special exception messages static.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58285 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-04-09 04:01:07 +00:00
parent 301143273a
commit dce00119c6
2 changed files with 7 additions and 3 deletions
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5
vm.c
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@ -2130,11 +2130,12 @@ rb_vm_mark(void *ptr)
RUBY_MARK_LEAVE("vm");
}
#undef rb_vm_register_special_exception
void
rb_vm_register_special_exception(enum ruby_special_exceptions sp, VALUE cls, const char *mesg)
rb_vm_register_special_exception_str(enum ruby_special_exceptions sp, VALUE cls, VALUE mesg)
{
rb_vm_t *vm = GET_VM();
VALUE exc = rb_exc_new3(cls, rb_obj_freeze(rb_str_new2(mesg)));
VALUE exc = rb_exc_new3(cls, rb_obj_freeze(mesg));
OBJ_TAINT(exc);
OBJ_FREEZE(exc);
((VALUE *)vm->special_exceptions)[sp] = exc;

5
vm_core.h
View file

@ -1466,7 +1466,10 @@ void ruby_thread_init_stack(rb_thread_t *th);
int rb_vm_control_frame_id_and_class(const rb_control_frame_t *cfp, ID *idp, ID *called_idp, VALUE *klassp);
void rb_vm_rewind_cfp(rb_thread_t *th, rb_control_frame_t *cfp);
void rb_vm_register_special_exception(enum ruby_special_exceptions sp, VALUE exception_class, const char *mesg);
void rb_vm_register_special_exception_str(enum ruby_special_exceptions sp, VALUE exception_class, VALUE mesg);
#define rb_vm_register_special_exception(sp, e, m) \
rb_vm_register_special_exception_str(sp, e, rb_usascii_str_new_static((m), (long)rb_strlen_lit(m)))
void rb_gc_mark_machine_stack(rb_thread_t *th);