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add Exception#backtrace

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This commit is contained in:
wanabe
2013-08-25 01:16:31 +09:00
parent aa099f7f7d
commit 7007ce7ce0
2 changed files with 88 additions and 9 deletions
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src/error.c
+3
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@@ -435,6 +435,8 @@ mrb_sys_fail(mrb_state *mrb, const char *mesg)
}
}
mrb_value mrb_get_backtrace(mrb_state*, mrb_value);
void
mrb_init_exception(mrb_state *mrb)
{
@@ -448,6 +450,7 @@ mrb_init_exception(mrb_state *mrb)
mrb_define_method(mrb, e, "to_s", exc_to_s, MRB_ARGS_NONE());
mrb_define_method(mrb, e, "message", exc_message, MRB_ARGS_NONE());
mrb_define_method(mrb, e, "inspect", exc_inspect, MRB_ARGS_NONE());
mrb_define_method(mrb, e, "backtrace", mrb_get_backtrace, MRB_ARGS_NONE());
mrb->eStandardError_class = mrb_define_class(mrb, "StandardError", mrb->eException_class); /* 15.2.23 */
mrb_define_class(mrb, "RuntimeError", mrb->eStandardError_class); /* 15.2.28 */