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Use RString in mesg instead.

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This commit is contained in:
take_cheeze
2014-07-28 20:30:02 +09:00
parent e926b532ee
commit f77fb11f4e
3 changed files with 16 additions and 9 deletions
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src/error.c
+11 -4
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@@ -21,15 +21,22 @@
static void
exc_mesg_set(mrb_state *mrb, struct RException *exc, mrb_value mesg)
{
exc->flags |= MRB_EXC_MESG_INIT_FLAG;
exc->mesg = mesg;
mrb_field_write_barrier_value(mrb, (struct RBasic*)exc, mesg);
if (mrb_string_p(mesg)) {
exc->flags |= MRB_EXC_MESG_STRING_FLAG;
exc->mesg = RSTRING(mesg);
mrb_field_write_barrier_value(mrb, (struct RBasic*)exc, mesg);
}
else if (!mrb_nil_p(mesg)) {
exc->flags &= ~MRB_EXC_MESG_STRING_FLAG;
mrb_obj_iv_set(mrb, (struct RObject*)exc, mrb_intern_lit(mrb, "mesg"), mesg);
}
}
static mrb_value
exc_mesg_get(mrb_state *mrb, struct RException *exc)
{
return (exc->flags & MRB_EXC_MESG_INIT_FLAG) != 0 ? exc->mesg : mrb_nil_value();
return (exc->flags & MRB_EXC_MESG_STRING_FLAG) != 0
? mrb_obj_value(exc->mesg) : mrb_obj_iv_get(mrb, (struct RObject*)exc, mrb_intern_lit(mrb, "mesg"));
}
mrb_value