admin/mruby-mruby
1
0
Fork 0
mirror of https://github.com/mruby/mruby synced 2026-06-08 16:11:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

don't overwrite backtrace info.

Browse Source
This commit is contained in:
Tomoyuki Sahara
2017-11-02 15:44:05 +09:00
parent ddfb24908c
commit f6896751b4
2 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/backtrace.c
+5 -2
View File
@@ -215,11 +215,14 @@ packed_backtrace(mrb_state *mrb)
void
mrb_keep_backtrace(mrb_state *mrb, mrb_value exc)
{
mrb_sym sym = mrb_intern_lit(mrb, "backtrace");
mrb_value backtrace;
int ai = mrb_gc_arena_save(mrb);
int ai;
if (mrb_iv_defined(mrb, exc, sym)) return;
ai = mrb_gc_arena_save(mrb);
backtrace = packed_backtrace(mrb);
mrb_iv_set(mrb, exc, mrb_intern_lit(mrb, "backtrace"), backtrace);
mrb_iv_set(mrb, exc, sym, backtrace);
mrb_gc_arena_restore(mrb, ai);
}
src/error.c
+1
View File
@@ -200,6 +200,7 @@ exc_debug_info(mrb_state *mrb, struct RObject *exc)
mrb_callinfo *ci = mrb->c->ci;
mrb_code *pc = ci->pc;
if (mrb_obj_iv_defined(mrb, exc, mrb_intern_lit(mrb, "file"))) return;
while (ci >= mrb->c->cibase) {
mrb_code *err = ci->err;