diff options
| -rw-r--r-- | src/backtrace.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/backtrace.c b/src/backtrace.c index a82d8f343..9427c3c8d 100644 --- a/src/backtrace.c +++ b/src/backtrace.c @@ -132,9 +132,18 @@ output_backtrace(mrb_state *mrb, mrb_int ciidx, mrb_code *pc0, output_stream_fun static void exc_output_backtrace(mrb_state *mrb, struct RObject *exc, output_stream_func func, void *stream) { + mrb_value lastpc; + mrb_code *code; + + lastpc = mrb_obj_iv_get(mrb, exc, mrb_intern_lit(mrb, "lastpc")); + if (mrb_nil_p(lastpc)) { + code = NULL; + } else { + code = (mrb_code*)mrb_cptr(lastpc); + } + output_backtrace(mrb, mrb_fixnum(mrb_obj_iv_get(mrb, exc, mrb_intern_lit(mrb, "ciidx"))), - (mrb_code*)mrb_cptr(mrb_obj_iv_get(mrb, exc, mrb_intern_lit(mrb, "lastpc"))), - func, stream); + code, func, stream); } /* mrb_print_backtrace/mrb_get_backtrace: |