diff options
Diffstat (limited to 'eval_error.c')
| -rw-r--r-- | eval_error.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/eval_error.c b/eval_error.c index 8a5ef273c1..bd691fcbad 100644 --- a/eval_error.c +++ b/eval_error.c @@ -78,11 +78,11 @@ set_backtrace(VALUE info, VALUE bt) static void error_print(void) { - volatile VALUE errat = Qnil; /* OK */ + volatile VALUE errat = Qundef; rb_thread_t *th = GET_THREAD(); VALUE errinfo = th->errinfo; int raised_flag = th->raised_flag; - volatile VALUE eclass, e; + volatile VALUE eclass = Qundef, e = Qundef; const char *volatile einfo; volatile long elen; @@ -94,11 +94,15 @@ error_print(void) if (TH_EXEC_TAG() == 0) { errat = get_backtrace(errinfo); } - else { + else if (errat == Qundef) { errat = Qnil; } - if (TH_EXEC_TAG()) + else if (eclass == Qundef || e != Qundef) { goto error; + } + else { + goto no_message; + } if (NIL_P(errat)) { const char *file = rb_sourcefile(); int line = rb_sourceline(); @@ -123,18 +127,17 @@ error_print(void) } eclass = CLASS_OF(errinfo); - if (TH_EXEC_TAG() == 0) { + if (eclass != Qundef) { e = rb_funcall(errinfo, rb_intern("message"), 0, 0); StringValue(e); einfo = RSTRING_PTR(e); elen = RSTRING_LEN(e); } else { + no_message: einfo = ""; elen = 0; } - if (TH_EXEC_TAG()) - goto error; if (eclass == rb_eRuntimeError && elen == 0) { warn_print(": unhandled exception\n"); } |