diff options
author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-11-09 05:22:51 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-11-09 05:22:51 +0000 |
commit | 3b7373fd00a0ba456498a7b7d6de2a47c96434a2 (patch) | |
tree | 6e1f16aabe8a9f0176d9fb7140caf113c76de626 /vm_backtrace.c | |
parent | 976b6df9596a2077f09f6bed1796a02a229498d1 (diff) |
fix backtrace on argment error.
* vm_backtrace.c (rb_backtrace_use_iseq_first_lineno_for_last_location):
added. It modifies last location's line as corresponding iseq's first line
number.
* vm_args.c (raise_argument_error): use added function.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60725 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_backtrace.c')
-rw-r--r-- | vm_backtrace.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/vm_backtrace.c b/vm_backtrace.c index 69772180f6..f22e3f2944 100644 --- a/vm_backtrace.c +++ b/vm_backtrace.c @@ -585,6 +585,25 @@ rb_backtrace_to_str_ary(VALUE self) return bt->strary; } +void +rb_backtrace_use_iseq_first_lineno_for_last_location(VALUE self) +{ + const rb_backtrace_t *bt; + const rb_iseq_t *iseq; + rb_backtrace_location_t *loc; + + GetCoreDataFromValue(self, rb_backtrace_t, bt); + VM_ASSERT(bt->backtrace_size > 0); + + loc = &bt->backtrace[bt->backtrace_size - 1]; + iseq = loc->body.iseq.iseq; + + VM_ASSERT(loc->type == LOCATION_TYPE_ISEQ); + + loc->body.iseq.lineno.lineno = FIX2INT(iseq->body->location.first_lineno); + loc->type = LOCATION_TYPE_ISEQ_CALCED; +} + static VALUE location_create(rb_backtrace_location_t *srcloc, void *btobj) { |