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* variable.c (rb_const_set): show the previous definition

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location.  [EXPERIMENTAL]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33175 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2011-09-03 15:11:53 +00:00
parent 3e0819c66a
commit bc2a1f2a98
7 changed files with 40 additions and 1 deletions
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14
vm.c
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@ -829,6 +829,20 @@ vm_backtrace(rb_thread_t *th, int lev)
return rb_ary_reverse(ary);
}
VALUE
rb_sourcefilename(void)
{
rb_thread_t *th = GET_THREAD();
rb_control_frame_t *cfp = rb_vm_get_ruby_level_next_cfp(th, th->cfp);
if (cfp) {
return cfp->iseq->filename;
}
else {
return Qnil;
}
}
const char *
rb_sourcefile(void)
{