vm_method.c: show respond_to location

* proc.c (rb_method_entry_location, rb_{mod,obj}_method_location): new
  functions to obtain source location of method definition.
* vm_method.c (rb_obj_respond_to): show the location of old style
  respond_to? method.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39089 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/method.h b/method.h
index e1612cbb9b..b99674a913 100644
--- a/method.h
+++ b/method.h
@@ -126,6 +126,10 @@ int rb_method_entry_arity(const rb_method_entry_t *me);
 int rb_method_entry_eq(const rb_method_entry_t *m1, const rb_method_entry_t *m2);
 st_index_t rb_hash_method_entry(st_index_t hash, const rb_method_entry_t *me);
 
+VALUE rb_method_entry_location(rb_method_entry_t *me);
+VALUE rb_mod_method_location(VALUE mod, ID id);
+VALUE rb_obj_method_location(VALUE obj, ID id);
+
 void rb_mark_method_entry(const rb_method_entry_t *me);
 void rb_free_method_entry(rb_method_entry_t *me);
 void rb_sweep_method_entry(void *vm);