merges r27716 from trunk into ruby_1_9_2.

--
* vm_eval.c (eval_string_with_cref): propagative filename and line_no
  of binding.  [ruby-dev:38767] [ruby-core:28307]

* vm_core.h (rb_binding_t), proc.c: add filename and line_no fields to
  preserve them.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@27810 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/vm_eval.c b/vm_eval.c
index e7b64de7a3..7a8fffedb9 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -966,6 +966,10 @@ eval_string_with_cref(VALUE self, VALUE src, VALUE scope, NODE *cref, const char
 	    if (rb_obj_is_kind_of(scope, rb_cBinding)) {
 		GetBindingPtr(scope, bind);
 		envval = bind->env;
+		if (strcmp(file, "(eval)") == 0) {
+		    file = RSTRING_PTR(bind->filename);
+		    line = bind->line_no;
+		}
 	    }
 	    else {
 		rb_raise(rb_eTypeError,