* compile.c, iseq.c, ruby.c, vm.c, vm_core.h, vm_eval.c: add absolute

  path field into rb_iseq_t.  The field contains a string representing
  a path to corresponding source file. or nil when the iseq is created
  from -e, stdin, eval, etc.  This field is used for require_relative.
  [ruby-dev:40004]

* load.c (rb_f_require_relative): add C implementation of
  require_relative.

* prelude.rb (require_relative): get rid of Ruby implementation of
  require_relative.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 1 deletions

diff --git a/compile.c b/compile.c
index 1db4e9c6b8..a89bccbc2f 100644
--- a/compile.c
+++ b/compile.c
@@ -169,6 +169,9 @@ PRINTF_ARGS(void ruby_debug_printf(const char*, ...), 1, 2);
 #define iseq_filename(iseq) \
   (((rb_iseq_t*)DATA_PTR(iseq))->filename)
 
+#define iseq_filepath(iseq) \
+  (((rb_iseq_t*)DATA_PTR(iseq))->filepath)
+
 #define NEW_ISEQVAL(node, name, type, line_no)       \
   new_child_iseq(iseq, node, name, 0, type, line_no)
 
@@ -917,7 +920,7 @@ new_child_iseq(rb_iseq_t *iseq, NODE *node,
     VALUE ret;
 
     debugs("[new_child_iseq]> ---------------------------------------\n");
-    ret = rb_iseq_new_with_opt(node, name, iseq_filename(iseq->self), INT2FIX(line_no),
+    ret = rb_iseq_new_with_opt(node, name, iseq_filename(iseq->self), iseq_filepath(iseq->self), INT2FIX(line_no),
 			       parent, type, iseq->compile_data->option);
     debugs("[new_child_iseq]< ---------------------------------------\n");
     iseq_add_mark_object(iseq, ret);