merges r29335 from trunk into ruby_1_9_2.

--
* string.c (sym_call), vm.c (invoke_block_from_c),
  vm_insnhelper.c (vm_yield_with_cfunc): pass given block.
  [ruby-core:32075]

* vm_eval.c (rb_funcall_passing_block): new function to call
  method with passing given block.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@30023 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 1 deletions

diff --git a/string.c b/string.c
index c38983561b..fc4f747063 100644
--- a/string.c
+++ b/string.c
@@ -7171,6 +7171,8 @@ sym_to_sym(VALUE sym)
     return sym;
 }
 
+VALUE rb_funcall_passing_block(VALUE recv, ID mid, int argc, const VALUE *argv);
+
 static VALUE
 sym_call(VALUE args, VALUE sym, int argc, VALUE *argv)
 {
@@ -7180,7 +7182,7 @@ sym_call(VALUE args, VALUE sym, int argc, VALUE *argv)
 	rb_raise(rb_eArgError, "no receiver given");
     }
     obj = argv[0];
-    return rb_funcall3(obj, (ID)sym, argc - 1, argv + 1);
+    return rb_funcall_passing_block(obj, (ID)sym, argc - 1, argv + 1);
 }
 
 /*