merges r27714 from trunk into ruby_1_9_2.

--
* compile.c (iseq_compile_each), vm_insnhelper.c (vm_invoke_block,
  vm_throw): allow "return" and "yield" even in singleton class
  definition.  based on a patch from wanabe <s.wanabe AT gmail.com>
  for "return".  [ruby-core:21379] [ruby-dev:40975]

* insns.def (defineclass): ditto (straightforwardly push block ptr,
  instead of dfp ptr with special flag).

* vm_core.h (RUBY_VM_CLASS_SPECIAL_P): ditto (no longer needed).

* proc.c (proc_new): ditto (remove handling for special flag).

* bootstraptest/test_jump.rb: add tests for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@27827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 2 deletions

diff --git a/vm_core.h b/vm_core.h
index 4479df6ac0..39dfe55556 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -599,8 +599,6 @@ typedef rb_control_frame_t *
 #define RUBY_VM_NORMAL_ISEQ_P(ptr) \
   (ptr && !RUBY_VM_IFUNC_P(ptr))
 
-#define RUBY_VM_CLASS_SPECIAL_P(ptr) (((VALUE)(ptr)) & 0x02)
-
 #define RUBY_VM_GET_BLOCK_PTR_IN_CFP(cfp) ((rb_block_t *)(&(cfp)->self))
 #define RUBY_VM_GET_CFP_FROM_BLOCK_PTR(b) \
   ((rb_control_frame_t *)((VALUE *)(b) - 5))