  typedef struct rb_method_attr_struct {
 Index: include/ruby/ruby.h
 ===================================================================
---- include/ruby/ruby.h	(revision 28931)
+--- include/ruby/ruby.h	(revision 28972)
 +++ include/ruby/ruby.h	(working copy)
 @@ -1368,7 +1368,9 @@
  #define RUBY_EVENT_C_CALL    0x0020

 		complex.$(OBJEXT) \
Index: eval.c
===================================================================
--- eval.c	(revision 28931)
+++ eval.c	(working copy)
@@ -34,7 +34,7 @@
 

 #define debugs printf
Index: vm.c
===================================================================
--- vm.c	(revision 28972)
+++ vm.c	(working copy)
@@ -691,6 +691,7 @@
     if (RUBY_VM_NORMAL_ISEQ_P(iseq) && iseq->insn_info_size > 0) {
