k0kubun	2017-12-16 22:02:25 +0900 (Sat, 16 Dec 2017)

  New Revision: 61296

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61296

  Log:
    vm.c: always export rb_frame_method_id_and_class
    
    Functions declared in include/ruby/backward.h is exported only when
    the condition `!defined RUBY_EXPORT && !defined RUBY_NO_OLD_COMPATIBILITY`
    is met (i.e. included by include/ruby/ruby.h).
    
    So if it is not the case when ruby is built, this will not be exported.
    This was not intentional at r60994.
    
    [Bug #14192]

  Modified files:
    trunk/vm.c
Index: vm.c
===================================================================
--- vm.c	(revision 61295)
+++ vm.c	(revision 61296)
@@ -2049,7 +2049,7 @@ rb_ec_frame_method_id_and_class(const rb https://github.com/ruby/ruby/blob/trunk/vm.c#L2049
     return rb_vm_control_frame_id_and_class(ec->cfp, idp, called_idp, klassp);
 }
 
-int
+RUBY_FUNC_EXPORTED int
 rb_frame_method_id_and_class(ID *idp, VALUE *klassp)
 {
     return rb_ec_frame_method_id_and_class(GET_EC(), idp, 0, klassp);

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