nobu	2017-08-10 20:40:49 +0900 (Thu, 10 Aug 2017)

  New Revision: 59568

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=59568

  Log:
    vm_core.h: unreachable VM_UNREACHABLE
    
    * vm_core.h (VM_UNREACHABLE): tell unreachable if possible.
      suppress an invalid-noreturn warning at rb_fiber_start.

  Modified files:
    trunk/vm_core.h
Index: vm_core.h
===================================================================
--- vm_core.h	(revision 59567)
+++ vm_core.h	(revision 59568)
@@ -51,7 +51,7 @@ https://github.com/ruby/ruby/blob/trunk/vm_core.h#L51
 
 #else
 #define VM_ASSERT(expr) ((void)0)
-#define VM_UNREACHABLE(func) ((void)0)
+#define VM_UNREACHABLE(func) UNREACHABLE
 #endif
 
 #define RUBY_VM_THREAD_MODEL 2

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