nobu	2017-08-02 12:02:22 +0900 (Wed, 02 Aug 2017)

  New Revision: 59467

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=59467

  Log:
    suppress warnings when RUBY_USE_SETJMPEX

  Modified files:
    trunk/sprintf.c
    trunk/vm_trace.c
Index: sprintf.c
===================================================================
--- sprintf.c	(revision 59466)
+++ sprintf.c	(revision 59467)
@@ -1247,6 +1247,10 @@ fmt_setup(char *buf, size_t size, int c, https://github.com/ruby/ruby/blob/trunk/sprintf.c#L1247
 #endif
 #define lower_hexdigits (ruby_hexdigits+0)
 #define upper_hexdigits (ruby_hexdigits+16)
+#if defined RUBY_USE_SETJMPEX && RUBY_USE_SETJMPEX
+# undef MAYBE_UNUSED
+# define MAYBE_UNUSED(x) x = 0
+#endif
 #include "vsnprintf.c"
 
 static char *
Index: vm_trace.c
===================================================================
--- vm_trace.c	(revision 59466)
+++ vm_trace.c	(revision 59467)
@@ -402,6 +402,9 @@ rb_suppress_tracing(VALUE (*func)(VALUE) https://github.com/ruby/ruby/blob/trunk/vm_trace.c#L402
     if (!tracing) th->vm->trace_running--;
 
     if (state) {
+#if defined RUBY_USE_SETJMPEX && RUBY_USE_SETJMPEX
+	RB_GC_GUARD(result);
+#endif
 	TH_JUMP_TAG(th, state);
     }
 

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