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Fix ruby warning using clang in director exception code

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Suppresses warning:
  error: control may reach end of non-void function [-Werror,-Wreturn-type]
The UNUSED macro is not expanded in ruby.h for rb_exc_raise for clang when
it ought to be.
For patch #512
This commit is contained in:
William S Fulton 2015-08-31 14:05:31 +01:00
commit 567d4690cf
1 changed files with 1 additions and 0 deletions
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Source/Modules/ruby.cxx
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@ -2971,6 +2971,7 @@ public:
Printf(rescue->code, "if (%s == 0) ", depthCountName);
Printv(rescue->code, Str(tm), "\n", NIL);
Printv(rescue->code, "rb_exc_raise(error);\n", NIL);
Printv(rescue->code, "return Qnil;\n", NIL);
Printv(rescue->code, "}", NIL);
}