Fix a clang warning in grammar.c
Clang is smarter than GCC and emits a warning for dead code after a function declared with __attribute__((__noreturn__)) (Py_FatalError).
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@ -122,7 +122,13 @@ findlabel(labellist *ll, int type, const char *str)
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}
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fprintf(stderr, "Label %d/'%s' not found\n", type, str);
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Py_FatalError("grammar.c:findlabel()");
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/* Py_FatalError() is declared with __attribute__((__noreturn__)).
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GCC emits a warning without "return 0;" (compiler bug!), but Clang is
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smarter and emits a warning on the return... */
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#ifndef __clang__
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return 0; /* Make gcc -Wall happy */
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#endif
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}
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/* Forward */
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