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| author | Victor Stinner <victor.stinner@gmail.com> | 2016-08-19 13:11:56 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2016-08-19 13:11:56 (GMT) |
| commit | 4bb31e90f0ec07188183e318a7c86f81c2023ed0 (patch) | |
| tree | 1004c5f1289d711f35ad26b2473a9560e2accb90 /Parser | |
| parent | 7fbce56a57bd8ef45191eb8e4abb4b5d8edb1384 (diff) | |
| download | cpython-4bb31e90f0ec07188183e318a7c86f81c2023ed0.zip cpython-4bb31e90f0ec07188183e318a7c86f81c2023ed0.tar.gz cpython-4bb31e90f0ec07188183e318a7c86f81c2023ed0.tar.bz2 | |
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).
Diffstat (limited to 'Parser')
| -rw-r--r-- | Parser/grammar.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Parser/grammar.c b/Parser/grammar.c index b598294..e2cce28 100644 --- a/Parser/grammar.c +++ b/Parser/grammar.c @@ -122,7 +122,13 @@ findlabel(labellist *ll, int type, const char *str) } fprintf(stderr, "Label %d/'%s' not found\n", type, str); Py_FatalError("grammar.c:findlabel()"); + + /* Py_FatalError() is declared with __attribute__((__noreturn__)). + GCC emits a warning without "return 0;" (compiler bug!), but Clang is + smarter and emits a warning on the return... */ +#ifndef __clang__ return 0; /* Make gcc -Wall happy */ +#endif } /* Forward */ |