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| author | Timothy J Fontaine <tjfontaine@gmail.com> | 2014-08-05 00:43:50 +0400 |
|---|---|---|
| committer | Timothy J Fontaine <tjfontaine@gmail.com> | 2014-08-05 02:11:36 +0400 |
| commit | 53b4accb6e5747b156be91a2b90f42607e33a7cc (patch) | |
| tree | b6a1897646c3244bf72823e98741418b62ebcc93 | |
| parent | 6f043940bdcbfb5272be8ae959cd74b9fb5cf4f8 (diff) | |
v8: Fix compliation with GCC 4.8
Supresses a very loud warning from GCC 4.8 about unused typedefs
Original url https://codereview.chromium.org/69413002
| -rw-r--r-- | deps/v8/src/checks.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/deps/v8/src/checks.h b/deps/v8/src/checks.h index d0a0c2b5acf..4396adaa33c 100644 --- a/deps/v8/src/checks.h +++ b/deps/v8/src/checks.h @@ -230,6 +230,13 @@ inline void CheckNonEqualsHelper(const char* file, #define CHECK_LE(a, b) CHECK((a) <= (b)) +#if defined(__clang__) || defined(__GNUC__) +# define V8_UNUSED __attribute__((unused)) +#else +# define V8_UNUSED +#endif + + // This is inspired by the static assertion facility in boost. This // is pretty magical. If it causes you trouble on a platform you may // find a fix in the boost code. @@ -248,7 +255,7 @@ template <int> class StaticAssertionHelper { }; #define STATIC_CHECK(test) \ typedef \ StaticAssertionHelper<sizeof(StaticAssertion<static_cast<bool>((test))>)> \ - SEMI_STATIC_JOIN(__StaticAssertTypedef__, __LINE__) + SEMI_STATIC_JOIN(__StaticAssertTypedef__, __LINE__) V8_UNUSED extern bool FLAG_enable_slow_asserts; |