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| author | Louis Dionne <ldionne@apple.com> | 2019-10-01 12:12:21 +0000 |
|---|---|---|
| committer | Louis Dionne <ldionne@apple.com> | 2019-10-01 12:12:21 +0000 |
| commit | 371ea70bb7f9c9e811c36371c647980c90763b37 (patch) | |
| tree | 783ba1fb3737daed1e3d339ab59e3f8977857437 /libcxx/include/cmath | |
| parent | ed5a8971ecff1e8e51ced7f44e3f6bb71fd97086 (diff) | |
| download | bcm5719-llvm-371ea70bb7f9c9e811c36371c647980c90763b37.tar.gz bcm5719-llvm-371ea70bb7f9c9e811c36371c647980c90763b37.zip | |
[libc++] Harden usage of static_assert against C++03
In C++03, we emulate static_assert with a macro, and we must parenthesize
multiple arguments.
llvm-svn: 373328
Diffstat (limited to 'libcxx/include/cmath')
| -rw-r--r-- | libcxx/include/cmath | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libcxx/include/cmath b/libcxx/include/cmath index 36d26b38760..0f06486fb34 100644 --- a/libcxx/include/cmath +++ b/libcxx/include/cmath @@ -644,8 +644,8 @@ _LIBCPP_CONSTEXPR _IntT __max_representable_int_for_float() _NOEXCEPT { static_assert(is_floating_point<_FloatT>::value, "must be a floating point type"); static_assert(is_integral<_IntT>::value, "must be an integral type"); static_assert(numeric_limits<_FloatT>::radix == 2, "FloatT has incorrect radix"); - static_assert(_IsSame<_FloatT, float>::value || _IsSame<_FloatT, double>::value - || _IsSame<_FloatT,long double>::value, "unsupported floating point type"); + static_assert((_IsSame<_FloatT, float>::value || _IsSame<_FloatT, double>::value + || _IsSame<_FloatT,long double>::value), "unsupported floating point type"); return _FloatBigger ? numeric_limits<_IntT>::max() : (numeric_limits<_IntT>::max() >> _Bits << _Bits); } |
