Fix -Wdouble-promotion warnings.
Reviewers: mclow.lists
Subscribers: christof, ldionne, cfe-commits, libcxx-commits
Differential Revision: https://reviews.llvm.org/D62782
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@364798 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/limits b/include/limits
index 82c1ea1..6d5d1e1 100644
--- a/include/limits
+++ b/include/limits
@@ -409,7 +409,7 @@
static _LIBCPP_CONSTEXPR const bool is_exact = false;
static _LIBCPP_CONSTEXPR const int radix = __FLT_RADIX__;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __LDBL_EPSILON__;}
- _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return 0.5;}
+ _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return 0.5L;}
static _LIBCPP_CONSTEXPR const int min_exponent = __LDBL_MIN_EXP__;
static _LIBCPP_CONSTEXPR const int min_exponent10 = __LDBL_MIN_10_EXP__;
diff --git a/include/utility b/include/utility
index 4e38678..8b45069 100644
--- a/include/utility
+++ b/include/utility
@@ -1479,7 +1479,7 @@
size_t operator()(float __v) const _NOEXCEPT
{
// -0.0 and 0.0 should return same hash
- if (__v == 0.0)
+ if (__v == 0.0f)
return 0;
return __scalar_hash<float>::operator()(__v);
}
@@ -1507,7 +1507,7 @@
size_t operator()(long double __v) const _NOEXCEPT
{
// -0.0 and 0.0 should return same hash
- if (__v == 0.0)
+ if (__v == 0.0L)
return 0;
#if defined(__i386__)
// Zero out padding bits
