diff options
Diffstat (limited to 'src/memory.cpp')
| -rw-r--r-- | src/memory.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/memory.cpp b/src/memory.cpp index f6f6fe8da628..4e0d3af9167e 100644 --- a/src/memory.cpp +++ b/src/memory.cpp @@ -120,7 +120,7 @@ __shared_weak_count::lock() _NOEXCEPT object_owners+1)) return this; } - return 0; + return nullptr; } #if !defined(_LIBCPP_NO_RTTI) || !defined(_LIBCPP_BUILD_STATIC) @@ -128,7 +128,7 @@ __shared_weak_count::lock() _NOEXCEPT const void* __shared_weak_count::__get_deleter(const type_info&) const _NOEXCEPT { - return 0; + return nullptr; } #endif // _LIBCPP_NO_RTTI @@ -154,7 +154,7 @@ __sp_mut::lock() _NOEXCEPT { auto m = static_cast<__libcpp_mutex_t*>(__lx); unsigned count = 0; - while (__libcpp_mutex_trylock(m) != 0) + while (!__libcpp_mutex_trylock(m)) { if (++count > 16) { |