diff options
Diffstat (limited to 'absl/base/internal/hide_ptr.h')
| -rw-r--r-- | absl/base/internal/hide_ptr.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/absl/base/internal/hide_ptr.h b/absl/base/internal/hide_ptr.h index 2c2e11f679a0..45cf438912c2 100644 --- a/absl/base/internal/hide_ptr.h +++ b/absl/base/internal/hide_ptr.h @@ -23,9 +23,7 @@ namespace base_internal { // Arbitrary value with high bits set. Xor'ing with it is unlikely // to map one valid pointer to another valid pointer. constexpr uintptr_t HideMask() { - static_assert(sizeof(uintptr_t) == 4 || sizeof(uintptr_t) == 8, - "uintptr_t must be 32 or 64 bits"); - return sizeof(uintptr_t) == 8 ? 0xF03A5F7BF03A5F7BULL : 0xF03A5F7BUL; + return (uintptr_t{0xF03A5F7BU} << (sizeof(uintptr_t) - 4) * 8) | 0xF03A5F7BU; } // Hide a pointer from the leak checker. For internal use only. |