diff options
Diffstat (limited to 'chromium/v8/src/base/bounds.h')
| -rw-r--r-- | chromium/v8/src/base/bounds.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/chromium/v8/src/base/bounds.h b/chromium/v8/src/base/bounds.h index 236e29b7ccd..fb8c968d660 100644 --- a/chromium/v8/src/base/bounds.h +++ b/chromium/v8/src/base/bounds.h @@ -15,9 +15,7 @@ namespace base { // branch. template <typename T, typename U> inline constexpr bool IsInRange(T value, U lower_limit, U higher_limit) { -#if V8_HAS_CXX14_CONSTEXPR - DCHECK_LE(lower_limit, higher_limit); -#endif + CONSTEXPR_DCHECK(lower_limit <= higher_limit); STATIC_ASSERT(sizeof(U) <= sizeof(T)); using unsigned_T = typename std::make_unsigned<T>::type; // Use static_cast to support enum classes. @@ -29,7 +27,9 @@ inline constexpr bool IsInRange(T value, U lower_limit, U higher_limit) { // Checks if [index, index+length) is in range [0, max). Note that this check // works even if {index+length} would wrap around. -inline constexpr bool IsInBounds(size_t index, size_t length, size_t max) { +template <typename T, + typename = typename std::enable_if<std::is_unsigned<T>::value>::type> +inline constexpr bool IsInBounds(T index, T length, T max) { return length <= max && index <= (max - length); } |