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authorAllan Sandfeld Jensen <allan.jensen@qt.io>2020-10-12 14:27:29 +0200
committerAllan Sandfeld Jensen <allan.jensen@qt.io>2020-10-13 09:35:20 +0000
commitc30a6232df03e1efbd9f3b226777b07e087a1122 (patch)
treee992f45784689f373bcc38d1b79a239ebe17ee23 /chromium/base/big_endian.h
parent7b5b123ac58f58ffde0f4f6e488bcd09aa4decd3 (diff)
downloadqtwebengine-chromium-85-based.tar.gz
BASELINE: Update Chromium to 85.0.4183.14085-based
Change-Id: Iaa42f4680837c57725b1344f108c0196741f6057 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Diffstat (limited to 'chromium/base/big_endian.h')
-rw-r--r--chromium/base/big_endian.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/chromium/base/big_endian.h b/chromium/base/big_endian.h
index 96650a6955f..5e232f426f2 100644
--- a/chromium/base/big_endian.h
+++ b/chromium/base/big_endian.h
@@ -7,6 +7,7 @@
#include <stddef.h>
#include <stdint.h>
+#include <type_traits>
#include "base/base_export.h"
#include "base/strings/string_piece.h"
@@ -20,6 +21,7 @@ namespace base {
// This would cause SIGBUS on ARMv5 or earlier and ARMv6-M.
template<typename T>
inline void ReadBigEndian(const char buf[], T* out) {
+ static_assert(std::is_integral<T>::value, "T has to be an integral type.");
*out = buf[0];
for (size_t i = 1; i < sizeof(T); ++i) {
*out <<= 8;
@@ -32,6 +34,7 @@ inline void ReadBigEndian(const char buf[], T* out) {
// Note: this loop is unrolled with -O1 and above.
template<typename T>
inline void WriteBigEndian(char buf[], T val) {
+ static_assert(std::is_integral<T>::value, "T has to be an integral type.");
for (size_t i = 0; i < sizeof(T); ++i) {
buf[sizeof(T)-i-1] = static_cast<char>(val & 0xFF);
val >>= 8;