commit 347c365131000d33f813fff0a259decd62ddc016
author scottmg@chromium.org <scottmg@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> Thu Jan 17 08:34:04 2013 +0900
committer Qijiang Fan <fqj@google.com> Thu Jun 04 13:56:26 2020 +0900
tree 796ac2a24f679f97b13938570376e23aa28a6fbc
parent 81422bde25442b10c066f795f306fe3f5c950bc3

Add numeric_cast for checked integral narrowing casts

In work on bringing up Windows x64, there are many places that need
to be safely narrowed to the types used for interacting with other
APIs (particularly when using containers). Rather than scatter these
CHECKs all over, numeric_cast<> CHECKs that the runtime value can be
safely converted to the target type.

BUG=8606, 167187, 166496

Review URL: https://codereview.chromium.org/11886037

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@177264 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: c1c090d3f77597a8c759be30df0213b086c275f5

base/base.gyp

diff --git a/base/base.gyp b/base/base.gyp
index 7525a92..67b122b 100644
--- a/base/base.gyp
+++ b/base/base.gyp
@@ -543,6 +543,8 @@
         'process_util_unittest_mac.mm',
         'profiler/tracked_time_unittest.cc',
         'rand_util_unittest.cc',
+        'safe_numerics_unittest.cc',
+        'safe_numerics_unittest.nc',
         'scoped_native_library_unittest.cc',
         'scoped_observer.h',
         'security_unittest.cc',