AuroraMiddleware/v8
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Take the build level into account for the version hash

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build is the third number of the V8 version, and very likely to change
(in contrast to the patch level which typically is zero on canaries).

BUG=chromium:440984
R=mvstanton@chromium.org,yangguo@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/802363002

Cr-Commit-Position: refs/heads/master@{#25820}
This commit is contained in:
jochen 2014-12-15 06:28:26 -08:00 committed by Commit bot
parent e3479c553c
commit a8045635cb
1 changed files with 5 additions and 1 deletions
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6
src/version.h
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@ -5,6 +5,8 @@
#ifndef V8_VERSION_H_ #ifndef V8_VERSION_H_
#define V8_VERSION_H_ #define V8_VERSION_H_
#include "src/base/functional.h"
namespace v8 { namespace v8 {
namespace internal { namespace internal {
@ -16,7 +18,9 @@ class Version {
static int GetBuild() { return build_; } static int GetBuild() { return build_; }
static int GetPatch() { return patch_; } static int GetPatch() { return patch_; }
static bool IsCandidate() { return candidate_; } static bool IsCandidate() { return candidate_; }
static int Hash() { return (major_ << 20) ^ (minor_ << 10) ^ patch_; } static int Hash() {
return static_cast<int>(base::hash_combine(major_, minor_, build_, patch_));
}
// Calculate the V8 version string. // Calculate the V8 version string.
static void GetString(Vector<char> str); static void GetString(Vector<char> str);