• Clemens Hammacher's avatar
    Reland "[utils] Make BitField final" · 0cabc6a0
    Clemens Hammacher authored
    This is a reland of 658ff200
    
    Original change's description:
    > [utils] Make BitField final
    > 
    > We have hundreds of classes that derive from {BitField} without adding
    > any functionality. This CL switches all such occurrences to 'using'
    > declarations instead.
    > 
    > Before:
    >   class MyBitField : public BitField<int, 6, 4, MyEnum> {};
    > After:
    >   using MyBitField = BitField<int, 6, 4, MyEnum>;
    > 
    > This might reduce compilation time by reducing the number of existing
    > classes.
    > 
    > The old pattern is forbidden now by making {BitField} final.
    > 
    > R=yangguo@chromium.org
    > 
    > Bug: v8:9396, v8:7629
    > Change-Id: I8a8364707e8eae0bb522af2459c160e3293eecbb
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1722565
    > Reviewed-by: Yang Guo <yangguo@chromium.org>
    > Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#62956}
    
    Bug: v8:9396, v8:7629
    Change-Id: Ic68541af9d1e8d0340691970922f282b24a9767f
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1724379Reviewed-by: 's avatarYang Guo <yangguo@chromium.org>
    Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#62959}
    0cabc6a0
token.h 16.1 KB