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Replace 'string' with 'const string&' in FileOperationInfo #4491
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Summary: Using const string& can avoid one extra string copy. Test plan: ``` $make clean && make -j32 all check ```
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riversand963 has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.
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LGTM
@riversand963 has updated the pull request. Re-import the pull request |
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riversand963 has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.
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riversand963 is landing this pull request. If you are a Facebook employee, you can view this diff on Phabricator.
Summary:
Using const string& can avoid one extra string copy. This PR addresses a recent comment made by @siying on #3933.
Test plan: