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util: update definition of DISALLOW_COPY_AND_ASSIGN macro #23092

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util: update definition of DISALLOW_COPY_AND_ASSIGN macro #23092

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nitsakh
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@nitsakh nitsakh commented Sep 25, 2018

This PR updates the DISALLOW_COPY_AND_ASSIGN macro.
The compiler will not define move constructor or move assignment operators when copy constructor/assignment is defined.
Hence, it's not needed to delete move operations.
This also makes the definition coherent with chromium's definition of the same. https://cs.chromium.org/chromium/src/base/macros.h?rcl=b209442fa2c29021b06a6dcbbd0486b440011fe2&l=33.

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  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • commit message follows commit guidelines

@nodejs-github-bot nodejs-github-bot added the c++ Issues and PRs that require attention from people who are familiar with C++. label Sep 25, 2018
bnoordhuis
bnoordhuis approved these changes Sep 26, 2018
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LGTM. You're right they're not needed. I believe I added them to work around bugs in VS 2013 and left them in afterwards as self-documentation.

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CI: https://ci.nodejs.org/job/node-test-pull-request/17523/

@addaleax addaleax added lib / src Issues and PRs related to general changes in the lib or src directory. author ready PRs that have at least one approval, no pending requests for changes, and a CI started. labels Sep 30, 2018
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danbev commented Oct 2, 2018

Re-run CI: https://ci.nodejs.org/job/node-test-pull-request/17577/

@joyeecheung joyeecheung mentioned this pull request Oct 2, 2018
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danbev commented Oct 2, 2018

Re-run failing node-test-commit-osx.

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danbev commented Oct 2, 2018

Landed in 97f1e94.

@danbev danbev closed this Oct 2, 2018
danbev pushed a commit that referenced this pull request Oct 2, 2018
@nitsakh @danbev
util: update definition of DISALLOW_COPY_AND_ASSIGN macro
97f1e94 
PR-URL: #23092
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: James M Snell <[email protected]>
targos pushed a commit that referenced this pull request Oct 3, 2018
@nitsakh @targos
util: update definition of DISALLOW_COPY_AND_ASSIGN macro
f2dfebb 
PR-URL: #23092
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: James M Snell <[email protected]>
@nitsakh nitsakh deleted the copy-assign-macro branch October 4, 2018 05:43
@targos targos mentioned this pull request Oct 7, 2018
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@addaleax addaleax mentioned this pull request Oct 23, 2018
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@jasnell jasnell jasnell approved these changes

@bnoordhuis bnoordhuis bnoordhuis approved these changes

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