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src: define noreturn attribute for windows #31467

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@lxbndr lxbndr commented Jan 22, 2020

As MSVC has it's own noreturn attribute, wouldn't it be useful to utilize it in NAPI_NO_RETURN macro?

I believe it will have almost zero impact for majority of addons, but code analysis tools would be thankful.

I am working on addon written in Swift. It appears that C module importer actually handles noreturn attributes to generate corresponding Swift interface. Which in turn affects type inference. As a result I got different compiler behavior on Windows for exactly same code as on Darwin platform.

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

NOTE: I had 17 failing tests on master before this change. I have 17 failing tests after this change. Took this as "pass". Would be glad if anyone correct me if tests really require attention here.

@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. node-api Issues and PRs related to the Node-API. labels Jan 22, 2020
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@Trott Trott added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Jan 25, 2020
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Trott pushed a commit that referenced this pull request Jan 25, 2020
PR-URL: #31467
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
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Trott commented Jan 25, 2020

Landed in 3188afe

Thanks for the contribution! 🎉

@Trott Trott closed this Jan 25, 2020
@lxbndr lxbndr deleted the msvc-napi-noreturn branch January 25, 2020 20:18
codebytere pushed a commit that referenced this pull request Feb 17, 2020
PR-URL: #31467
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
@codebytere codebytere mentioned this pull request Feb 17, 2020
codebytere pushed a commit that referenced this pull request Mar 15, 2020
PR-URL: #31467
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
codebytere pushed a commit that referenced this pull request Mar 17, 2020
PR-URL: #31467
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
@codebytere codebytere mentioned this pull request Mar 17, 2020
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8 participants