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ClangImporter: support the MS anonymous structure extension #34395

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Merged
merged 1 commit into from
Oct 23, 2020

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@compnerd compnerd commented Oct 22, 2020

The Microsoft extension permits the creation of structures without a
name which effectively create an anonymous inline structure. Accommodate
that in the ClangImporter.

For more details about the extension, see:
https://docs.microsoft.com/en-us/previous-versions/a3bbz53t(v=vs.140)#anonymous-structs

Thanks to @brentdax for the suggestion of the additional check!

Replace this paragraph with a description of your changes and rationale. Provide links to external references/discussions if appropriate.

Resolves SR-NNNN.

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@swift-ci please test

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CC: @brentdax

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Looks basically alright, but I have a few suggestions.

The Microsoft extension permits the creation of structures without a
name which effectively create an anonymous inline structure.  Accommodate
that in the ClangImporter.

For more details about the extension, see:
https://docs.microsoft.com/en-us/previous-versions/a3bbz53t(v=vs.140)#anonymous-structs

Thanks to @brentdax for the suggestion of the additional check!
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@swift-ci please test

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@swift-ci please test windows platform

@compnerd compnerd merged commit 3cd6a65 into swiftlang:main Oct 23, 2020
@compnerd compnerd deleted the clang-importer branch June 23, 2023 02:07
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2 participants