[PATCH] D120464: [clang][modules] Report module maps affecting `no_undeclared_includes` modules

[Jan Svoboda via Phabricator via cfe-commits]

jansvoboda11 added inline comments.


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Comment at: clang/test/Modules/add-remove-irrelevant-module-map.m:36-38
+#if __has_include("d.h") // This should use 'd.modulemap' in order to determine that 'd.h'
+                         // doesn't exist for 'c' because of its '[no_undeclared_includes]'.
+#endif
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dexonsmith wrote:
> Would it be useful to also add a `#error` or similar inside the `#if`?
Yes, that makes sense. I'll add it before comitting.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D120464/new/

https://reviews.llvm.org/D120464