[PATCH] D30882: Add a callback for __has_include and use it for dependency scanning

[Bruno Cardoso Lopes via Phabricator via cfe-commits]

bruno accepted this revision.
bruno added a comment.
This revision is now accepted and ready to land.

Hi Pete, thanks for working on this!

LGTM with the minor comments below.



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Comment at: include/clang/Lex/PPCallbacks.h:264
+  virtual void HasInclude(SourceLocation Loc, const FileEntry *File) {
+  }
   
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clang-format this one!


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Comment at: test/Frontend/dependency-gen-has-include.c:17
+#if __has_include("a/header.h")
+#endif
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Can you also add a testcase for `__has_include_next`?


https://reviews.llvm.org/D30882