[PATCH] D105257: [clang][darwin] add support for remapping macOS availability to Mac Catalyst availability

[Duncan P. N. Exon Smith via Phabricator via cfe-commits]

dexonsmith added a comment.

Could the DarwinSDKInfo changes be tested directly with C++ unit tests? Since this stuff is in Basic it'd be nice to test it separately from the driver. If so, maybe they could also mostly land in a separate prep commit (except the update to `clang::parseDarwinSDKInfo` which is what changes the Driver behaviour).



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Comment at: clang/include/clang/Basic/DarwinSDKInfo.h:129
+  static Optional<DarwinSDKInfo>
+  parseDarwinSDKSettingsJSON(StringRef FilePath, const llvm::json::Object *Obj);
+
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Should this take the VFS?


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D105257