[PATCH] D65517: [Preprocessor] Always discard body of #define if we failed to parse it

[Sam McCall via Phabricator via cfe-commits]

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

LG, though I'm obviously not an expert here. Thanks for tracking this down!



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Comment at: clang/lib/Lex/PPDirectives.cpp:2405
+  auto _ = llvm::make_scope_exit([&]() {
+    // The flag indicates if we have already reached 'eod'.
+    if (CurLexer->ParsingPreprocessorDirective)
----------------
nit: "if we are still waiting for eod"? (to avoid inverting the sense)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D65517/new/

https://reviews.llvm.org/D65517