[PATCH] D121165: [pseudo] Add crude heuristics to choose taken preprocessor branches.

[Sam McCall via Phabricator via cfe-commits]

sammccall marked an inline comment as done.
sammccall added inline comments.


================
Comment at: clang-tools-extra/pseudo/lib/DirectiveMap.cpp:329
+    const auto &Tokens = Code.tokens(Dir.Tokens);
+    if (Tokens.empty() || Tokens.front().Kind != tok::hash)
+      return llvm::None;
----------------
hokein wrote:
> I thought the first token of the `Directive` should always be `tok::hash`, isn't it?
Yeah, this was defensive against parsing recovery, but we're sufficiently close to the parser that we don't need to be.


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  https://reviews.llvm.org/D121165/new/

https://reviews.llvm.org/D121165