[PATCH] D90335: [NFC][FileCheck] Add --allow-unused-prefixes option

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

Emm... I think you can just reuse D90281 <https://reviews.llvm.org/D90281> as we want the option to come with its functionality to test that the option is actually useful.



================
Comment at: llvm/utils/FileCheck/FileCheck.cpp:80
 
+static cl::opt<bool> AllowUnusedPrefixes(
+    "allow-unused-prefixes", cl::init(false),
----------------
true by default then switch to false by default


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D90335/new/

https://reviews.llvm.org/D90335