[PATCH] D159138: [clang][Sema] Fix format size estimator's handling of %o, %x, %X with alternative form

[serge via Phabricator via cfe-commits]

serge-sans-paille added inline comments.


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Comment at: clang/lib/Sema/SemaChecking.cpp:966
+        // size. e.g.(("%#3x", 0xf) is "0xf")
+
+        // If the result is zero, o, b, x, X adds nothing.
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Then couldn't we increase the Size if the `FieldWidth` is unspecified?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D159138/new/

https://reviews.llvm.org/D159138