hazohelet marked an inline comment as done.
hazohelet added inline comments.
================
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.
----------------
serge-sans-paille wrote:
> Then couldn't we increase the Size if the `FieldWidth` is unspecified?
We cannot, unless the formatted integer is known to be nonzero.
`("%#x", 0)` is `"0"` and not `"0x0"`
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D159138/new/
https://reviews.llvm.org/D159138
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