[libc-commits] [PATCH] D110581: [libc][NFC] Make strchr and strrchr more consistent
Siva Chandra via Phabricator via libc-commits
libc-commits at lists.llvm.org
Mon Sep 27 22:26:43 PDT 2021
sivachandra added inline comments.
================
Comment at: libc/src/string/strrchr.cpp:16
LLVM_LIBC_FUNCTION(char *, strrchr, (const char *src, int c)) {
- const char ch = c;
+ const unsigned char ch = c;
char *last_occurrence = nullptr;
----------------
Same here - keep this `char` instead of `unsigned char`. If it is `unsigned char`, then you end up comparing singed and unsigned values on line 19.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D110581/new/
https://reviews.llvm.org/D110581
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