[libc-commits] [PATCH] D109084: [libc] fix strtointeger hex prefix parsing

[Michael Jones via Phabricator via libc-commits]

michaelrj created this revision.
michaelrj added a reviewer: sivachandra.
Herald added subscribers: libc-commits, ecnelises, tschuett.
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michaelrj requested review of this revision.

Fix edge case where "0x" would be considered a complete hexadecimal
number for purposes of str_end. Now the hexadecimal prefix needs a valid
digit after it, else just the 0 will be counted as the number.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D109084

Files:
  libc/src/__support/str_conv_utils.h
  libc/test/src/stdlib/strtol_test.cpp
  libc/test/src/stdlib/strtoll_test.cpp
  libc/test/src/stdlib/strtoul_test.cpp
  libc/test/src/stdlib/strtoull_test.cpp

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