[libcxx-commits] [PATCH] D138195: [libc++] Fix __regex_word value when using newlib/picolibc

[Jon Roelofs via Phabricator via libcxx-commits]

jroelofs added a subscriber: abidh.
jroelofs added a comment.

The newlib + libc++ work I did for a previous employer (CodeSourcery/MentorGraphics/Siemens) was aimed at building a clang toolchain that could support building for baremetal arm.  An ABI break for that environment would not be the end of the world, especially considering those environments cannot afford the code size from locale support. AFAIK, @abidh is still maintaining that work, and would be able to give a definitive answer.

AFAIR, the newlib work @jfb did was for (P)NaCl, which has been deprecated in favor of Wasm [1].

1: https://developer.chrome.com/docs/native-client/nacl-and-pnacl/


Repository:
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https://reviews.llvm.org/D138195