Louis Dionne e1ce3dabf0 [libc++] Fix some tests that were broken in the single-threaded configuration
We never noticed it because our CI doesn't actually build against a C
library that doesn't have threading functionality, however building
against a truly thread-free platform surfaces these issues.

Differential Revision: https://reviews.llvm.org/D114242
2021-11-19 14:24:15 -05:00
..