2 Commits

Author	SHA1	Message	Date
Arthur O'Dwyer	fa6b9e4010	[libc++] Normalize all our '#pragma GCC system_header', and regression-test. ... Now we'll notice if a header forgets to include this magic phrase. Differential Revision: https://reviews.llvm.org/D118800	2022-02-04 12:27:19 -05:00
Louis Dionne	f4c1258d56	[libc++] Add an option to disable wide character support in libc++ ... Some embedded platforms do not wish to support the C library functionality for handling wchar_t because they have no use for it. It makes sense for libc++ to work properly on those platforms, so this commit adds a carve-out of functionality for wchar_t. Unfortunately, unlike some other carve-outs (e.g. random device), this patch touches several parts of the library. However, despite the wide impact of this patch, I still think it is important to support this configuration since it makes it much simpler to port libc++ to some embedded platforms. Differential Revision: https://reviews.llvm.org/D111265	2021-10-12 06:08:23 -04:00