[clang-cl] Add /Zc:wchar_t- option
authorPengxuan Zheng <pzheng@quicinc.com>
Fri, 13 May 2022 02:50:18 +0000 (19:50 -0700)
committerPengxuan Zheng <pzheng@quicinc.com>
Tue, 17 May 2022 16:40:30 +0000 (09:40 -0700)
commit366e57de23ed20ac95201e1623dfffed215e98f8
tree9f6a181bc9a905a97942ac162cc67e409292c081
parentf84741d8bf3b382dba8c37bb9bff1f5c5576af15
[clang-cl] Add /Zc:wchar_t- option

Map /Zc:wchar_t- to the cc1 flag -fno-wchar which is already supported.

Reviewed By: thakis

Differential Revision: https://reviews.llvm.org/D125513
clang/include/clang/Driver/Options.td
clang/lib/Driver/ToolChains/Clang.cpp
clang/test/Driver/cl-options.c
clang/test/Driver/cl-zc.cpp