compiler.has_argument: Add `-Werror=unknown-warning-option` to clang-cl cmd line
@@ -449,7 +449,7 @@ class ClangClCompiler(VisualStudioLikeCompiler):
def has_arguments(self, args: T.List[str], env: 'Environment', code: str, mode: str) -> T.Tuple[bool, bool]:
if mode != 'link':
- args = args + ['-Werror=unknown-argument']
+ args = args + ['-Werror=unknown-argument', '-Werror=unknown-warning-option']
return super().has_arguments(args, env, code, mode)
def get_toolset_version(self) -> T.Optional[str]:
