1 // REQUIRES: x86-registered-target
3 // RUN: %clang -fsyntax-only -isysroot %S/Inputs/System/usr/include -fmodules -fmodules-cache-path=%t \
4 // RUN: -target x86_64-darwin \
5 // RUN: -F %S -F %S/Inputs/self-import-header -I %S/Inputs/self-import-header \
6 // RUN: %s -D__need_wint_t -Werror=implicit-function-declaration