1// rdar://13840148
2
3// RUN: rm -rf %t
4// RUN: %clang -fsyntax-only -isysroot %S/../Inputs/System/usr/include -fmodules -fmodules-cache-path=%t \
5// RUN: -target x86_64-darwin \
6// RUN: -F %S -I %S %s -D__need_wint_t -Werror=implicit-function-declaration
7
8@import af;
9