Add [extern_c] attribute to _Builtin_intrinsics module

This allows users to import this module inside an extern "C" {} block.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@225835 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Headers/module.modulemap b/lib/Headers/module.modulemap
index 3c42477405bebea062a047d0d283cc46cecde0e7..062464ed2e53dce66580fd12d5bd44e81dcfa44a 100644 (file)
--- a/lib/Headers/module.modulemap
+++ b/lib/Headers/module.modulemap
@@ -1,4 +1,4 @@
-module _Builtin_intrinsics [system] {
+module _Builtin_intrinsics [system] [extern_c] {
   explicit module altivec {
     requires altivec
     header "altivec.h"