[libclang] When loading an AST file, make sure to apply the language options
to the target info.
Related to rdar://12069503.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163931 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Index/index-pch.cpp b/test/Index/index-pch.cpp
new file mode 100644
index 0000000..c8da7b2
--- /dev/null
+++ b/test/Index/index-pch.cpp
@@ -0,0 +1,6 @@
+// RUN: c-index-test -write-pch %t.pch -fshort-wchar %s
+// RUN: c-index-test -index-tu %t.pch | FileCheck %s
+
+const wchar_t *wideStr = L"123";
+
+// CHECK: [indexDeclaration]: kind: variable | name: wideStr