[PCH] When loading fields from external storage make sure to also
load in the IndirectField declarations as well.
Field designators in initializer lists depend on traversing the fields
decl chain to find the indirect fields.
Fixes rdar://12239321
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163552 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/PCH/field-designator.c b/test/PCH/field-designator.c
new file mode 100644
index 0000000..763cfda
--- /dev/null
+++ b/test/PCH/field-designator.c
@@ -0,0 +1,35 @@
+// RUN: %clang_cc1 -cc1 %s -include %s
+// RUN: %clang_cc1 -cc1 %s -emit-pch -o %t.pch
+// RUN: %clang_cc1 -cc1 %s -include-pch %t.pch
+
+// rdar://12239321 Make sure we don't emit a bogus
+// error: field designator 'e' does not refer to a non-static data member
+
+#ifndef HEADER
+#define HEADER
+//===----------------------------------------------------------------------===//
+
+struct U {
+ union {
+ struct {
+ int e;
+ int f;
+ };
+
+ int a;
+ };
+};
+
+//===----------------------------------------------------------------------===//
+#else
+#if !defined(HEADER)
+# error Header inclusion order messed up
+#endif
+//===----------------------------------------------------------------------===//
+
+void bar() {
+ static const struct U plan = { .e = 1 };
+}
+
+//===----------------------------------------------------------------------===//
+#endif