vendor/clang/clang-r114020

1 files changed, 27 insertions, 0 deletions

diff --git a/test/PCH/chain-decls.c b/test/PCH/chain-decls.c
new file mode 100644
index 000000000000..b3daa4a7b7cd
--- /dev/null
+++ b/test/PCH/chain-decls.c
@@ -0,0 +1,27 @@
+// Test this without pch.
+// RUN: %clang_cc1 -include %S/Inputs/chain-decls1.h -include %S/Inputs/chain-decls2.h -fsyntax-only -verify %s
+
+// Test with pch.
+// RUN: %clang_cc1 -emit-pch -o %t1 %S/Inputs/chain-decls1.h
+// RUN: %clang_cc1 -emit-pch -o %t2 %S/Inputs/chain-decls2.h -include-pch %t1 -chained-pch
+// RUN: %clang_cc1 -include-pch %t2 -fsyntax-only -verify %s
+// RUN: %clang_cc1 -ast-print -include-pch %t2 %s | FileCheck %s
+
+// CHECK: void f();
+// CHECK: void g();
+
+int h() {
+  f();
+  g();
+
+  struct one x;
+  one();
+  struct two y;
+  two();
+  struct three z;
+
+  many(0);
+  struct many m;
+
+  noret();
+}