vendor/clang/clang-trunk-r338150

1 files changed, 20 insertions, 0 deletions

diff --git a/test/CodeGenCXX/override-bit-field-layout.cpp b/test/CodeGenCXX/override-bit-field-layout.cpp
new file mode 100644
index 0000000000000..e84fcb0f450d6
--- /dev/null
+++ b/test/CodeGenCXX/override-bit-field-layout.cpp
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -w -fdump-record-layouts-simple -foverride-record-layout=%S/Inputs/override-bit-field-layout.layout %s | FileCheck %s
+
+// CHECK: Type: struct S1
+// CHECK:   FieldOffsets: [0, 11]
+struct S1 {
+  short a : 3;
+  short b : 5;
+};
+
+// CHECK: Type: struct S2
+// CHECK:   FieldOffsets: [64]
+struct S2 {
+  virtual ~S2() = default;
+  short a : 3;
+};
+
+void use_structs() {
+  S1 s1s[sizeof(S1)];
+  S2 s2s[sizeof(S2)];
+}