commit 19bda3ad8b5d37e505214e82fab1d0a0bf00f0fd
author Eli Friedman <eli.friedman@gmail.com> Wed Nov 02 01:53:16 2011 +0000
committer Eli Friedman <eli.friedman@gmail.com> Wed Nov 02 01:53:16 2011 +0000
tree 5bab9a12f1c322b03c9568ada2feb49043e664c3
parent 48a98c7a8467a9570d2fc7f2aab7f5273a3e218e

Add an option to emulate the strange Apple gcc behavior of #pragma pack.

<rdar://problem/10374763>



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@143527 91177308-0d34-0410-b5e6-96231b3b80d8

test/Sema/pragma-pack-apple.c

diff --git a/test/Sema/pragma-pack-apple.c b/test/Sema/pragma-pack-apple.c
new file mode 100644
index 0000000..5b33c03
--- /dev/null
+++ b/test/Sema/pragma-pack-apple.c
@@ -0,0 +1,10 @@
+// RUN: %clang -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: %clang -fsyntax-only -fapple-pragma-pack %s 2>&1 | FileCheck -check-prefix=CHECK-APPLE %s
+
+#pragma pack(push,1)
+#pragma pack(2)
+#pragma pack()
+#pragma pack(show)
+
+// CHECK: pack(show) == 8
+// CHECK-APPLE: pack(show) == 1