commit 055c9708392b31ceb615c3fdfcbcb565f992f5b5
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 6c5806eee9f3c44926b42d0150bdb2c868e11d2f
parent dbb583992a189fbacaaadc833ca89c4be28a1d8a

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

<rdar://problem/10374763>

llvm-svn: 143527

clang/test/Sema/pragma-pack-apple.c

diff --git a/clang/test/Sema/pragma-pack-apple.c b/clang/test/Sema/pragma-pack-apple.c
new file mode 100644
index 0000000..5b33c03
--- /dev/null
+++ b/clang/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