Add ms_abi and sysv_abi attribute handling.

Based on a patch by Benno Rice!

llvm-svn: 189644

1 files changed, 9 insertions, 0 deletions

diff --git a/clang/test/Sema/callingconv-sysv_abi.c b/clang/test/Sema/callingconv-sysv_abi.c
new file mode 100644
index 00000000000..015357d054f
--- /dev/null
+++ b/clang/test/Sema/callingconv-sysv_abi.c
@@ -0,0 +1,9 @@
+// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-pc-linux-gnu %s
+
+void __attribute__((ms_abi)) foo(void);
+void (*pfoo)(void) = foo; // expected-warning{{incompatible pointer types}}
+
+void __attribute__((sysv_abi)) bar(void);
+void (*pbar)(void) = bar;
+
+void (__attribute__((ms_abi)) *pbar2)(void) = bar; // expected-warning{{incompatible pointer types}}