Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

1 files changed, 11 insertions, 0 deletions

diff --git a/test/Sema/pragma-weak.c b/test/Sema/pragma-weak.c
new file mode 100644
index 0000000..c14125e
--- /dev/null
+++ b/test/Sema/pragma-weak.c
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -verify %s
+
+void __both3(void);
+#pragma weak both3 = __both3 // expected-note {{previous definition}}
+void both3(void) __attribute((alias("__both3"))); // expected-error {{redefinition of 'both3'}}
+void __both3(void) {}
+
+void __a3(void) __attribute((noinline));
+#pragma weak a3 = __a3 // expected-note {{previous definition}}
+void a3(void) __attribute((alias("__a3"))); // expected-error {{redefinition of 'a3'}}
+void __a3(void) {}