commit 268f89e02de7bddbc9d7d7a147a3003bd81cf0d7
author Douglas Gregor <dgregor@apple.com> Tue Nov 09 14:57:47 2010 +0000
committer Douglas Gregor <dgregor@apple.com> Tue Nov 09 14:57:47 2010 +0000
tree e996cbbe2c2d6e030138cb9009de7ebae4eb02f2
parent 0b9c22b61a3c99c8c0e8d898adb0f60afa76584e

Make #pragma unused work for static local variables.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118500 91177308-0d34-0410-b5e6-96231b3b80d8

test/SemaCXX/warn-unused-variables.cpp

diff --git a/test/SemaCXX/warn-unused-variables.cpp b/test/SemaCXX/warn-unused-variables.cpp
index 6992cdc..8ae7d6a 100644
--- a/test/SemaCXX/warn-unused-variables.cpp
+++ b/test/SemaCXX/warn-unused-variables.cpp
@@ -59,3 +59,9 @@
     X<char> str (read_from_file()); // expected-error{{use of undeclared identifier 'read_from_file'}}
   }
 }
+
+void unused_local_static() {
+  static int x = 0;
+  static int y = 0; // expected-warning{{unused variable 'y'}}
+#pragma unused(x)
+}