commit fb84664349ca6f37f5ec4df440f6c362cca62470
author Chris Lattner <sabre@nondot.org> Tue Jul 28 18:25:28 2009 +0000
committer Chris Lattner <sabre@nondot.org> Tue Jul 28 18:25:28 2009 +0000
tree afbecc17c6430205bf4001d9a0e3b70c1ef5b5d6
parent 41f55d3d89d53ac242db8244f823555904200744

fix PR4633: cast to void should silence the 'unused expression' warning.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77344 91177308-0d34-0410-b5e6-96231b3b80d8

test/Sema/unused-expr.c

diff --git a/test/Sema/unused-expr.c b/test/Sema/unused-expr.c
index 9c231e9..a5e5ec4 100644
--- a/test/Sema/unused-expr.c
+++ b/test/Sema/unused-expr.c
@@ -43,4 +43,11 @@
 {
   unsigned char c = 1;
   *a |= c, *b += c;
+
+
+  // PR4633
+  int y, x;
+  ((void)0), y = x;
 }
+
+