From: Ted Kremenek <kremenek@apple.com>
Date: Mon, 23 Mar 2009 22:30:58 +0000 (+0000)
Subject: A test case to test that -warn-dead-stores does not emit a warning for stores to... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=632d1ece2715b1c8a0c99e1b8b487f4c148c89d5;p=clang

A test case to test that -warn-dead-stores does not emit a warning for stores to variables marked with '#pragma unused'.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67570 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Analysis/dead-stores.c b/test/Analysis/dead-stores.c
index 8e44717299..c151057096 100644
--- a/test/Analysis/dead-stores.c
+++ b/test/Analysis/dead-stores.c
@@ -167,3 +167,9 @@ int f19b(void) { // FIXME: Should this case be considered the same as f19?
   x = 1;
   return x;  
 }
+
+void f20(void) {
+  int x = 1; // no-warning
+#pragma unused(x)
+}
+