Fix -Werror build after r213945

dexonsmith · dexonsmith · commit d8d3b4dc6100 · 2014-07-25T15:00:02.000Z
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213946 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/IR/UseListOrder.cpp b/lib/IR/UseListOrder.cpp
@@ -170,6 +170,7 @@ bool TempFile::init(const std::string &Ext) {
   SmallVector<char, 64> Vector;
   DEBUG(dbgs() << " - create-temp-file\n");
   if (auto EC = sys::fs::createTemporaryFile("use-list-order", Ext, Vector)) {
+    (void)EC;
     DEBUG(dbgs() << "error: " << EC.message() << "\n");
     return true;
   }

Original file line number	Diff line number	Diff line change
`@@ -170,6 +170,7 @@ bool TempFile::init(const std::string &Ext) {`
`170`	`170`	`SmallVector<char, 64> Vector;`
`171`	`171`	`DEBUG(dbgs() << " - create-temp-file\n");`
`172`	`172`	`if (auto EC = sys::fs::createTemporaryFile("use-list-order", Ext, Vector)) {`
	`173`	`+ (void)EC;`
`173`	`174`	`DEBUG(dbgs() << "error: " << EC.message() << "\n");`
`174`	`175`	`return true;`
`175`	`176`	`}`