NFC.

The patch fixes r321395, that cuased
 -Werror=unused-but-set-variable issue for
 Diagnosed var on prod build.

From: Evgeny Stupachenko <evstupac@gmail.com>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@321854 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Serialization/ASTReader.cpp b/lib/Serialization/ASTReader.cpp
index 4ed822e04f6c8189744464721eea51f8d9810a05..66dcf14582dc2c86184490db884213949323efee 100644 (file)
--- a/lib/Serialization/ASTReader.cpp
+++ b/lib/Serialization/ASTReader.cpp
@@ -10660,6 +10660,7 @@ void ASTReader::diagnoseOdrViolations() {
       Diagnosed = true;
       break;
     }
+    (void)Diagnosed;
     assert(Diagnosed && "Unable to emit ODR diagnostic.");
   }
 }