diff --git a/clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp b/clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
index 2b957c419ac3..e2b7cfc521f0 100644
--- a/clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
+++ b/clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp
@@ -111,6 +111,7 @@ int AnalyzerOptions::getOptionAsInteger(StringRef Name, int DefaultVal) {
   int Res = DefaultVal;
   bool b = V.getAsInteger(10, Res);
   assert(!b && "analyzer-config option should be numeric");
+  (void) b;
   return Res;
 }