Detect identity conversion in toDynamic

[folly.git] / folly / test / FunctionTest.cpp

diff --git a/folly/test/FunctionTest.cpp b/folly/test/FunctionTest.cpp
index 99c5b6c519767a3bf3eb4a1118d127682049b141..e9ac94302326993c3fdc5ab4b4f32c5ae649a590 100644 (file)
--- a/folly/test/FunctionTest.cpp
+++ b/folly/test/FunctionTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -197,8 +197,10 @@ TEST(Function, NonCopyableLambda) {
   auto unique_ptr_int = folly::make_unique<int>(900);
   EXPECT_EQ(900, *unique_ptr_int);
 
-  char fooData[64] = {0};
-  EXPECT_EQ(0, fooData[0]); // suppress gcc warning about fooData not being used
+  struct {
+    char data[64];
+  } fooData = {{0}};
+  (void)fooData; // suppress gcc warning about fooData not being used
 
   auto functor = std::bind(
       [fooData](std::unique_ptr<int>& up) mutable { return ++*up; },