fix -Wunused-variable

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

diff --git a/folly/test/FixedStringTest.cpp b/folly/test/FixedStringTest.cpp
index 437bd67ce82b5205f463dfeee9d5f7827d087c0a..bf3e943d9d8f5a57ef77e19b7e2a9a20f30c84ff 100644 (file)
--- a/folly/test/FixedStringTest.cpp
+++ b/folly/test/FixedStringTest.cpp
@@ -50,6 +50,7 @@ TEST(FixedStringCtorTest, Default) {
 
 TEST(FixedStringCtorTest, FromLiterals) {
   constexpr folly::FixedString<42> s{"hello world"};
 
 TEST(FixedStringCtorTest, FromLiterals) {
   constexpr folly::FixedString<42> s{"hello world"};

+  static_assert(s[0] == 'h', "");

   constexpr folly::FixedString<11> s2{"hello world"};
   static_assert(s2[0] == 'h', "");
   static_assert(s2[10] == 'd', "");
   constexpr folly::FixedString<11> s2{"hello world"};
   static_assert(s2[0] == 'h', "");
   static_assert(s2[10] == 'd', "");