Return GTEST_ATTRIBUTE_UNUSED_ on record_property_env to avoide comilation error (with -Werror)

The unused attribute was removed with commit 3299a23 on 2018-02-23, but it currently breaks build of 1.8.1, because of -Werror GCC parameter as reported in issue #1825.
7 years ago · 94046c91db
parent 4d066127be
commit 94046c91db
1 changed files with 1 additions and 1 deletions
--- a/googletest/test/gtest_unittest.cc
+++ b/googletest/test/gtest_unittest.cc
@ -2117,7 +2117,7 @@ class UnitTestRecordPropertyTestEnvironment : public Environment {
 };

 // This will test property recording outside of any test or test case.
-static Environment* record_property_env =
+static Environment* record_property_env GTEST_ATTRIBUTE_UNUSED_ =
    AddGlobalTestEnvironment(new UnitTestRecordPropertyTestEnvironment);

 // This group of tests is for predicate assertions (ASSERT_PRED*, etc)