Avoid global static initialization in Env::Default()
Summary: Mark's task description from #2316777 Env::Default() comes from util/env_posix.cc This is a static global. static PosixEnv default_env; Env* Env::Default() { return &default_env; } ----- These globals assume default_env was initialized first. I don't think that is safe or correct to do (http://stackoverflow.com/questions/1005685/c-static-initialization-order) const string AutoRollLoggerTest::kTestDir( test::TmpDir() + "/db_log_test"); const string AutoRollLoggerTest::kLogFile( test::TmpDir() + "/db_log_test/LOG"); Env* AutoRollLoggerTest::env = Env::Default(); Test Plan: run make clean && make && make check But how can I know if it works in Ubuntu? Reviewers: MarkCallaghan, chip Reviewed By: chip CC: leveldb, dhruba, haobo Differential Revision: https://reviews.facebook.net/D10491
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