From 8a6158717bc1587a26e6134179eb9e2a9f1c2185 Mon Sep 17 00:00:00 2001 From: Victor Costan Date: Mon, 19 Feb 2018 01:56:53 -0800 Subject: [PATCH] Fix unused function warning on Mac OS. As of recently, Google Test fails to compile with the warning below when used in projects with strict warning settings. googletest/src/gtest-death-test.cc:1004:13: error: unused function 'StackGrowsDown' [-Werror,-Wunused-function] --- googletest/src/gtest-death-test.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/googletest/src/gtest-death-test.cc b/googletest/src/gtest-death-test.cc index 92a29806..852912b5 100644 --- a/googletest/src/gtest-death-test.cc +++ b/googletest/src/gtest-death-test.cc @@ -983,6 +983,7 @@ static int ExecDeathTestChildMain(void* child_arg) { } # endif // !GTEST_OS_QNX +# if GTEST_HAS_CLONE // Two utility routines that together determine the direction the stack // grows. // This could be accomplished more elegantly by a single recursive @@ -1007,6 +1008,7 @@ static bool StackGrowsDown() { StackLowerThanAddress(&dummy, &result); return result; } +# endif // GTEST_HAS_CLONE // Spawns a child process with the same executable as the current process in // a thread-safe manner and instructs it to run the death test. The