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Fix unused function warning on Mac OS.

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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]
This commit is contained in:
Victor Costan 2018-02-19 01:56:53 -08:00
parent 3f0cf6b62a
commit 8a6158717b
1 changed files with 2 additions and 0 deletions
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googletest/src/gtest-death-test.cc
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@ -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