From 75413d4928d6b3cf4602e9251855b3fc53730abd Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Fri, 10 Jul 2015 16:11:40 -0400 Subject: [PATCH] math/test-fenvinline: avoid compiler warning On tile (and any other machine with no FP exceptions) the feenable_test() function will generate a "function defined but not used" warning because all of the callers are commented out. We already were ifdef'ing out the body of the function, so instead just ifdef out the entire function if FE_ALL_EXCEPT == 0. --- ChangeLog | 5 +++++ math/test-fenvinline.c | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 0c7fc2c..8188ee3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2015-07-10 Chris Metcalf + + * math/test-fenvinline.c (feenable_test) [FE_ALL_EXCEPT == 0]: + Comment out the whole function, not just its body. + 2015-07-10 Siddhesh Poyarekar * stdlib/tst-tls-atexit.c (load): Remove unnecessary mutex diff --git a/math/test-fenvinline.c b/math/test-fenvinline.c index b02cefd..d196268 100644 --- a/math/test-fenvinline.c +++ b/math/test-fenvinline.c @@ -200,11 +200,11 @@ test_fesetround (void) #endif } +#if FE_ALL_EXCEPT /* Tests for feenableexcept/fedisableexcept. */ static void feenable_test (const char *flag_name, fexcept_t fe_exc) { -#if FE_ALL_EXCEPT int fe_exci = fe_exc; double fe_excd = fe_exc; int excepts; @@ -287,8 +287,8 @@ feenable_test (const char *flag_name, fexcept_t fe_exc) flag_name, (unsigned int)fe_exc, excepts); ++count_errors; } -#endif } +#endif static void test_feenabledisable (void) -- 2.7.4