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Date:      Thu, 1 Jun 2017 06:34:14 +0000 (UTC)
From:      Ngie Cooper <ngie@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org
Subject:   svn commit: r319376 - stable/10/lib/msun/tests
Message-ID:  <201706010634.v516YEvH076741@repo.freebsd.org>

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Author: ngie
Date: Thu Jun  1 06:34:14 2017
New Revision: 319376
URL: https://svnweb.freebsd.org/changeset/base/319376

Log:
  MFC r319158:
  
  logarithm_test: assert that feclearexcept succeeds
  
  This helps ensure that test preconditons are fulfilled.
  
  CID:		1346572

Modified:
  stable/10/lib/msun/tests/logarithm_test.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/lib/msun/tests/logarithm_test.c
==============================================================================
--- stable/10/lib/msun/tests/logarithm_test.c	Thu Jun  1 06:31:25 2017	(r319375)
+++ stable/10/lib/msun/tests/logarithm_test.c	Thu Jun  1 06:34:14 2017	(r319376)
@@ -136,7 +136,7 @@ run_log2_tests(void)
 	 * We should insist that log2() return exactly the correct
 	 * result and not raise an inexact exception for powers of 2.
 	 */
-	feclearexcept(FE_ALL_EXCEPT);
+	assert(feclearexcept(FE_ALL_EXCEPT) == 0);
 	for (i = FLT_MIN_EXP - FLT_MANT_DIG; i < FLT_MAX_EXP; i++) {
 		assert(log2f(ldexpf(1.0, i)) == i);
 		assert(fetestexcept(ALL_STD_EXCEPT) == 0);



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