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-rw-r--r--math/libm-test.inc4
1 files changed, 4 insertions, 0 deletions
diff --git a/math/libm-test.inc b/math/libm-test.inc
index 25a8f4111d..60abf0e47f 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -9019,6 +9019,10 @@ yn_test (void)
      and FLT_MIN.  See Bug 14173.  */
   TEST_ff_f (yn, 10, min_value, minus_infty, OVERFLOW_EXCEPTION);
 
+  errno = 0;
+  TEST_ff_f (yn, 10, min_value, minus_infty, OVERFLOW_EXCEPTION);
+  check_int ("errno for yn(10,-min) == ERANGE", errno, ERANGE, 0, 0, 0);
+
   END (yn);
 }