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* [gcc r13-1199] libstdc++: testsuite: require cmath for nexttowardl
@ 2022-06-22 2:11 Alexandre Oliva
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From: Alexandre Oliva @ 2022-06-22 2:11 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:540ae3601e1d2403ae5ba27db36ca75cb1e8d055
commit r13-1199-g540ae3601e1d2403ae5ba27db36ca75cb1e8d055
Author: Alexandre Oliva <oliva@adacore.com>
Date: Tue Jun 21 23:11:00 2022 -0300
libstdc++: testsuite: require cmath for nexttowardl
nexttowardl is only expected to be available with C99 math, but
20_util/to_chars/long_double.cc uses it unconditionally.
State the cmath requirement in the test.
for libstdc++-v3/ChangeLog
* testsuite/20_util/to_chars/long_double.cc: Require cmath.
Diff:
---
libstdc++-v3/testsuite/20_util/to_chars/long_double.cc | 1 +
1 file changed, 1 insertion(+)
diff --git a/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc b/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc
index 94b5b5967d3..0b1c2c2936f 100644
--- a/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc
+++ b/libstdc++-v3/testsuite/20_util/to_chars/long_double.cc
@@ -36,6 +36,7 @@
// { dg-require-effective-target ieee_floats }
// { dg-require-effective-target size32plus }
+// { dg-require-cmath "" }
#include <charconv>
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