libstdc++-v3/ChangeLog:
*
testsuite/26_numerics/random/piecewise_constant_distribution/operators/serialize2.cc:
Include <cfloat> and use FLT_EVAL_METHOD instead of __FLT_EVAL_METHOD__.
*
testsuite/26_numerics/random/piecewise_linear_distribution/operators/serialize2.cc:
Likewise.
---
Not commited, as I was not sure if you actually asked for change.
Lightly tested on x86_64-linux locally. OK for trunk?
.../operators/serialize2.cc | 7 ++++---
.../piecewise_linear_distribution/operators/serialize2.cc | 7 ++++---
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git
a/libstdc++-v3/testsuite/26_numerics/random/piecewise_constant_distribution/operators/serialize2.cc
b/libstdc++-v3/testsuite/26_numerics/random/piecewise_constant_distribution/operators/serialize2.cc
index 9d6eae9459f..ee5b11252cd 100644
---
a/libstdc++-v3/testsuite/26_numerics/random/piecewise_constant_distribution/operators/serialize2.cc
+++
b/libstdc++-v3/testsuite/26_numerics/random/piecewise_constant_distribution/operators/serialize2.cc
@@ -3,6 +3,7 @@
// { dg-require-cstdint "" }
#include <random>
+#include <cfloat>
#include <sstream>
#include <testsuite_hooks.h>
@@ -100,11 +101,11 @@ int main()
test_default<double>();
test_default<long double>();
-#if __FLT_EVAL_METHOD__ >= 0
-# if __FLT_EVAL_METHOD__ == 0
+#if FLT_EVAL_METHOD >= 0
+# if FLT_EVAL_METHOD == 0
test_custom<float>();
# endif
-# if __FLT_EVAL_METHOD__ != 2
+# if FLT_EVAL_METHOD != 2
test_custom<double>();
# endif
test_custom<long double>();
diff --git
a/libstdc++-v3/testsuite/26_numerics/random/piecewise_linear_distribution/operators/serialize2.cc
b/libstdc++-v3/testsuite/26_numerics/random/piecewise_linear_distribution/operators/serialize2.cc
index f86ed47873d..79772e20288 100644
---
a/libstdc++-v3/testsuite/26_numerics/random/piecewise_linear_distribution/operators/serialize2.cc
+++
b/libstdc++-v3/testsuite/26_numerics/random/piecewise_linear_distribution/operators/serialize2.cc
@@ -3,6 +3,7 @@
// { dg-require-cstdint "" }
#include <random>
+#include <cfloat>
#include <sstream>
#include <testsuite_hooks.h>
@@ -103,11 +104,11 @@ int main()
test_default<double>();
test_default<long double>();
-#if __FLT_EVAL_METHOD__ >= 0
-# if __FLT_EVAL_METHOD__ == 0
+#if FLT_EVAL_METHOD >= 0
+# if FLT_EVAL_METHOD == 0
test_custom<float>();
# endif
-# if __FLT_EVAL_METHOD__ != 2
+# if FLT_EVAL_METHOD != 2
test_custom<double>();
# endif
test_custom<long double>();
--
2.55.0
