[gcc(refs/users/wschmidt/heads/builtins3)] libstdc++: Avoid using __float128 in strict modes
William Schmidt
wschmidt@gcc.gnu.org
Tue Aug 18 18:20:23 GMT 2020
https://gcc.gnu.org/g:dc8c00966ef89581447f549ebdea98dd72003fd8
commit dc8c00966ef89581447f549ebdea98dd72003fd8
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Fri Jul 31 19:58:03 2020 +0100
libstdc++: Avoid using __float128 in strict modes
libstdc++-v3/ChangeLog:
* testsuite/26_numerics/numbers/float128.cc: Check
__STRICT_ANSI__ before using __float128.
* testsuite/std/concepts/concepts.lang/concept.arithmetic/floating_point.cc:
Likewise.
Diff:
---
libstdc++-v3/testsuite/26_numerics/numbers/float128.cc | 2 +-
.../std/concepts/concepts.lang/concept.arithmetic/floating_point.cc | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libstdc++-v3/testsuite/26_numerics/numbers/float128.cc b/libstdc++-v3/testsuite/26_numerics/numbers/float128.cc
index 51ce21570e0..421af7af67f 100644
--- a/libstdc++-v3/testsuite/26_numerics/numbers/float128.cc
+++ b/libstdc++-v3/testsuite/26_numerics/numbers/float128.cc
@@ -20,7 +20,7 @@
#include <numbers>
-#if defined(_GLIBCXX_USE_FLOAT128)
+#if !defined(__STRICT_ANSI__) && defined(_GLIBCXX_USE_FLOAT128)
void
test01()
{
diff --git a/libstdc++-v3/testsuite/std/concepts/concepts.lang/concept.arithmetic/floating_point.cc b/libstdc++-v3/testsuite/std/concepts/concepts.lang/concept.arithmetic/floating_point.cc
index 1e7d649b6a7..9617889505f 100644
--- a/libstdc++-v3/testsuite/std/concepts/concepts.lang/concept.arithmetic/floating_point.cc
+++ b/libstdc++-v3/testsuite/std/concepts/concepts.lang/concept.arithmetic/floating_point.cc
@@ -23,7 +23,7 @@
static_assert( std::floating_point<float> );
static_assert( std::floating_point<double> );
static_assert( std::floating_point<long double> );
-#ifdef _GLIBCXX_USE_FLOAT128
+#if !defined(__STRICT_ANSI__) && defined(_GLIBCXX_USE_FLOAT128)
static_assert( std::floating_point<__float128> );
#endif
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