__glibcxx_assert_fail is not defined when we disable
the libstdcxx-verbose. This causes ABI break when a
binary is compiled with verbose enabled.
libstdc++-v3/ChangeLog:
* src/c++11/assert_fail.cc:
---
libstdc++-v3/src/c++11/assert_fail.cc | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/libstdc++-v3/src/c++11/assert_fail.cc
b/libstdc++-v3/src/c++11/assert_fail.cc
index 6d99c7958f3..930cabd5ee6 100644
--- a/libstdc++-v3/src/c++11/assert_fail.cc
+++ b/libstdc++-v3/src/c++11/assert_fail.cc
@@ -22,23 +22,28 @@
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
+#include <bits/c++config.h>
+#ifdef _GLIBCXX_VERBOSE_ASSERT
#include <cstdio> // for std::fprintf, stderr
+#endif
#include <cstdlib> // for std::abort
-#ifdef _GLIBCXX_VERBOSE_ASSERT
namespace std
{
[[__noreturn__]]
void
- __glibcxx_assert_fail(const char* file, int line,
- const char* function, const char* condition) noexcept
+ __glibcxx_assert_fail( [[maybe_unused]] const char* file,
+ [[maybe_unused]] int line,
+ [[maybe_unused]] const char* function,
+ [[maybe_unused]] const char* condition) noexcept
{
+#ifdef _GLIBCXX_VERBOSE_ASSERT
if (file && function && condition)
fprintf(stderr, "%s:%d: %s: Assertion '%s' failed.\n",
file, line, function, condition);
else if (function)
fprintf(stderr, "%s: Undefined behavior detected.\n", function);
+#endif
abort();
}
}
-#endif
--
2.45.2
