From: Björn Schäpers <[email protected]>
One could add (), these are not part of __name. One could also try to
check upfront if __cxa_demangle should be called at all.
-- >8 --
Tested on i686-w64-mingw32.
__cxa_demangle is only to demangle C++ names, for all C functions,
extern "C" functions, and including main it returns -2, in that case
just adapt the given name. Otherwise it's kept empty, which doesn't look
nice in the stacktrace.
libstdc++-v3/ChangeLog:
* include/std/stacktrace (stacktrace_entry::_S_demangle): Use
raw __name if __cxa_demangle could not demangle it.
Signed-off-by: Björn Schäpers <[email protected]>
---
libstdc++-v3/include/std/stacktrace | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libstdc++-v3/include/std/stacktrace
b/libstdc++-v3/include/std/stacktrace
index 83c6463b0d8..5baf2dcdaca 100644
--- a/libstdc++-v3/include/std/stacktrace
+++ b/libstdc++-v3/include/std/stacktrace
@@ -219,6 +219,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
&__status);
if (__status == 0)
__s = __str;
+ else
+ __s = __name;
__builtin_free(__str);
return __s;
}
--
2.38.1
