I've configured libstdc++ with --enable-symvers=gnu-versioned-namespace
and run make check-c++.
A number of failures are like this one:
/home/fdumont/dev/gcc/git/gcc/testsuite/g++.dg/coroutines/coro-bad-alloc-00-bad-op-new.C:
In function 'coro1 f()':
/home/fdumont/dev/gcc/git/gcc/testsuite/g++.dg/coroutines/coro-bad-alloc-00-bad-op-new.C:9:1:
error: 'operator new' is provided by
'std::__8::__n4861::__coroutine_traits_impl<coro1, void>::promise_type'
{aka 'co
ro1::promise_type'} but is not usable with the function signature 'coro1
f()'
compiler exited with status 1
FAIL: g++.dg/coroutines/coro-bad-alloc-00-bad-op-new.C (test for
errors, line 9)
FAIL: g++.dg/coroutines/coro-bad-alloc-00-bad-op-new.C (test for excess
errors)
Excess errors:
/home/fdumont/dev/gcc/git/gcc/testsuite/g++.dg/coroutines/coro-bad-alloc-00-bad-op-new.C:9:1:
error: 'operator new' is provided by
'std::__n4861::__coroutine_traits_impl<coro1, void>::promise_type' {aka
'coro1::promise_type'} but is not usable with the function signature
'coro1 f()'
The '__8' is messing with expected output.
So I've added:
# Ignore optional version namespace from libstdc++.
regsub -all "std::__8::" $text "std::" text
in testsuite/lib/prune.exp prune_gcc_output.
But it had no impact, same failures.
What am I missing ?
Thanks,
François
