https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82382
--- Comment #1 from witosx at gmail dot com ---
Sorry, posted wrong g++ -v output
### g++ -v
Using built-in specs.
COLLECT_GCC=/home/witos/.local/opt/gcc-git/bin/g++
COLLECT_LTO_WRAPPER=/home/witos/.local/opt/gcc-git/lib/gcc/x86_64-pc-linux-gnu
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: witosx at gmail dot com
Target Milestone: ---
### source code
template
struct A;
// this compiles fine (no variadic Args...)
// template
// struct A {};
// this
FIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: witosx at gmail dot com
Target Milestone: ---
Even though custom operator <<(const char*) is defined compilation fails due to
the implement
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67054
--- Comment #4 from witosx at gmail dot com ---
(In reply to DB from comment #3)
> Still occurs in 4.8 to 7.1, according to this duplicate
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80851
>
> Also, could we perhaps get a more
