https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85128
Bug ID: 85128
Summary: Local scope type(def) falsely assumed to change
meaning of outer scope type(def)
Product: gcc
Version: 6.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: steffen at sdaoden dot eu
Target Milestone: ---
Hi, my first post here.
So i have no idea, all i can say is what the subject says, that clang gets it
right, and here is the error message:
g++ -DNDEBUG -DOPTIMIZE -Wall -W -Wno-long-long -pedantic -fno-exceptions
-fno-rtti -DPIC -fpic -I./ -fomit-frame-pointer -O2 -c -o .obj/d2.o
src/smp/x_signal.cc
In file included from ./sf/sys/cp.h:30:0,
from ./src/x_posix.h:133,
from src/smp/x_signal.cc:46:
./sf/sys/coll/teacher.h:146:32: error: declaration of 'typedef class
SF::Sys::Coll::AutoToolbox<T> SF::Sys::Coll::TypeTraits<T>::AutoToolbox'
[-fpermissive]
pub typedef AutoToolbox<Type> AutoToolbox;
^~~~~~~~~~~
In file included from ./sf/sys/coll/teacher.h:29:0,
from ./sf/sys/cp.h:30,
from ./src/x_posix.h:133,
from src/smp/x_signal.cc:46:
./sf/sys/coll/forwards.h:61:25: error: changes meaning of 'AutoToolbox' from
'class SF::Sys::Coll::AutoToolbox<T>' [-fpermissive]
template<class T> class AutoToolbox;
^~~~~~~~~~~
