struct A {
const int x;
int y;
};
union U {
const int x;
A a;
};
g++ 4.3.1 says...
vvv.C:8: error: member `A U::a' with copy assignment operator not allowed in
union
As far as I can see, struct A does not have a copy assignment operator
at all.
Sun's Forte 12 is happy with the code for what that is worth.
--
Summary: Union member incorrectly disallowed
Product: gcc
Version: 4.3.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: terra at gnome dot org
GCC host triplet: x86_64-suse-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39934
