#!/bin/bash
cat << EOF > test.cpp
enum class foo : char
{
A,
B
};
int main()
{
foo a = foo::A;
return (a == foo::A) ? 1 : 0;
}
EOF
$ g++-4.4 -std=c++0x test.cpp
test.cpp: In function int main():
test.cpp:11: error: invalid operands of types foo and foo to binary
operator==
$ gcc-4.4 -v
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu
4.4-20090418-1ubuntu3' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared
--enable-multiarch --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix
--with-gxx-include-dir=/usr/include/c++/4.4 --program-suffix=-4.4 --enable-nls
--enable-clocale=gnu --enable-libstdcxx-debug --enable-mpfr --enable-objc-gc
--enable-targets=all --disable-werror --with-arch-32=i586 --with-tune=generic
--enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu
--target=i486-linux-gnu
Thread model: posix
gcc version 4.4.0 20090419 (prerelease) [gcc-4_4-branch revision 146360]
(Ubuntu 4.4-20090418-1ubuntu3)
--
Summary: [C++0x] "invalid operands" error doing == on strong
enums
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: msclrhd at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41030
