Hi,
I think there is another bug in g++ 4.4 concerning the implementation of auto
with direct and copy initialization 7.1.6.4/3 in N2914
The following program should compile, but is rejected by g++.
int main()
{
auto v1 = 1; // copy initialization syntax
auto v2(2); // direct initialization syntax
return 0;
}
$ /opt/gcc-4.4/bin/g++ -v
Using built-in specs.
Target: i686-pc-cygwin
Configured with: ./configure --prefix=/opt/gcc-4.4
Thread model: single
gcc version 4.4.0 (GCC)
$ /opt/gcc-4.4/bin/g++ --std=c++0x -Wall g++4.4Bug2AutoN2914.cpp
g++4.4Bug2AutoN2914.cpp: In function 'int main()':
g++4.4Bug2AutoN2914.cpp:5: error: 'v2' has incomplete type
g++4.4Bug2AutoN2914.cpp:4: warning: unused variable 'v1'
g++4.4Bug2AutoN2914.cpp:5: warning: unused variable 'v2'
--
Summary: [C++0x]: error with auto direct and copy initalization
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bernhard dot merkle at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40688
