Re: [eigen] eigen3 compile error on jaunty (gcc 4.3.3)

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Thanks Benoit and Gael!

Is there a way for someone else with 4.3.3 to try this? Should I send you our chroot? (clean plain install of Ubuntu 9.04)

Radu.

On 09/02/2010 04:17 AM, Benoit Jacob wrote:

So the last reasonable explanation is that this is a bug in gcc 4.3.3
that was fixed in 4.3.4....

Benoit

2010/9/2 Gael Guennebaud<gael.guennebaud@xxxxxxxxx>:

sorry but I cannot reproduce. I tried with gcc 4.2, 4.3.4, 4.5 in both
32 and 64 bits.....


gael

On Wed, Sep 1, 2010 at 11:21 PM, Radu Bogdan Rusu<rusu@xxxxxxxxxxxxxxxx>  wrote:

Benoit, I just checked the latest revision, and I get the same errors

In file included from eigen3/eigen/Eigen/Core:244,
                 from eigen3/eigen/Eigen/QR:4,
                 from eigen3/eigen/unsupported/test/../../test/main.h:163,
                 from eigen3/eigen/unsupported/test/polynomialutils.cpp:25:
eigen3/eigen/Eigen/src/Core/MatrixBase.h:355: error: template argument 2 is
invalid
eigen3/eigen/Eigen/src/Core/MatrixBase.h:356: warning: type qualifiers
ignored on function return type
In file included from eigen3/eigen/Eigen/Core:258,
                 from eigen3/eigen/Eigen/QR:4,
                 from eigen3/eigen/unsupported/test/../../test/main.h:163,
                 from eigen3/eigen/unsupported/test/polynomialutils.cpp:25:
eigen3/eigen/Eigen/src/Core/DenseStorageBase.h: In member function 'void
Eigen::DenseStorageBase<Derived>::resize(typename
Eigen::ei_traits<Derived>::Index)':
eigen3/eigen/Eigen/src/Core/DenseStorageBase.h:188: error: template argument
1 is invalid
eigen3/eigen/Eigen/src/Core/DenseStorageBase.h: In member function 'void
Eigen::DenseStorageBase<Derived>::_init2(const typename
Eigen::ei_traits<Derived>::Scalar&, const typename
Eigen::ei_traits<Derived>::Scalar&, typename
Eigen::ei_enable_if<(Eigen::ei_dense_xpr_base::type::SizeAtCompileTime ==
2), T0>::type*)':
eigen3/eigen/Eigen/src/Core/DenseStorageBase.h:495: error: template argument
1 is invalid
make[3]: ***
[unsupported/test/CMakeFiles/polynomialutils_8.dir/polynomialutils.cpp.o]
Error 1
make[2]: *** [unsupported/test/CMakeFiles/polynomialutils_8.dir/all] Error 2
make[1]: *** [test/CMakeFiles/check.dir/rule] Error 2
make: *** [check] Error 2


Except the line numbers are different. This is:

$ hg clone https://bitbucket.org/eigen/eigen/
$ cd eigen&&  mkdir build&&  cd build&&  cmake ..&&  make check

or something :)

Thanks,
Radu.

On 09/01/2010 12:57 PM, Benoit Jacob wrote:


As I said on IRC, your line numbers are strange and don't match what I
have in these files.

Can you cd to your source directory and do:
   hg diff
   hg parent

Thanks
Benoit

2010/9/1 Radu Bogdan Rusu<rusu@xxxxxxxxxxxxxxxx>:


We first got build error in PCL. The errors that I posted in my previous
e-mail are from "make check" in eigen3 beta1 (clean tgz +
tridiag_3x3.patch
from Gael).
This is in a 32bit Jaunty (Ubuntu 9.04) chroot with gcc 4.3.3.

I wonder what causes it... hmm.

Thanks,
Radu.

On 09/01/2010 12:14 PM, Benoit Jacob wrote:


So, I have tried building polynomialsolver_9 with GCC 4.3 here, and it
works for me. I can't reproduce your error.

[bjacob@cahouette test]$ /home/bjacob/prefix/bin/c++ -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /home/bjacob/Downloads/gcc-4.3.5/configure
--prefix=/home/bjacob/prefix/ --disable-multilib
Thread model: posix
gcc version 4.3.5 (GCC)

Cheers,
Benoit

2010/9/1 Benoit Jacob<jacob.benoit.1@xxxxxxxxx>:


sorry, I am really stupid, disregard my previous email.
Your original mail had all the information.

Benoit

2010/9/1 Benoit Jacob<jacob.benoit.1@xxxxxxxxx>:


Hi,

Here a simple test program compiles with GCC 4.3, with current Eigen.

Can you send us a simple test case that fails to build? Or point us to
a specific test in our test suite? I'm at work now and can't build the
test suite with gcc 4.3 easily.

Benoit

2010/9/1 Radu Bogdan Rusu<rusu@xxxxxxxxxxxxxxxx>:


We just noticed a compilation error on Ubuntu Jaunty on eigen3 today.

$ gcc -v
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu
4.3.3-5ubuntu4'
--with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr
--enable-shared
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --enable-nls
--with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3
--enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc
--enable-mpfr
--enable-targets=all --with-tune=generic --enable-checking=release
--build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu
Thread model: posix
gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4)

$ lsb_release -a
LSB Version:


core-2.0-ia32:core-2.0-noarch:core-3.0-ia32:core-3.0-noarch:core-3.1-ia32:core-3.1-noarch:core-3.2-ia32:core-3.2-noarch:core-4.0-ia32:core-4.0-noarch:cxx-3.0-ia32:cxx-3.0-noarch:cxx-3.1-ia32:cxx-3.1-noarch:cxx-3.2-ia32:cxx-3.2-noarch:cxx-4.0-ia32:cxx-4.0-noarch:desktop-3.1-ia32:desktop-3.1-noarch:desktop-3.2-ia32:desktop-3.2-noarch:desktop-4.0-ia32:desktop-4.0-noarch:graphics-2.0-ia32:graphics-2.0-noarch:graphics-3.0-ia32:graphics-3.0-noarch:graphics-3.1-ia32:graphics-3.1-noarch:graphics-3.2-ia32:graphics-3.2-noarch:graphics-4.0-ia32:graphics-4.0-noarch:qt4-3.1-ia32:qt4-3.1-noarch
Distributor ID: Ubuntu
Description:    Ubuntu 9.04
Release:        9.04
Codename:       jaunty


eigen3/build/eigen/build$ make check
[  0%] Building CXX object


unsupported/test/CMakeFiles/polynomialsolver_9.dir/polynomialsolver.cpp.o
In file included from eigen3/build/eigen/Eigen/Core:235,
                 from eigen3/build/eigen/Eigen/QR:4,
                 from
eigen3/build/eigen/unsupported/test/../../test/main.h:162,
                 from
eigen3/build/eigen/unsupported/test/polynomialsolver.cpp:25:
eigen3/build/eigen/Eigen/src/Core/MatrixBase.h:352: error: template
argument
2 is invalid
eigen3/build/eigen/Eigen/src/Core/MatrixBase.h:353: warning: type
qualifiers
ignored on function return type
In file included from eigen3/build/eigen/Eigen/Core:249,
                 from eigen3/build/eigen/Eigen/QR:4,
                 from
eigen3/build/eigen/unsupported/test/../../test/main.h:162,
                 from
eigen3/build/eigen/unsupported/test/polynomialsolver.cpp:25:
eigen3/build/eigen/Eigen/src/Core/DenseStorageBase.h: In member
function
'void Eigen::DenseStorageBase<Derived>::resize(typename
Eigen::ei_traits<Derived>::Index)':
eigen3/build/eigen/Eigen/src/Core/DenseStorageBase.h:187: error:
template
argument 1 is invalid
eigen3/build/eigen/Eigen/src/Core/DenseStorageBase.h: In member
function
'void Eigen::DenseStorageBase<Derived>::_init2(const typename
Eigen::ei_traits<Derived>::Scalar&, const typename
Eigen::ei_traits<Derived>::Scalar&, typename

Eigen::ei_enable_if<(Eigen::ei_dense_xpr_base::type::SizeAtCompileTime
==
2), T0>::type*)':
eigen3/build/eigen/Eigen/src/Core/DenseStorageBase.h:493: error:
template
argument 1 is invalid
make[3]: ***


[unsupported/test/CMakeFiles/polynomialsolver_9.dir/polynomialsolver.cpp.o]
Error 1
make[2]: *** [unsupported/test/CMakeFiles/polynomialsolver_9.dir/all]
Error
2
make[1]: *** [test/CMakeFiles/check.dir/rule] Error 2
make: *** [check] Error 2


Is this a known issue/bug with older compilers?

Thanks,
Radu.
--
| Radu Bogdan Rusu | http://rbrusu.com/












--
| Radu Bogdan Rusu | http://rbrusu.com/








--
| Radu Bogdan Rusu | http://rbrusu.com/












--
| Radu Bogdan Rusu | http://rbrusu.com/

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