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* [Bug c++/21210] New: STL containers do not accept GNU builtin __complex__ type anymore
@ 2005-04-25  9:58 loose at astron dot nl
  2005-04-25 11:59 ` [Bug c++/21210] Trouble with __complex__ types default construction pcarlini at suse dot de
                   ` (7 more replies)
  0 siblings, 8 replies; 11+ messages in thread
From: loose at astron dot nl @ 2005-04-25  9:58 UTC (permalink / raw)
  To: gcc-bugs

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The GCC 4.0.0 release does not support the use of the GNU builtin __complex__
anymore in, e.g., std::vector. The code below used to compile on GNU
(compatible) compilers prior to GCC 4.0

<code>
#include <vector>
typedef float __complex__ fcomplex;
std::vector<fcomplex> vfc(10);
</code>

GCC 4.0.0 produces the following diagnostic:

$ /data/loose/gcc-4.0.0/bin/g++ -v -save-temps -c -Wall -W tVec.cc

Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../../src/gcc-4.0.0/configure --prefix=/data/loose/gcc-4.0.0
--enable-threads --enable-__cxa_atexit
Thread model: posix
gcc version 4.0.0
 /data/loose/gcc-4.0.0/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1plus -E -quiet -v
-D_GNU_SOURCE tVec.cc -mtune=pentiumpro -Wall -W -fpch-preprocess -o tVec.ii
ignoring nonexistent directory
"/data/loose/gcc-4.0.0/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /data/loose/gcc-4.0.0/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0
 /data/loose/gcc-4.0.0/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0/i686-pc-linux-gnu
 /data/loose/gcc-4.0.0/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0/backward
 /usr/local/include
 /data/loose/gcc-4.0.0/include
 /data/loose/gcc-4.0.0/lib/gcc/i686-pc-linux-gnu/4.0.0/include
 /usr/include
End of search list.
 /data/loose/gcc-4.0.0/libexec/gcc/i686-pc-linux-gnu/4.0.0/cc1plus
-fpreprocessed tVec.ii -quiet -dumpbase tVec.cc -mtune=pentiumpro -auxbase tVec
-Wall -W -version -o tVec.s
GNU C++ version 4.0.0 (i686-pc-linux-gnu)
        compiled by GNU C version 4.0.0.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
/data/loose/gcc-4.0.0/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0/bits/stl_vector.h:
In constructor ‘std::vector<_Tp, _Alloc>::vector(size_t) [with _Tp = float
__complex__, _Alloc = std::allocator<float __complex__>]’:
tVec.cc:3:   instantiated from here
/data/loose/gcc-4.0.0/lib/gcc/i686-pc-linux-gnu/4.0.0/../../../../include/c++/4.0.0/bits/stl_vector.h:219:
error: invalid cast from type ‘int’ to type ‘float __complex__’

-- 
           Summary: STL containers do not accept GNU builtin __complex__
                    type anymore
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: loose at astron dot nl
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21210


^ permalink raw reply	[flat|nested] 11+ messages in thread
[parent not found: <bug-21210-3328@http.gcc.gnu.org/bugzilla/>]
end of thread, other threads:[~2006-06-13 18:06 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-04-25  9:58 [Bug c++/21210] New: STL containers do not accept GNU builtin __complex__ type anymore loose at astron dot nl
2005-04-25 11:59 ` [Bug c++/21210] Trouble with __complex__ types default construction pcarlini at suse dot de
2005-04-25 13:24 ` [Bug c++/21210] [4.0/4.1 Regression] " pinskia at gcc dot gnu dot org
2005-05-29  6:16 ` mmitchel at gcc dot gnu dot org
2005-05-29 23:02 ` mmitchel at gcc dot gnu dot org
2005-06-01  0:33 ` pinskia at gcc dot gnu dot org
2005-06-02  5:04 ` mmitchel at gcc dot gnu dot org
2005-07-06 17:03 ` mmitchel at gcc dot gnu dot org
2005-09-05 17:03 ` mmitchel at gcc dot gnu dot org
     [not found] <bug-21210-3328@http.gcc.gnu.org/bugzilla/>
2005-10-30 23:20 ` pinskia at gcc dot gnu dot org
2006-06-13 18:07 ` sayle at gcc dot gnu dot org

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