- To: submit at bugs dot debian dot org
- Subject: Bug#46720: STL deque implementation generates scads of warnings
- From: Richard Kettlewell <rjk at sfere dot greenend dot org dot uk>
- Date: Tue, 5 Oct 1999 20:27:40 +0100 (BST)
- Orignal-Sender: Richard Kettlewell <richard@sfere.greenend.org.uk>
- Reply-To: Richard Kettlewell <rjk at sfere dot greenend dot org dot uk>, 46720 at bugs dot debian dot org
- Resent-CC: Debian EGCS maintainers <egcs at packages dot debian dot org>
Package: libstdc++2.9-dev
Version:
The implementation of the <deque.h> class generates rather a lot of
compiler warnings if you use `-Wall'. This is bad, as it makes
`-Werror' useless.
ii libstdc++2.9-de 2.91.60-5 The GNU stdc++ library (development files)
ii g++ 2.91.60-5 The GNU (egcs) C++ compiler.
lyonesse$ c++ -c -Wall t.cc
lyonesse$ cat t.cc
#include <deque.h>
template deque<int>;
lyonesse$ c++ -c -Wall t.cc
/usr/include/g++-2/stl_deque.h: In method `struct __deque_iterator<int,int &,int *,0> deque<int,__default_alloc_template<true,0>,0>::erase<int, alloc, 0>(struct __deque_iterator<int,int &,int *,0>, struct __deque_iterator<int,int &,int *,0>)':
/usr/include/g++-2/stl_deque.h:420: instantiated from `deque<int,__default_alloc_template<true,0>,0>::operator =<int, alloc, 0>(const deque<int,__default_alloc_template<true,0>,0> &)'
t.cc:3: instantiated from here
/usr/include/g++-2/stl_deque.h:747: warning: comparison between signed and unsigned
/usr/include/g++-2/stl_deque.h: In method `void deque<int,__default_alloc_template<true,0>,0>::reserve_map_at_front<int, alloc, 0>(unsigned int = 1)':
/usr/include/g++-2/stl_deque.h:1219: instantiated from `deque<int,__default_alloc_template<true,0>,0>::new_elements_at_front<int, alloc, 0>(unsigned int)'
/usr/include/g++-2/stl_deque.h:609: instantiated from `deque<int,__default_alloc_template<true,0>,0>::reserve_elements_at_front<int, alloc, 0>(unsigned int)'
/usr/include/g++-2/stl_deque.h:947: instantiated from `deque<int,__default_alloc_template<true,0>,0>::insert<__deque_iterator<int,const int &,const int &,0>>(__deque_iterator<int,int &,int *,0>, __deque_iterator<int,const int &,const int &,0>, __deque_iterator<int,const int &,const int &,0>, forward_iterator_tag)'
/usr/include/g++-2/stl_deque.h:508: instantiated from `deque<int,__default_alloc_template<true,0>,0>::insert<__deque_iterator<int,const int &,const int &,0>>(__deque_iterator<int,int &,int *,0>, __deque_iterator<int,const int &,const int &,0>, __deque_iterator<int,const int &,const int &,0>)'
/usr/include/g++-2/stl_deque.h:424: instantiated from `deque<int,__default_alloc_template<true,0>,0>::operator =<int, alloc, 0>(const deque<int,__default_alloc_template<true,0>,0> &)'
t.cc:3: instantiated from here
/usr/include/g++-2/stl_deque.h:638: warning: comparison between signed and unsigned
/usr/include/g++-2/stl_deque.h: In method `void deque<int,__default_alloc_template<true,0>,0>::insert_aux<__deque_iterator<int,const int &,const int &,0>>(struct __deque_iterator<int,int &,int *,0>, struct __deque_iterator<int,const int &,const int &,0>, struct __deque_iterator<int,const int &,const int &,0>, unsigned int)':
/usr/include/g++-2/stl_deque.h:963: instantiated from `deque<int,__default_alloc_template<true,0>,0>::insert<__deque_iterator<int,const int &,const int &,0>>(__deque_iterator<int,int &,int *,0>, __deque_iterator<int,const int &,const int &,0>, __deque_iterator<int,const int &,const int &,0>, forward_iterator_tag)'
/usr/include/g++-2/stl_deque.h:508: instantiated from `deque<int,__default_alloc_template<true,0>,0>::insert<__deque_iterator<int,const int &,const int &,0>>(__deque_iterator<int,int &,int *,0>, __deque_iterator<int,const int &,const int &,0>, __deque_iterator<int,const int &,const int &,0>)'
/usr/include/g++-2/stl_deque.h:424: instantiated from `deque<int,__default_alloc_template<true,0>,0>::operator =<int, alloc, 0>(const deque<int,__default_alloc_template<true,0>,0> &)'
t.cc:3: instantiated from here
/usr/include/g++-2/stl_deque.h:1059: warning: comparison between signed and unsigned
/usr/include/g++-2/stl_deque.h: In method `struct __deque_iterator<int,int &,int *,0> deque<int,__default_alloc_template<true,0>,0>::insert_aux<int, alloc, 0>(struct __deque_iterator<int,int &,int *,0>, const int &)':
/usr/include/g++-2/stl_deque.h:489: instantiated from `deque<int,__default_alloc_template<true,0>,0>::insert<int, alloc, 0>(__deque_iterator<int,int &,int *,0>, const int &)'
t.cc:3: instantiated from here
/usr/include/g++-2/stl_deque.h:973: warning: comparison between signed and unsigned
/usr/include/g++-2/stl_deque.h: In method `void deque<int,__default_alloc_template<true,0>,0>::insert_aux<int, alloc, 0>(struct __deque_iterator<int,int &,int *,0>, unsigned int, const int &)':
/usr/include/g++-2/stl_deque.h:679: instantiated from `deque<int,__default_alloc_template<true,0>,0>::insert<int, alloc, 0>(__deque_iterator<int,int &,int *,0>, unsigned int, const int &)'
t.cc:3: instantiated from here
/usr/include/g++-2/stl_deque.h:1003: warning: comparison between signed and unsigned
/usr/include/g++-2/stl_deque.h: In method `struct __deque_iterator<int,int &,int *,0> deque<int,__default_alloc_template<true,0>,0>::erase<int, alloc, 0>(struct __deque_iterator<int,int &,int *,0>)':
t.cc:3: instantiated from here
/usr/include/g++-2/stl_deque.h:533: warning: comparison between signed and unsigned