[Bug middle-end/44416] New: [4.6 regression] Failed to build 447.dealII in SPEC CPU 2006

["hjl dot tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

On Linux/x86-64, revision 160243 failed to
build 447.dealII in SPEC CPU 2006 at -O2 and -O3:

g++ -c -o block_vector.o -DSPEC_CPU -DNDEBUG  -Iinclude -DBOOST_DISABLE_THREADS
-Ddeal_II_dimension=3  -O3 -ffast-math -funroll-loops   -DSPEC_CPU_LP64      
block_vector.cc
In file included from include/lac/block_vector.templates.h:19:0,
                 from block_vector.cc:14:
include/lac/block_vector.h:227:17: error: 'ptrdiff_t' does not name a type
include/lac/block_vector.h:333:38: error: 'difference_type' does not name a
type
include/lac/block_vector.h:333:38: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:333:54: error: ISO C++ forbids declaration of 'd'
with no type [-fpermissive]
include/lac/block_vector.h:469:9: error: 'difference_type' does not name a type
include/lac/block_vector.h:469:9: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:475:9: error: 'difference_type' does not name a type
include/lac/block_vector.h:475:9: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:482:36: error: 'difference_type' does not name a
type
include/lac/block_vector.h:482:36: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:482:53: error: ISO C++ forbids declaration of 'd'
with no type [-fpermissive]
include/lac/block_vector.h:489:36: error: 'difference_type' does not name a
type
include/lac/block_vector.h:489:36: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:489:53: error: ISO C++ forbids declaration of 'd'
with no type [-fpermissive]
include/lac/block_vector.h:496:39: error: 'difference_type' does not name a
type
include/lac/block_vector.h:496:39: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:496:56: error: ISO C++ forbids declaration of 'd'
with no type [-fpermissive]
include/lac/block_vector.h:503:39: error: 'difference_type' does not name a
type
include/lac/block_vector.h:503:39: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:503:56: error: ISO C++ forbids declaration of 'd'
with no type [-fpermissive]
include/lac/block_vector.h:1494:52: error: 'difference_type' does not name a
type
include/lac/block_vector.h:1494:52: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:1494:68: error: ISO C++ forbids declaration of 'd'
with no type [-fpermissive]
include/lac/block_vector.h:1727:5: error: prototype for 'typename
internal::BlockVectorIterators::Iterator<number, constness>::difference_type
internal::BlockVectorIterators::Iterator<number, constness>::operator-(const
internal::BlockVectorIterators::Iterator<number, constness>&) const' does not
match any in class 'internal::BlockVectorIterators::Iterator<number,
constness>'
include/lac/block_vector.h:489:18: error: candidate is:
internal::BlockVectorIterators::Iterator<number, constness>
internal::BlockVectorIterators::Iterator<number, constness>::operator-(const
int&) const
include/lac/block_vector.h:1741:5: error: prototype for 'typename
internal::BlockVectorIterators::Iterator<number, constness>::difference_type
internal::BlockVectorIterators::Iterator<number, constness>::operator-(const
InverseConstnessIterator&) const' does not match any in class
'internal::BlockVectorIterators::Iterator<number, constness>'
include/lac/block_vector.h:489:18: error: candidate is:
internal::BlockVectorIterators::Iterator<number, constness>
internal::BlockVectorIterators::Iterator<number, constness>::operator-(const
int&) const
include/lac/block_vector.h:1756:23: error: 'difference_type' does not name a
type
include/lac/block_vector.h:1756:23: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:1756:40: error: ISO C++ forbids declaration of 'd'
with no type [-fpermissive]
include/lac/block_vector.h:1781:23: error: 'difference_type' does not name a
type
include/lac/block_vector.h:1781:23: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:1781:40: error: ISO C++ forbids declaration of 'd'
with no type [-fpermissive]
include/lac/block_vector.h:1806:24: error: 'difference_type' does not name a
type
include/lac/block_vector.h:1806:24: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:1806:41: error: ISO C++ forbids declaration of 'd'
with no type [-fpermissive]
include/lac/block_vector.h:1834:24: error: 'difference_type' does not name a
type
include/lac/block_vector.h:1834:24: note: (perhaps 'typename
std::iterator<std::random_access_iterator_tag, typename
internal::BlockVectorIterators::Types<number,
constness>::NumberType>::difference_type' was intended)
include/lac/block_vector.h:1834:41: error: ISO C++ forbids declaration of 'd'
with no type [-fpermissive]
specmake[3]: *** [block_vector.o] Error 1
specmake[3]: *** Waiting for unfinished jobs....

Revision 160217 is OK.


-- 
           Summary: [4.6 regression] Failed to build 447.dealII in SPEC CPU
                    2006
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44416