[Bug c++/46348] [C++0x] ICE with constexpr default constructor and array member
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46348 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC||miles at gnu dot org --- Comment #7 from Paolo Carlini paolo.carlini at oracle dot com 2010-12-09 10:32:53 UTC --- *** Bug 46701 has been marked as a duplicate of this bug. ***
[Bug c++/46348] [C++0x] ICE with constexpr default constructor and array member
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46348 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution||FIXED --- Comment #8 from Jason Merrill jason at gcc dot gnu.org 2010-12-10 00:20:12 UTC --- Really fixed now.
[Bug c++/46348] [C++0x] ICE with constexpr default constructor and array member
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46348 --- Comment #6 from Jason Merrill jason at gcc dot gnu.org 2010-12-09 02:08:34 UTC --- Author: jason Date: Thu Dec 9 02:08:28 2010 New Revision: 167623 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167623 Log: PR c++/46348 * semantics.c (cxx_eval_vec_init_1): Handle value-init. (cxx_eval_vec_init): Pass value_init arg. Added: trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-array2.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/semantics.c trunk/gcc/testsuite/ChangeLog
[Bug c++/46348] [C++0x] ICE with constexpr default constructor and array member
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46348 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution||FIXED --- Comment #1 from Jason Merrill jason at gcc dot gnu.org 2010-11-07 18:06:38 UTC --- Already fixed.
[Bug c++/46348] [C++0x] ICE with constexpr default constructor and array member
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46348 --- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com 2010-11-07 18:09:35 UTC --- Ah, now I see the patch, thanks Jason!
[Bug c++/46348] [C++0x] ICE with constexpr default constructor and array member
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46348 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|RESOLVED|REOPENED Last reconfirmed||2010.11.07 18:43:45 Resolution|FIXED | Ever Confirmed|0 |1 --- Comment #3 from Paolo Carlini paolo.carlini at oracle dot com 2010-11-07 18:43:45 UTC --- Jason, unfortunately the original std::bitset issues aren't all fixed yet. If you apply the patchlet I'm attaching here too for your convenience to std::bitset and then run the v3 testsuite, you get this new ICE: FAIL: 23_containers/bitset/cons/constexpr.cc (test for excess errors) Excess errors: /home/paolo/Gcc/svn-dirs/trunk/libstdc++-v3/testsuite/util/testsuite_common_types.h:654:20: in constexpr expansion of '((std::bitset256ul*)( __v))-std::bitset_Nb::bitset [with long unsigned int _Nb = 256ul]()' /home/paolo/Gcc/svn-dirs/trunk-build/x86_64-unknown-linux-gnu/libstdc++-v3/include/bitset:814:7: in constexpr expansion of 'std::bitset256ul::anonymous.std::_Base_bitset_Nw::_Base_bitset [with long unsigned int _Nw = 4ul]()' /home/paolo/Gcc/svn-dirs/trunk/libstdc++-v3/testsuite/util/testsuite_common_types.h:654:20: internal compiler error: tree check: expected record_type or union_type or qual_union_type, have integer_type in build_special_member_call, at cp/call.c:6342 Please submit a full bug report, with preprocessed source if appropriate. See http://gcc.gnu.org/bugs.html for instructions. I'll try to come up with a reduced testcase myself ASAP.
[Bug c++/46348] [C++0x] ICE with constexpr default constructor and array member
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46348 --- Comment #4 from Paolo Carlini paolo.carlini at oracle dot com 2010-11-07 18:45:19 UTC --- Created attachment 22309 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22309 Apply to current v3 to see ICEs in the testsuite
[Bug c++/46348] [C++0x] ICE with constexpr default constructor and array member
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46348
--- Comment #5 from Paolo Carlini paolo.carlini at oracle dot com 2010-11-07
19:07:45 UTC ---
This:
template__SIZE_TYPE__ _Nw
struct _Base
{
typedef unsigned long _WordT;
_WordT _M_w[_Nw];
constexpr
_Base()
: _M_w() { }
};
int main()
{
_Base256 bs;
}
t2.C: In function ‘int main()’:
t2.C:15:14: in constexpr expansion of ‘bs._Base_Nw::_Base [with long
unsigned int _Nw = 256ul]()’
t2.C:15:14: internal compiler error: tree check: expected record_type or
union_type or qual_union_type, have integer_type in build_special_member_call,
at cp/call.c:6342
