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[Bug c++/55753] [C++11][4.7/4.8 Regression] ICE constexpr ctor, tsubst_copy_and_build, at cp/pt.c:14336
- From: "david.abdurachmanov at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 23 Dec 2012 12:31:40 +0000
- Subject: [Bug c++/55753] [C++11][4.7/4.8 Regression] ICE constexpr ctor, tsubst_copy_and_build, at cp/pt.c:14336
- Auto-submitted: auto-generated
- References: <bug-55753-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55753
--- Comment #3 from David Abdurachmanov <david.abdurachmanov at gmail dot com> 2012-12-23 12:31:40 UTC ---
I tried reverting (on r194703):
- r173680: Compiles. But still ICE'd as reported.
- r173680 && r173679: Does not compile, xgcc ICE'd
- r173680 && r173679 && r173678: Same as previous.
Not the smartest why to check, but maybe it partially rules out r173680.
/build/davidlt/gcc480/b/BUILD/slc5_amd64_gcc480/external/gcc/4.8.0/gcc-trunk-194703/obj/x86_64-unknown-linux-gnu/libstdc++-v3/include/ext/new_allocator.h:114:39:
internal compiler error: unexpected expression '(std::size_t)((-1))' of kind
cast_expr
{ return size_t(-1) / sizeof(_Tp); }
^