http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55573
Bug #: 55573
Summary: [4.8 ICE] internal compiler error: in
adjust_temp_type, at cp/semantics.c:6454
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: vincenzo.innoce...@cern.ch
CC: gli...@gcc.gnu.org
cat ceVec.cc
#include<type_traits>
template<typename T, int N>
struct ExtVecTraits {
typedef T __attribute__( ( vector_size( N*sizeof(T) ) ) ) type;
};
template<typename T, int N> using ExtVec = typename ExtVecTraits<T,N>::type;
template<typename T> using Vec4 = ExtVec<T,4>;
template<typename T> using Vec2 = ExtVec<T,2>;
template<typename T>
struct Rot3 {
typedef Vec4<T> Vec;
Vec axis[3];
constexpr Rot3( Vec4<T> ix, Vec4<T> iy, Vec4<T> iz) :
axis{ix,iy,iz}{}
};
typedef Vec4<float> Vec;
Rot3<float> r2( (Vec){0, 1 ,0,0}, (Vec){0, 0, 1,0},(Vec){1, 0, 0,0});
c++ -std=c++11 -Ofast ceVec.cc
ceVec.cc:21:68: internal compiler error: in adjust_temp_type, at
cp/semantics.c:6454
Rot3<float> r2( (Vec){0, 1 ,0,0}, (Vec){0, 0, 1,0},(Vec){1, 0, 0,0});
^
ceVec.cc:21:68: internal compiler error: Abort trap: 6
c++: internal compiler error: Abort trap: 6 (program cc1plus)
Abort trap: 6
c++ -v
Using built-in specs.
COLLECT_GCC=c++
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-apple-darwin12.2.0/4.8.0/lto-wrapper
Target: x86_64-apple-darwin12.2.0
Configured with: ./configure --enable-languages=c,c++,fortran
--disable-multilib --disable-bootstrap --enable-lto -disable-libitm :
(reconfigured) ./configure --disable-multilib --disable-bootstrap --enable-lto
-disable-libitm --enable-languages=c,c++,fortran,lto --no-create --no-recursion
: (reconfigured) ./configure --disable-multilib --disable-bootstrap
--enable-lto -disable-libitm --enable-languages=c,c++,fortran,lto --no-create
--no-recursion
Thread model: posix
gcc version 4.8.0 20121201 (experimental) [trunk revision 194019] (GCC)
