http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46298
Summary: constexpr ICE on ARM
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: clt...@gcc.gnu.org
Target: arm
Current mainline trunk ARM build fails with this (seems a BIND_EXPR appears in
an assertion expecting a CALL_EXPR):
make[4]: Entering directory
`/home/cltang/nexus/build/gcc-arm-4_6/arm-nthu-linux-gnueabi/libstdc++-v3/include'
mkdir -p ./arm-nthu-linux-gnueabi/bits/stdc++.h.gch
/home/cltang/nexus/build/gcc-arm-4_6/./gcc/xgcc -shared-libgcc
-B/home/cltang/nexus/build/gcc-arm-4_6/./gcc -nostdinc++
-L/home/cltang/nexus/build/gcc-arm-4_6/arm-nthu-linux-gnueabi/libstdc++-v3/src
-L/home/cltang/nexus/build/gcc-arm-4_6/arm-nthu-linux-gnueabi/libstdc++-v3/src/.libs
-B/home/cltang/nexus/arm-4_6/arm-nthu-linux-gnueabi/bin/
-B/home/cltang/nexus/arm-4_6/arm-nthu-linux-gnueabi/lib/ -isystem
/home/cltang/nexus/arm-4_6/arm-nthu-linux-gnueabi/include -isystem
/home/cltang/nexus/arm-4_6/arm-nthu-linux-gnueabi/sys-include -x c++-header
-nostdinc++ -g -O2 -D_GNU_SOURCE
-I/home/cltang/nexus/build/gcc-arm-4_6/arm-nthu-linux-gnueabi/libstdc++-v3/include/arm-nthu-linux-gnueabi
-I/home/cltang/nexus/build/gcc-arm-4_6/arm-nthu-linux-gnueabi/libstdc++-v3/include
-I/home/cltang/nexus/trunk/libstdc++-v3/libsupc++ -O2 -g -std=gnu++0x
/home/cltang/nexus/trunk/libstdc++-v3/include/precompiled/stdc++.h \
-o arm-nthu-linux-gnueabi/bits/stdc++.h.gch/O2ggnu++0x.gch
In file included from
/home/cltang/nexus/build/gcc-arm-4_6/arm-nthu-linux-gnueabi/libstdc++-v3/include/ccomplex:42:0,
from
/home/cltang/nexus/trunk/libstdc++-v3/include/precompiled/stdc++.h:53:
/home/cltang/nexus/build/gcc-arm-4_6/arm-nthu-linux-gnueabi/libstdc++-v3/include/complex:
In constructor 'constexpr
std::complex<float>::complex(std::complex<float>::_ComplexT)':
/home/cltang/nexus/build/gcc-arm-4_6/arm-nthu-linux-gnueabi/libstdc++-v3/include/complex:1044:67:
internal compiler error: in build_data_member_initialization, at
cp/semantics.c:5475
