** Branch linked: lp:debian/gnat-4.9
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https://bugs.launchpad.net/bugs/1313102
Title:
internal compiler error with std::array designated initialization
Status in The GNU Compiler Collection:
New
Status in “gcc-4.8” package in Ubuntu:
Fix Released
Status in “gcc-4.9” package in Ubuntu:
Fix Released
Status in “gccgo-4.9” package in Ubuntu:
Invalid
Status in “gcc-4.8” source package in Trusty:
New
Status in “gcc-4.9” source package in Trusty:
Invalid
Status in “gccgo-4.9” source package in Trusty:
New
Bug description:
The following code fails to compile with g++-4.8:
#include <array>
const int i = 0;
std::array<int, 1> bar = {
[i] = 0
};
I have since learned that designated initialization is not supported
in (GNU) C++. In that case I would have expected a syntax error.
This is the compilation command and its output:
$ g++-4.8 -Wall -std=gnu++11 main.cpp
main.cpp:5:1: internal compiler error: in lookup_field_1, at
cp/search.c:384
};
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.8/README.Bugs> for instructions.
Preprocessed source stored into /tmp/ccUsV9BC.out file, please attach this
to your bugreport.
The preprocessed source file is attached. g++-4.8 --version reports
g++-4.8 (Ubuntu 4.8.1-2ubuntu1~12.04) 4.8.1. I installed this package
using the instructions given in this answer:
http://askubuntu.com/a/271561. Ubuntu release and package version
are:
$ lsb_release -rd
Description: Ubuntu 12.04.4 LTS
Release: 12.04
$ apt-cache policy g++-4.8
g++-4.8:
Installed: 4.8.1-2ubuntu1~12.04
Candidate: 4.8.1-2ubuntu1~12.04
Version table:
*** 4.8.1-2ubuntu1~12.04 0
500 http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu/
precise/main i386 Packages
100 /var/lib/dpkg/status
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