Package: g++ Version: 5_5.3.1-21 X-Debbugs-CC: debian-...@lists.debian.org X-Debbugs-CC: aspectc-develop...@aspectc.org Affects: aspectc++
The mentioned version of g++ breaks the build of aspectc++ on the armhf architecture, interestingly other architectures, including armel, are fine. Please see the build log: https://buildd.debian.org/status/fetch.php?pkg=aspectc%2B%2B&arch=armhf&ver=1%3A2.0%2Bsvn20160531-1&stamp=1464701014 fatal: Caught standard exception: deque::_M_new_elements_at_back I could manually reproduce this issue on harris.debian.org. A little background on aspectc++: The program provides a source-to-source compiler for AspectC++, an AOP extension for C++. It compiles from AspectC++ to C++ and is implemented in AspectC++. The package first builds an ac++ binary, and then uses that binary to "weave" the aspects in Puma. The issue is a run-time error during the execution of the ac++ binary, and manifests in an STL runtime isse. AFAIUI this run-time error is an internal error in the STL implementation that should never happen. In GDB I could tack down the issue to some internal resize operation in a std::deque container, which according to the C++ standard should always succeed. It appears that the issue does not occur when compiling with -O1 or -O0, but does reliably occur with -O2. I did not try -O3. I intend to upload a new package revision that sets -O1 on armhf only. This is highly undesirable and I'd appreciate suggestions and alternate solution. Best, Reinahrd
