Fixed in gcc-4.6 version 4.6.2-13. Both git and libarchive, which previously FTBFS because of this bug, now compile and their test suites pass. Feel free to close the bug report.
Cheers Michael. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org