Changes to gcc's documents (particularly gnat's)

Hello, I recently took over maintenance of gcc-4.4-doc-non-dfsg, gcc-4.6-doc, gcc-4.7-doc, and gcc-doc-defaults, and started to updating them. I wish to discuss here on my plan and some questions on which I want to hear your advices. Here're current versions of relevant packages in sid, and I gue

Bug#691709: gccgo: Concurrent pi example runs out of memory

Package: gccgo-4.7 Version: 4.7.2-4 Severity: normal Dear Maintainer, Compiling and running the "concurrent pi" example from golang.org under PowerPC results in the following error (cpi.go below contains concurrent pi example code): $ gccgo-4.7 cpi.go ~ $ ./a.out runtime: memory allocated