Christian Sasso <christian.sasso@xxxxxxxxx> writes: > I wonder how you figured out what's the first version of gcc that > supports no-attributes, and similarly, how did you find out that > cleanup works in 3.4.3? Reading the on-line manuals doesn't really > provide such information. Did you look at the gcc logs? I have the source code for old versions of gcc on my laptop, so I just did a binary search in the documentation for each release. Ian