On Fri, Feb 02, 2007 at 10:25:12AM -0800, Linus Torvalds wrote: > No. > > #if SYMBOL > > has a very specific *problem* - it very possibly is a typo. > > So this is a warning I absolutely *want* for the kernel. If some other > projects don't want it, fine, but it should be on by default as a warnign > for potentially dangerous use of preprocessor symbols. > I did some trivial test:
#if SYMBOL_NOT_DEFINED #warning "defined" #else #warning "not defined" #endif On sparse git tip, or sparse 0.2. Here is what I get: ./sparse /tmp/a.c /tmp/a.c:5:2: warning: "not defined" That is what Pavel wants. So Linus should complain instead. I am confused. Chris - To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
