On 06/12/2013 01:37 PM, Paolo Carlini wrote:
Rewording: as the one line comment says, I only call non_reference at the outset when I know that either we'll end up producing the normal unused-variable warning or nothing at all.
Oh, I see. But that's a rather subtle difference; better to have 'type' mean something consistent and leave the unused-but-set code checking TREE_TYPE (decl).
Jason
