compiler: fix equally named structs in different scopes

For example, in this code:

    type kv struct {
           v float32
    }

    func foo(a *kv) {
           type kv struct {
                   v byte
           }
    }

Both 'kv' types would be given the same LLVM type, even though they are
different types! This is fixed by only creating a LLVM type once per Go
type (types.Type).

As an added bonus, this change gives a performance improvement of about
0.4%. Not that much, but certainly not nothing for such a small change.

0 files changed, 0 insertions, 0 deletions