p.declare(fileScope, pkgScope, obj)
				}
			} else if name != "_" {
				// declare imported package object in file scope
				// (do not re-use pkg in the file scope but create
				// a new object instead; the Decl field is different
				// for different files)
				obj := NewObj(Pkg, name)
				obj.Decl = spec
				obj.Data = pkg.Data
				p.declare(fileScope, pkgScope, obj)
			}
		}