go/types.environment.sig (field)

5 uses

	go/types (current package)
		builtins.go#L619: 		if check.sig != nil && check.sig.results.Len() > 0 {
		check.go#L79: 	sig           *Signature             // function signature if inside a function; nil otherwise
		stmt.go#L39: 		sig:     sig,
		stmt.go#L554: 		res := check.sig.results