1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
13 #![recursion_limit = "20"]
14 #![type_length_limit = "20000000"]
15 #![crate_type = "rlib"]
21 pub fn matches<F: Fn()>(&self, f: &F) {
22 let &A(ref term) = self;
34 pub fn matches<F: Fn()>(&self, f: &F) {
36 &B::Variant2(ref factor) => {
37 factor.matches(&|| ())
48 pub fn matches<F: Fn()>(&self, f: &F) {
49 let &C(ref base) = self;
51 C(base.clone()).matches(f)
60 pub fn matches<F: Fn()>(&self, f: &F) {
61 //~^ ERROR reached the type-length limit while instantiating `D::matches::<[closure
68 A(B::Variant1).matches(&(|| ()))