// Copyright 2015 The Rust Project Developers. See the COPYRIGHT // file at the top-level directory of this distribution and at // http://rust-lang.org/COPYRIGHT. // // Licensed under the Apache License, Version 2.0 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. // Can't use constants as tuple struct patterns #![feature(associated_consts)] const C1: i32 = 0; struct S; impl S { const C2: i32 = 0; } fn main() { if let C1(..) = 0 {} //~ ERROR expected tuple struct/variant, found constant `C1` if let S::C2(..) = 0 {} //~^ ERROR expected tuple struct/variant, found associated constant `S::C2` }