rust/src/test/compile-fail/pattern-error-continue.rs

// Copyright 2013 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 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

// Test that certain pattern-match type errors are non-fatal

enum A {
    B(isize, isize),
    C(isize, isize, isize),
    D
}

struct S {
    a: isize
}

fn f(_c: char) {}

fn main() {
    match A::B(1, 2) {
        A::B(_, _, _) => (), //~ ERROR this pattern has 3 fields, but
        A::D(_) => (),       //~ ERROR `A::D` does not name a tuple variant or a tuple struct
        _ => ()
    }
    match 'c' {
        S { .. } => (),
        //~^ ERROR mismatched types
        //~| expected type `char`
        //~| found type `S`
        //~| expected char, found struct `S`

        _ => ()
    }
    f(true);
    //~^ ERROR mismatched types
    //~| expected char, found bool

    match () {
        E::V => {} //~ ERROR failed to resolve. Use of undeclared type or module `E`
    }
}