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Add compile-fail tests for non-representable structs and enums
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// Copyright 2014 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. | ||
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enum foo { foo(bar) } | ||
enum bar { bar_none, bar_some(bar) } //~ ERROR illegal recursive enum type; wrap the inner value in a box to make it representable | ||
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fn main() { | ||
} |
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// Copyright 2014 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. | ||
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enum foo { foo(bar) } | ||
struct bar { x: bar } //~ ERROR illegal recursive struct type; wrap the inner value in a box to make it representable | ||
//~^ ERROR this type cannot be instantiated without an instance of itself | ||
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fn main() { | ||
} | ||
|
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// Copyright 2014 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. | ||
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enum E1 { V1(E2<E1>), } | ||
enum E2<T> { V2(E2<E1>), } //~ ERROR illegal recursive enum type; wrap the inner value in a box to make it representable | ||
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fn main() { | ||
} |
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// Copyright 2014 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. | ||
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struct S { //~ ERROR illegal recursive struct type; wrap the inner value in a box to make it representable | ||
element: Option<S> | ||
} | ||
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fn main() { | ||
let x = S { element: None }; | ||
} |
b46c0da
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saw approval from huonw
at isabelmu@b46c0da
b46c0da
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merging typelist/rust/issue3008 = b46c0da into auto
b46c0da
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typelist/rust/issue3008 = b46c0da merged ok, testing candidate = 895d6c91
b46c0da
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some tests failed:
failure: http://buildbot.rust-lang.org/builders/auto-mac-64-opt/builds/3887
exception: http://buildbot.rust-lang.org/builders/auto-mac-32-opt/builds/3887
exception: http://buildbot.rust-lang.org/builders/auto-mac-32-nopt-t/builds/1731
exception: http://buildbot.rust-lang.org/builders/auto-mac-64-nopt-t/builds/2993
exception: http://buildbot.rust-lang.org/builders/auto-linux-32-opt/builds/3902
exception: http://buildbot.rust-lang.org/builders/auto-linux-32-nopt-t/builds/2996
exception: http://buildbot.rust-lang.org/builders/auto-linux-64-opt/builds/3904
exception: http://buildbot.rust-lang.org/builders/auto-win-32-opt/builds/3895
exception: http://buildbot.rust-lang.org/builders/auto-win-32-nopt-t/builds/3001