abd1cea145
Original issue: https://github.com/rust-lang/rust/issues/21195 Relevant PR: https://github.com/rust-lang/rust/pull/30778 Prior to this commit, if a compiletest testcase included the text "HELP:" or "NOTE:" (note the colons), then it would indicate to the compiletest suite that we should verify "help" and "note" expected messages. This commit updates this check to also check "HELP" and "NOTE" (not the absense of colons) so that we always verify "help" and "note" expected messages.
29 lines
970 B
Rust
29 lines
970 B
Rust
// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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enum Stack<T> {
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Nil,
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Cons(T, Box<Stack<T>>)
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}
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fn is_empty<T>(s: Stack<T>) -> bool {
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match s {
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Nil => true,
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//~^ WARN pattern binding `Nil` is named the same as one of the variants of the type `Stack`
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//~| HELP consider making the path in the pattern qualified: `Stack::Nil`
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//~| HELP run `rustc --explain E0170` to see a detailed explanation
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_ => false
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//~^ ERROR unreachable pattern
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//~| HELP run `rustc --explain E0001` to see a detailed explanation
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}
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}
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fn main() {}
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