2e86929a4a
This does NOT break any existing programs because the `[_, ..n]` syntax is also supported.
30 lines
1.4 KiB
Rust
30 lines
1.4 KiB
Rust
// Copyright 2013-2014 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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// Regression test for issue #3645
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fn main() {
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let n = 1;
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let a = [0; n]; //~ ERROR expected constant integer for repeat count, found variable
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let b = [0; ()];
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//~^ ERROR expected constant integer for repeat count, found non-constant expression
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//~^^ ERROR: expected `uint`, found `()`
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let c = [0; true]; //~ ERROR expected positive integer for repeat count, found boolean
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//~^ ERROR: expected `uint`, found `bool`
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let d = [0; 0.5]; //~ ERROR expected positive integer for repeat count, found float
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//~^ ERROR: expected `uint`, found `_`
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let e = [0; "foo"]; //~ ERROR expected positive integer for repeat count, found string
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//~^ ERROR: expected `uint`, found `&'static str`
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let f = [0; -4];
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//~^ ERROR expected positive integer for repeat count, found negative integer
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let f = [0u; -1];
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//~^ ERROR expected positive integer for repeat count, found negative integer
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}
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