e8d6031c71
Unicode characters and strings. Use `\u0080`-`\u00ff` instead. ASCII/byte literals are unaffected. This PR introduces a new function, `escape_default`, into the ASCII module. This was necessary for the pretty printer to continue to function. RFC #326. Closes #18062. [breaking-change]
18 lines
674 B
Rust
18 lines
674 B
Rust
// Copyright 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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fn main() {
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let x = "\x80"; //~ ERROR may only be used
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let y = "\xff"; //~ ERROR may only be used
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let z = "\xe2"; //~ ERROR may only be used
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let a = b"\x00e2"; // ok because byte literal
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}
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