df5404cfa8
This changes the `escape_unicode` method on a `char` to use the new style of unicode escapes in the language. Closes #19811 Closes #19879
32 lines
1.1 KiB
Rust
32 lines
1.1 KiB
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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// aux-build:macro_crate_test.rs
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// ignore-stage1
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// ignore-android
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// error-pattern: unknown start of token: \u{0}
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// Issue #15750 and #15962 : this test is checking that the standard
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// parser rejects embedded idents. pnkfelix did not want to attempt
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// to make a test file that itself used the embedded ident input form,
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// since he worrid that would be difficult to work with in many text
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// editors, so instead he made a macro that expands into the embedded
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// ident form.
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#![feature(phase)]
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#[phase(plugin)]
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extern crate macro_crate_test;
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fn main() {
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let x = 0;
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assert_eq!(3, forged_ident!());
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}
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