33 lines
1.0 KiB
Rust
33 lines
1.0 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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// FIXME(#13725) windows needs fixing.
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// ignore-win32
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// ignore-stage1
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#![feature(phase)]
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extern crate regex;
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#[phase(plugin)] extern crate regex_macros;
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#[deny(unused_variable)]
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#[deny(dead_code)]
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// Tests to make sure that extraneous dead code warnings aren't emitted from
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// the code generated by regex!.
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//
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// The warning used for `static` items seems to be dead_code, which is why this
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// is a distinct test from using a normal let binding (which generates an
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// unused variable warning).
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fn main() {
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static fubar: regex::Regex = regex!("abc"); //~ ERROR code is never used: `fubar`
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}
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