36 lines
1.0 KiB
Rust
36 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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// forbid-output: in this expansion of
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macro_rules! make_method {
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($name:ident) => ( fn $name(&self) { } )
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}
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struct S;
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impl S {
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// We had a bug where these wouldn't clean up macro backtrace frames.
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make_method!(foo1);
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make_method!(foo2);
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make_method!(foo3);
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make_method!(foo4);
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make_method!(foo5);
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make_method!(foo6);
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make_method!(foo7);
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make_method!(foo8);
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// Cause an error. It shouldn't have any macro backtrace frames.
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fn bar(&self) { }
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fn bar(&self) { } //~ ERROR duplicate definitions
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}
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fn main() { }
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