20e1ea2dd8
This is a [breaking-change] for syntax extension authors. The fix is to use MultiModifier or MultiDecorator, which have the same functionality but are more flexible. Users of syntax extensions are unaffected.
50 lines
1.1 KiB
Rust
50 lines
1.1 KiB
Rust
// Copyright 2013-2015 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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#![feature(plugin, custom_attribute)]
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#![plugin(macro_crate_test)]
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#[macro_use] #[no_link]
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extern crate macro_crate_test;
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#[into_multi_foo]
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#[derive(PartialEq, Clone, Debug)]
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fn foo() -> AnotherFakeTypeThatHadBetterGoAway {}
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trait Qux {
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#[into_multi_foo]
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fn bar();
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}
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impl Qux for i32 {
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#[into_multi_foo]
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fn bar() {}
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}
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impl Qux for u8 {}
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pub fn main() {
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assert_eq!(1, make_a_1!());
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assert_eq!(2, exported_macro!());
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assert_eq!(Foo2::Bar2, Foo2::Bar2);
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test(None::<Foo2>);
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let x = 10i32;
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assert_eq!(x.foo(), 42);
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let x = 10u8;
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assert_eq!(x.foo(), 0);
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}
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fn test<T: PartialEq+Clone>(_: Option<T>) {}
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