mirror of https://github.com/rust-lang/rust
24 lines
746 B
Rust
24 lines
746 B
Rust
// https://github.com/rust-lang/rust/issues/53812
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#![crate_name="foo"]
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pub trait MyIterator {}
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pub struct MyStruct<T>(T);
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macro_rules! array_impls {
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($($N:expr)+) => {
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$(
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impl<'a, T> MyIterator for &'a MyStruct<[T; $N]> {
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}
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)+
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}
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}
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// @has foo/trait.MyIterator.html
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// @has - '//*[@id="implementors-list"]/*[@class="impl"][1]' 'MyStruct<[T; 0]>'
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// @has - '//*[@id="implementors-list"]/*[@class="impl"][2]' 'MyStruct<[T; 1]>'
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// @has - '//*[@id="implementors-list"]/*[@class="impl"][3]' 'MyStruct<[T; 2]>'
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// @has - '//*[@id="implementors-list"]/*[@class="impl"][4]' 'MyStruct<[T; 3]>'
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// @has - '//*[@id="implementors-list"]/*[@class="impl"][5]' 'MyStruct<[T; 10]>'
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array_impls! { 10 3 2 1 0 }
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