27 lines
926 B
Rust
27 lines
926 B
Rust
// Regression test for issue #105227.
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// FIXME(precise_capturing): Add rustfix here after dealing w/ elided lifetimes
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#![allow(unused)]
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fn chars0(v :(& str, &str)) -> impl Iterator<Item = char> {
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//~^ HELP add a `use<...>` bound
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v.0.chars().chain(v.1.chars())
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//~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bounds
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}
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fn chars1(v0 : & str, v1 : &str) -> impl Iterator<Item = char> {
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//~^ HELP add a `use<...>` bound
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v0.chars().chain(v1.chars())
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//~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bound
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}
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fn chars2<'b>(v0 : &str, v1 : &'_ str, v2 : &'b str) -> (impl Iterator<Item = char>, &'b str) {
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//~^ HELP add a `use<...>` bound
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(v0.chars().chain(v1.chars()), v2)
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//~^ ERROR hidden type for `impl Iterator<Item = char>` captures lifetime that does not appear in bound
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}
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fn main() {
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}
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