mirror of https://github.com/rust-lang/rust
32 lines
602 B
Rust
32 lines
602 B
Rust
// In #88097, the compiler attempted to coerce a closure type to itself via
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// a function pointer, which caused an unnecessary error. Check that this
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// behavior has been fixed.
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//@ check-pass
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fn peculiar() -> impl Fn(u8) -> u8 {
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return |x| x + 1
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}
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fn peculiar2() -> impl Fn(u8) -> u8 {
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return |x| x + 1;
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}
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fn peculiar3() -> impl Fn(u8) -> u8 {
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let f = |x| x + 1;
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return f
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}
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fn peculiar4() -> impl Fn(u8) -> u8 {
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let f = |x| x + 1;
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f
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}
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fn peculiar5() -> impl Fn(u8) -> u8 {
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let f = |x| x + 1;
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let g = |x| x + 2;
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return if true { f } else { g }
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}
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fn main() {}
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