mirror of https://github.com/rust-lang/rust
19 lines
402 B
Rust
19 lines
402 B
Rust
use std::fmt::Display;
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fn main() {
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test("hi", true);
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}
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fn test<T: Display>(t: T, recurse: bool) -> impl Display {
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let f = || {
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let i: u32 = test::<i32>(-1, false);
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//~^ ERROR concrete type differs from previous defining opaque type use
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//~| ERROR expected generic type parameter, found `i32`
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println!("{i}");
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};
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if recurse {
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f();
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}
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t
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}
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