16 lines
266 B
Rust
16 lines
266 B
Rust
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struct Foo;
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trait Bar {}
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impl Bar for Foo {}
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fn needs_bar<T: Bar>(_: T) {}
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fn blah(f: fn() -> Foo) {
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needs_bar(f);
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//~^ ERROR the trait bound `fn() -> Foo: Bar` is not satisfied
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//~| HELP use parentheses to call this function pointer
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}
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fn main() {}
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