20 lines
351 B
Rust
20 lines
351 B
Rust
//@ run-pass
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#![allow(unused_variables)]
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trait A<T> {
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fn g(&self, x: usize) -> usize { x }
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fn h(&self, x: T) { } //~ WARN method `h` is never used
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}
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impl<T> A<T> for isize { }
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fn f<T, V: A<T>>(i: V, j: usize) -> usize {
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i.g(j)
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}
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pub fn main () {
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assert_eq!(f::<f64, isize>(0, 2), 2);
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assert_eq!(f::<usize, isize>(0, 2), 2);
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}
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