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23 lines
333 B
Rust
23 lines
333 B
Rust
// Test that we detect an illegal combination of types.
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trait Convert<Target> {
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fn convert(&self) -> Target;
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}
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impl Convert<u32> for i32 {
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fn convert(&self) -> u32 {
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*self as u32
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}
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}
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fn test<T,U>(_: T, _: U)
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where T : Convert<U>
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{
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}
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fn a() {
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test(22i32, 44i32); //~ ERROR mismatched types
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}
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fn main() {}
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