21 lines
443 B
Rust
21 lines
443 B
Rust
pub trait ToPrimitive {
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fn to_int(&self) -> isize { 0 }
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}
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impl ToPrimitive for i32 {}
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impl ToPrimitive for isize {}
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trait Add {
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fn to_int(&self) -> isize;
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fn add_dynamic(&self, other: &dyn Add) -> isize;
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}
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impl Add for isize {
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fn to_int(&self) -> isize { *self }
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fn add_dynamic(&self, other: &dyn Add) -> isize {
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self.to_int() + other.to_int() //~ ERROR multiple applicable items in scope
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}
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}
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fn main() { }
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