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// run-rustfix
use std::ops::Add;
struct A<B>(B);
impl<B> Add for A<B> where B: Add<Output = B> {
type Output = Self;
fn add(self, rhs: Self) -> Self {
A(self.0 + rhs.0) //~ ERROR mismatched types
}
}
struct C<B>(B);
impl<B: Add<Output = B>> Add for C<B> {
type Output = Self;
fn add(self, rhs: Self) -> Self {
Self(self.0 + rhs.0) //~ ERROR mismatched types
}
}
struct D<B>(B);
impl<B: std::ops::Add<Output = B>> Add for D<B> {
type Output = Self;
fn add(self, rhs: Self) -> Self {
Self(self.0 + rhs.0) //~ ERROR cannot add `B` to `B`
}
}
struct E<B>(B);
impl<B: Add<Output = B>> Add for E<B> where B: Add<Output = B> {
//~^ ERROR equality constraints are not yet supported in `where` clauses
type Output = Self;
fn add(self, rhs: Self) -> Self {
Self(self.0 + rhs.0) //~ ERROR mismatched types
}
}
fn main() {}
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