blob: 15cdd44d7f1f9dbafb12bf234241083cc354addf [file] [log] [blame]
//@ run-rustfix
#![allow(dead_code)]
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() {}