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#![allow(warnings)]
// This test verifies that the suggestion to move types before associated type bindings
// is correct.
trait One<T> {
type A;
}
trait OneWithLifetime<'a, T> {
type A;
}
trait Three<T, U, V> {
type A;
type B;
type C;
}
trait ThreeWithLifetime<'a, 'b, 'c, T, U, V> {
type A;
type B;
type C;
}
struct A<T, M: One<A=(), T>> {
//~^ ERROR generic arguments must come before the first constraint
m: M,
t: T,
}
struct Al<'a, T, M: OneWithLifetime<A=(), T, 'a>> {
//~^ ERROR generic arguments must come before the first constraint
//~^^ ERROR type provided when a lifetime was expected
m: M,
t: &'a T,
}
struct B<T, U, V, M: Three<A=(), B=(), C=(), T, U, V>> {
//~^ ERROR generic arguments must come before the first constraint
m: M,
t: T,
u: U,
v: V,
}
struct Bl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<A=(), B=(), C=(), T, U, V, 'a, 'b, 'c>> {
//~^ ERROR generic arguments must come before the first constraint
//~^^ ERROR type provided when a lifetime was expected
m: M,
t: &'a T,
u: &'b U,
v: &'c V,
}
struct C<T, U, V, M: Three<T, A=(), B=(), C=(), U, V>> {
//~^ ERROR generic arguments must come before the first constraint
m: M,
t: T,
u: U,
v: V,
}
struct Cl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<T, 'a, A=(), B=(), C=(), U, 'b, V, 'c>> {
//~^ ERROR generic arguments must come before the first constraint
//~^^ ERROR lifetime provided when a type was expected
m: M,
t: &'a T,
u: &'b U,
v: &'c V,
}
struct D<T, U, V, M: Three<T, A=(), B=(), U, C=(), V>> {
//~^ ERROR generic arguments must come before the first constraint
m: M,
t: T,
u: U,
v: V,
}
struct Dl<'a, 'b, 'c, T, U, V, M: ThreeWithLifetime<T, 'a, A=(), B=(), U, 'b, C=(), V, 'c>> {
//~^ ERROR generic arguments must come before the first constraint
//~^^ ERROR lifetime provided when a type was expected
m: M,
t: &'a T,
u: &'b U,
v: &'c V,
}
fn main() {}
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