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// Issue #14603: Check for references to type parameters from the
// outer scope (in this case, the trait) used on items in an inner
// scope (in this case, the enum).
trait TraitA<A> {
fn outer(&self) {
enum Foo<B> {
Variance(A)
//~^ ERROR can't use generic parameters from outer item
}
}
}
trait TraitB<A> {
fn outer(&self) {
struct Foo<B>(A);
//~^ ERROR can't use generic parameters from outer item
}
}
trait TraitC<A> {
fn outer(&self) {
struct Foo<B> { a: A }
//~^ ERROR can't use generic parameters from outer item
}
}
trait TraitD<A> {
fn outer(&self) {
fn foo<B>(a: A) { }
//~^ ERROR can't use generic parameters from outer item
}
}
fn main() { }
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