src/test/ui/variance/variance-regions-unused-indirect.rs


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// Test that disallow lifetime parameters that are unused.

enum Foo<'a> { //~ ERROR parameter `'a` is never used
    Foo1(Bar<'a>)
}

enum Bar<'a> { //~ ERROR parameter `'a` is never used
    Bar1(Foo<'a>)
}

fn main() {}