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// Confusing diagnostic when using variable as a type:
//
// Previous warnings indicate Foo is not used, when in fact it is
// used improperly as a variable or constant. New warning points
// out user may be trying to use variable as a type. Test demonstrates
// cases for both local variable and const.
fn main() {
let Baz: &str = "";
println!("{}", Baz::Bar); //~ ERROR: failed to resolve: use of undeclared type `Baz`
}
#[allow(non_upper_case_globals)]
pub const Foo: &str = "";
mod submod {
use super::Foo;
fn function() {
println!("{}", Foo::Bar); //~ ERROR: failed to resolve: use of undeclared type `Foo`
}
}
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