| // 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: cannot find type `Baz` |
| } |
| |
| #[allow(non_upper_case_globals)] |
| pub const Foo: &str = ""; |
| |
| mod submod { |
| use super::Foo; |
| fn function() { |
| println!("{}", Foo::Bar); //~ ERROR: cannot find type `Foo` |
| } |
| } |
