26     let i_think_continually = 2; //~ WARNING unused variable: `i_think_continually`  in main()
34     //~^ WARNING unused variable: `mut_unused_var`  in main()
35     //~| WARNING variable does not need to be mutable  in main()
38     //~^ WARNING unused variable: `var`  in main()
39     //~| WARNING unused variable: `unused_var`  in main()
40     //~| WARNING variable does not need to be mutable  in main()
41     // NOTE: `var` comes after `unused_var` lexicographically yet the warning  in main()
45     if let SoulHistory { corridors_of_light, //~ WARNING unused variable: `corridors_of_light`  in main()
46                          mut hours_are_suns, //~ WARNING `hours_are_suns` is assigned to, but  in main()
48         hours_are_suns = false; //~ WARNING unused_assignments  in main()
52     let LovelyAmbition { lips, fire } = the_spirit; //~ WARNING unused variable: `fire`  in main()
61         Large::Suit { case } => {} //~ WARNING unused variable: `case`  in main()
66         &Large::Suit { case } => {} //~ WARNING unused variable: `case`  in main()
71         box Large::Suit { case } => {} //~ WARNING unused variable: `case`  in main()
76         (Large::Suit { case },) => {} //~ WARNING unused variable: `case`  in main()
81         [Large::Suit { case }] => {} //~ WARNING unused variable: `case`  in main()
86         Tuple(Large::Suit { case }, ()) => {} //~ WARNING unused variable: `case`  in main()