It seems that #27093 did not fully fix #25343. [The following code](http://is.gd/qA7fIE) reports a spurious warning on `'b`: ``` rust 'a: loop { break; } 'b: loop { break; } // no warning fn does_not_shadow() { 'a: loop {} } // false positive let also_does_not_shadow = || { 'b: loop {} }; ``` Stable, beta, nightly.