diff options
Diffstat (limited to '')
| -rw-r--r-- | src/tools/clippy/tests/ui/unit_arg.rs | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/tools/clippy/tests/ui/unit_arg.rs b/src/tools/clippy/tests/ui/unit_arg.rs index 38be87bdd..7bf3adc07 100644 --- a/src/tools/clippy/tests/ui/unit_arg.rs +++ b/src/tools/clippy/tests/ui/unit_arg.rs @@ -1,3 +1,5 @@ +// aux-build: proc_macro_with_span.rs + #![warn(clippy::unit_arg)] #![allow( clippy::no_effect, @@ -8,9 +10,13 @@ clippy::or_fun_call, clippy::needless_question_mark, clippy::self_named_constructors, - clippy::let_unit_value + clippy::let_unit_value, + clippy::never_loop )] +extern crate proc_macro_with_span; + +use proc_macro_with_span::with_span; use std::fmt::Debug; fn foo<T: Debug>(t: T) { @@ -127,6 +133,10 @@ fn returning_expr() -> Option<()> { fn taking_multiple_units(a: (), b: ()) {} +fn proc_macro() { + with_span!(span taking_multiple_units(unsafe { (); }, 'x: loop { break 'x (); })); +} + fn main() { bad(); ok(); |