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warning: unused variable: `x`
--> $DIR/expect_lint_from_macro.rs:9:13
|
LL | let x = 0;
| ^ help: if this is intentional, prefix it with an underscore: `_x`
...
LL | trigger_unused_variables_macro!();
| --------------------------------- in this macro invocation
|
note: the lint level is defined here
--> $DIR/expect_lint_from_macro.rs:5:9
|
LL | #![warn(unused_variables)]
| ^^^^^^^^^^^^^^^^
= note: this warning originates in the macro `trigger_unused_variables_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: unused variable: `x`
--> $DIR/expect_lint_from_macro.rs:9:13
|
LL | let x = 0;
| ^ help: if this is intentional, prefix it with an underscore: `_x`
...
LL | trigger_unused_variables_macro!();
| --------------------------------- in this macro invocation
|
= note: this warning originates in the macro `trigger_unused_variables_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
warning: 2 warnings emitted
|
