mirror of https://github.com/rust-lang/rust
30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
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
|
|
|