| error[E0425]: cannot find value `x` in this scope | |
| --> $DIR/pattern-macro.rs:5:5 | |
| | | |
| LL | x + 1; | |
| | ^ not found in this scope | |
| | | |
| help: an identifier with the same name is defined here, but is not accessible due to macro hygiene | |
| --> $DIR/pattern-macro.rs:1:28 | |
| | | |
| LL | macro_rules! foo { () => ( x ) } | |
| | ^ | |
| ... | |
| LL | let foo!() = 2; | |
| | ------ in this macro invocation | |
| = note: this error originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0425`. |