| error: expected unsuffixed literal, found `-` | |
| --> $DIR/attr-bad-meta-4.rs:11:17 | |
| | | |
| LL | #[cfg(feature = -1)] | |
| | ^ | |
| error: expected unsuffixed literal, found `meta` metavariable | |
| --> $DIR/attr-bad-meta-4.rs:3:15 | |
| | | |
| LL | #[cfg($attr_item)] | |
| | ^^^^^^^^^^ | |
| ... | |
| LL | mac!(an(arbitrary token stream)); | |
| | -------------------------------- in this macro invocation | |
| | | |
| = note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info) | |
| error: aborting due to 2 previous errors | |