| error: `<` is interpreted as a start of generic arguments for `u32`, not a comparison |
| --> $DIR/issue-42954.rs:7:19 |
| | |
| LL | $i as u32 < 0 |
| | --------- ^ - interpreted as generic arguments |
| | | | |
| | | not interpreted as comparison |
| | help: try comparing the cast value: `($i as u32)` |
| ... |
| LL | is_plainly_printable!(c); |
| | ------------------------- in this macro invocation |
| | |
| = note: this error originates in the macro `is_plainly_printable` (in Nightly builds, run with -Z macro-backtrace for more info) |
| |
| error: aborting due to previous error |
| |
