error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `$` --> $DIR/issue-6596-2.rs:3:16 | LL | { $inp $nonexistent } | ^^^^^^^^^^^^ expected one of 8 possible tokens ... LL | g!(foo); | ------- in this macro invocation | = note: this error originates in the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to 1 previous error