| error: expected identifier, found metavariable |
| --> $DIR/issue-37113.rs:4:16 |
| | |
| LL | enum SomeEnum { |
| | -------- while parsing this enum |
| LL | $( $t, )* |
| | ^^ expected identifier, found metavariable |
| ... |
| LL | test_macro!(String,); |
| | -------------------- in this macro invocation |
| | |
| = help: enum variants can be `Variant`, `Variant = <integer>`, `Variant(Type, ..., TypeN)` or `Variant { fields: Types }` |
| = note: this error originates in the macro `test_macro` (in Nightly builds, run with -Z macro-backtrace for more info) |
| |
| error: aborting due to 1 previous error |
| |
