| error: expected identifier, found `+` |
| --> $DIR/issue-33569.rs:2:8 |
| | |
| LL | { $+ } => { |
| | ^ |
| |
| error: missing fragment specifier |
| --> $DIR/issue-33569.rs:2:8 |
| | |
| LL | { $+ } => { |
| | ^ |
| | |
| = note: fragment specifiers must be provided |
| = help: valid fragment specifiers are `ident`, `block`, `stmt`, `expr`, `pat`, `ty`, `lifetime`, `literal`, `path`, `meta`, `tt`, `item` and `vis`, along with `expr_2021` and `pat_param` for edition compatibility |
| help: try adding a specifier here |
| | |
| LL | { $+:spec } => { |
| | +++++ |
| |
| error: expected one of: `*`, `+`, or `?` |
| --> $DIR/issue-33569.rs:4:13 |
| | |
| LL | $(x)(y) |
| | ^^^ |
| |
| error: unexpected end of macro invocation |
| --> $DIR/issue-33569.rs:8:1 |
| | |
| LL | macro_rules! foo { |
| | ---------------- when calling this macro |
| ... |
| LL | foo!(); |
| | ^^^^^^ missing tokens in macro arguments |
| | |
| note: while trying to match meta-variable `$<!dummy!>:tt` |
| --> $DIR/issue-33569.rs:2:8 |
| | |
| LL | { $+ } => { |
| | ^ |
| |
| error: aborting due to 4 previous errors |
| |
