error: missing fragment specifier
  --> $DIR/macro-missing-fragment-deduplication.rs:4:6
   |
LL |     ($name) => {};
   |      ^^^^^
   |
   = 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 |     ($name:spec) => {};
   |           +++++

error: unexpected end of macro invocation
  --> $DIR/macro-missing-fragment-deduplication.rs:8:5
   |
LL | macro_rules! m {
   | -------------- when calling this macro
...
LL |     m!();
   |     ^^^^ missing tokens in macro arguments
   |
note: while trying to match meta-variable `$name:tt`
  --> $DIR/macro-missing-fragment-deduplication.rs:4:6
   |
LL |     ($name) => {};
   |      ^^^^^

error: unexpected end of macro invocation
  --> $DIR/macro-missing-fragment-deduplication.rs:9:5
   |
LL | macro_rules! m {
   | -------------- when calling this macro
...
LL |     m!();
   |     ^^^^ missing tokens in macro arguments
   |
note: while trying to match meta-variable `$name:tt`
  --> $DIR/macro-missing-fragment-deduplication.rs:4:6
   |
LL |     ($name) => {};
   |      ^^^^^

error: unexpected end of macro invocation
  --> $DIR/macro-missing-fragment-deduplication.rs:10:5
   |
LL | macro_rules! m {
   | -------------- when calling this macro
...
LL |     m!();
   |     ^^^^ missing tokens in macro arguments
   |
note: while trying to match meta-variable `$name:tt`
  --> $DIR/macro-missing-fragment-deduplication.rs:4:6
   |
LL |     ($name) => {};
   |      ^^^^^

error: unexpected end of macro invocation
  --> $DIR/macro-missing-fragment-deduplication.rs:11:5
   |
LL | macro_rules! m {
   | -------------- when calling this macro
...
LL |     m!();
   |     ^^^^ missing tokens in macro arguments
   |
note: while trying to match meta-variable `$name:tt`
  --> $DIR/macro-missing-fragment-deduplication.rs:4:6
   |
LL |     ($name) => {};
   |      ^^^^^

error: aborting due to 5 previous errors