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|
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:9:8
|
LL | ( $()* ) => {};
| ^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:11:8
|
LL | ( $()+ ) => {};
| ^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:13:8
|
LL | ( $()? ) => {};
| ^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:18:9
|
LL | ( [$()*] ) => {};
| ^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:20:9
|
LL | ( [$()+] ) => {};
| ^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:22:9
|
LL | ( [$()?] ) => {};
| ^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:27:8
|
LL | ( $($()* $(),* $(a)* $(a),* )* ) => {};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:29:8
|
LL | ( $($()* $(),* $(a)* $(a),* )+ ) => {};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:31:8
|
LL | ( $($()* $(),* $(a)* $(a),* )? ) => {};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:33:8
|
LL | ( $($()? $(),* $(a)? $(a),* )* ) => {};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:35:8
|
LL | ( $($()? $(),* $(a)? $(a),* )+ ) => {};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:37:8
|
LL | ( $($()? $(),* $(a)? $(a),* )? ) => {};
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:47:12
|
LL | ( $(a $()+)* ) => {};
| ^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:49:12
|
LL | ( $(a $()*)+ ) => {};
| ^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:51:12
|
LL | ( $(a $()+)? ) => {};
| ^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:53:12
|
LL | ( $(a $()?)+ ) => {};
| ^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:60:18
|
LL | (a $e1:expr $($(, a $e2:expr)*)*) => ([$e1 $($(, $e2)*)*]);
| ^^^^^^^^^^^^^^^^^^
error: repetition matches empty token tree
--> $DIR/issue-5067.rs:71:8
|
LL | ( $()* ) => {};
| ^^
error: aborting due to 18 previous errors
|
