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-rw-r--r--tests/ui/issues/issue-5067.stderr110
1 files changed, 110 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-5067.stderr b/tests/ui/issues/issue-5067.stderr
new file mode 100644
index 000000000..7ffc60714
--- /dev/null
+++ b/tests/ui/issues/issue-5067.stderr
@@ -0,0 +1,110 @@
+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
+