Collect occurrences of for mismatched braces diagnostic

Change-Id: I20ba0b62308370ee961141fa1aefc4b9c9f0cb3a

2 files changed, 14 insertions, 0 deletions

diff --git a/src/test/ui/parser/mismatched-delim-brace-empty-block.rs b/src/test/ui/parser/mismatched-delim-brace-empty-block.rs
new file mode 100644
index 00000000000..bcc95c09e1e
--- /dev/null
+++ b/src/test/ui/parser/mismatched-delim-brace-empty-block.rs
@@ -0,0 +1,3 @@
+fn main() {}
+    let _ = ();
+} //~ ERROR unexpected close delimiter
diff --git a/src/test/ui/parser/mismatched-delim-brace-empty-block.stderr b/src/test/ui/parser/mismatched-delim-brace-empty-block.stderr
new file mode 100644
index 00000000000..82fe8930c32
--- /dev/null
+++ b/src/test/ui/parser/mismatched-delim-brace-empty-block.stderr
@@ -0,0 +1,11 @@
+error: unexpected close delimiter: `}`
+  --> $DIR/mismatched-delim-brace-empty-block.rs:3:1
+   |
+LL | fn main() {}
+   |           -- this block is empty, you might have not meant to close it
+LL |     let _ = ();
+LL | }
+   | ^ unexpected close delimiter
+
+error: aborting due to previous error
+