From 17b6bd6b70fd49c034b32b5b9b2869d139ed4d46 Mon Sep 17 00:00:00 2001
From: Obei Sideg <obei.sideg@gmail.com>
Date: Fri, 3 Feb 2023 12:25:01 +0300
Subject: [PATCH] Add ui test for missing expression in for loop

---
 tests/ui/parser/missing-expression-in-for-loop.rs   |  5 +++++
 .../ui/parser/missing-expression-in-for-loop.stderr | 13 +++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 tests/ui/parser/missing-expression-in-for-loop.rs
 create mode 100644 tests/ui/parser/missing-expression-in-for-loop.stderr

diff --git a/tests/ui/parser/missing-expression-in-for-loop.rs b/tests/ui/parser/missing-expression-in-for-loop.rs
new file mode 100644
index 00000000000..518a89a0e6f
--- /dev/null
+++ b/tests/ui/parser/missing-expression-in-for-loop.rs
@@ -0,0 +1,5 @@
+fn main() {
+    for i in {
+        //~^ ERROR missing expression to iterate on in `for` loop
+    }
+}
diff --git a/tests/ui/parser/missing-expression-in-for-loop.stderr b/tests/ui/parser/missing-expression-in-for-loop.stderr
new file mode 100644
index 00000000000..74a7c4224fa
--- /dev/null
+++ b/tests/ui/parser/missing-expression-in-for-loop.stderr
@@ -0,0 +1,13 @@
+error: missing expression to iterate on in `for` loop
+  --> $DIR/missing-expression-in-for-loop.rs:2:14
+   |
+LL |     for i in {
+   |              ^
+   |
+help: try adding an expression to the `for` loop
+   |
+LL |     for i in /* expression */ {
+   |              ++++++++++++++++
+
+error: aborting due to previous error
+