1 files changed, 15 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/source/spaces-around-ranges.rs b/src/tools/rustfmt/tests/source/spaces-around-ranges.rs
new file mode 100644
index 000000000..1936b5e16
--- /dev/null
+++ b/src/tools/rustfmt/tests/source/spaces-around-ranges.rs
@@ -0,0 +1,15 @@
+// rustfmt-spaces_around_ranges: true
+
+fn bar(v: &[u8]) {}
+
+fn foo() {
+    let a = vec![0; 20];
+    for j in 0..=20 {
+        for i in 0..3 {
+            bar(a[i..j]);
+            bar(a[i..]);
+            bar(a[..j]);
+            bar(a[..=(j + 1)]);
+        }
+    }
+}