1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/cast/cast-char.rs b/src/test/ui/cast/cast-char.rs
new file mode 100644
index 000000000..9634ed56f
--- /dev/null
+++ b/src/test/ui/cast/cast-char.rs
@@ -0,0 +1,10 @@
+#![deny(overflowing_literals)]
+
+fn main() {
+    const XYZ: char = 0x1F888 as char;
+    //~^ ERROR only `u8` can be cast into `char`
+    const XY: char = 129160 as char;
+    //~^ ERROR only `u8` can be cast into `char`
+    const ZYX: char = '\u{01F888}';
+    println!("{}", XYZ);
+}