1 files changed, 30 insertions, 0 deletions
diff --git a/tests/ui/enum-discriminant/issue-46519.rs b/tests/ui/enum-discriminant/issue-46519.rs
new file mode 100644
index 00000000000..0567923b7fc
--- /dev/null
+++ b/tests/ui/enum-discriminant/issue-46519.rs
@@ -0,0 +1,30 @@
+// run-pass
+// compile-flags:--test -O
+
+// needs-unwind
+
+#[test]
+#[should_panic(expected = "creating inhabited type")]
+fn test() {
+    FontLanguageOverride::system_font(SystemFont::new());
+}
+
+pub enum FontLanguageOverride {
+    Normal,
+    Override(&'static str),
+    System(SystemFont)
+}
+
+pub enum SystemFont {}
+
+impl FontLanguageOverride {
+    fn system_font(f: SystemFont) -> Self {
+        FontLanguageOverride::System(f)
+    }
+}
+
+impl SystemFont {
+    fn new() -> Self {
+        panic!("creating inhabited type")
+    }
+}