auto merge of #6204 : pcwalton/rust/uninhabited-enum-cast, r=catamorphism

r? @catamorphism

1 files changed, 7 insertions, 0 deletions

diff --git a/src/test/compile-fail/uninhabited-enum-cast.rs b/src/test/compile-fail/uninhabited-enum-cast.rs
new file mode 100644
index 00000000000..c4a5dc4710c
--- /dev/null
+++ b/src/test/compile-fail/uninhabited-enum-cast.rs
@@ -0,0 +1,7 @@
+enum E {}
+
+fn f(e: E) {
+    println((e as int).to_str());   //~ ERROR non-scalar cast
+}
+
+fn main() {}