1 files changed, 19 insertions, 0 deletions
diff --git a/Zend/tests/enum/backed-from-invalid-int.phpt b/Zend/tests/enum/backed-from-invalid-int.phpt
new file mode 100644
index 0000000000..d976f3d0fb
--- /dev/null
+++ b/Zend/tests/enum/backed-from-invalid-int.phpt
@@ -0,0 +1,19 @@
+--TEST--
+BackedEnum::from() reject invalid int
+--FILE--
+<?php
+
+enum Foo: int {
+    case Bar = 0;
+    case Baz = 1;
+}
+
+try {
+    var_dump(Foo::from(2));
+} catch (Error $e) {
+    echo $e->getMessage() . "\n";
+}
+
+?>
+--EXPECT--
+2 is not a valid backing value for enum "Foo"