1 files changed, 10 insertions, 0 deletions
diff --git a/test/libsolidity/syntaxTests/functionTypes/external_function_to_function_type_calldata_parameter.sol b/test/libsolidity/syntaxTests/functionTypes/external_function_to_function_type_calldata_parameter.sol
new file mode 100644
index 00000000..eb4f0693
--- /dev/null
+++ b/test/libsolidity/syntaxTests/functionTypes/external_function_to_function_type_calldata_parameter.sol
@@ -0,0 +1,10 @@
+// This is a test that checks that the type of the `bytes` parameter is
+// correctly changed from its own type `bytes calldata` to `bytes memory`
+// when converting to a function type.
+contract C {
+    function f(function(bytes memory) pure external /*g*/) pure public { }
+    function callback(bytes) pure external {}
+    function g() view public {
+        f(this.callback);
+    }
+}