From 16e80b7bcd07181daacf3111cf251141e83a3530 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= <kamil.sliwak@codepoets.it>
Date: Tue, 19 May 2020 18:02:14 +0200
Subject: [PATCH] Test case for internal dispatch with functions that have
 arguments that take up multiple slots

---
 ...n_with_multislot_arguments_via_pointer.sol | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 test/libsolidity/semanticTests/functionCall/call_internal_function_with_multislot_arguments_via_pointer.sol

diff --git a/test/libsolidity/semanticTests/functionCall/call_internal_function_with_multislot_arguments_via_pointer.sol b/test/libsolidity/semanticTests/functionCall/call_internal_function_with_multislot_arguments_via_pointer.sol
new file mode 100644
index 000000000..344d1dc63
--- /dev/null
+++ b/test/libsolidity/semanticTests/functionCall/call_internal_function_with_multislot_arguments_via_pointer.sol
@@ -0,0 +1,31 @@
+contract C {
+    function m(
+        function() external returns (uint) a,
+        function() external returns (uint) b
+    ) internal returns (function() external returns (uint)) {
+        return a;
+    }
+
+    function s(uint a, uint b) internal returns (uint) {
+        return a + b;
+    }
+
+    function foo() external returns (uint) {
+        return 6;
+    }
+
+    function test() public returns (uint) {
+        function(uint, uint) internal returns (uint) single_slot_function = s;
+
+        function(
+            function() external returns (uint),
+            function() external returns (uint)
+        ) internal returns (function() external returns (uint)) multi_slot_function = m;
+
+        return multi_slot_function(this.foo, this.foo)() + single_slot_function(5, 1);
+    }
+}
+// ====
+// compileViaYul: also
+// ----
+// test() -> 12