Improved error message for lookup in function types.

test/libsolidity/syntaxTests/nameAndTypeResolution/575_member_member_getter_call_without_parentheses.sol

@@ -0,0 +1,19 @@
+contract A{
+    function f() public pure{
+
+    }
+}
+contract B{
+    A public a;
+}
+contract C{
+    B public b;
+}
+contract D{
+    C c;
+    function f() public view{
+        c.b.a.f();
+    }
+}
+// ----
+// TypeError: (170-175): Member "a" not found or not visible after argument-dependent lookup in function () view external returns (contract B). Did you intend to call the function?

test/libsolidity/syntaxTests/nameAndTypeResolution/576_member_getter_call_without_parentheses.sol

@@ -0,0 +1,17 @@
+contract A{
+    function f() public pure{
+
+    }
+}
+contract B{
+    A public a;
+}
+contract C{
+    B b;
+    function f() public view{
+        b.a.f();
+    }
+}
+
+// ----
+// TypeError: (140-145): Member "f" not found or not visible after argument-dependent lookup in function () view external returns (contract A). Did you intend to call the function?

test/libsolidity/syntaxTests/nameAndTypeResolution/577_member_getter_call_without_parentheses_missing_function.sol

@@ -0,0 +1,15 @@
+contract A{
+
+}
+contract B{
+    A public a;
+}
+contract C{
+    B b;
+    function f() public view{
+        b.a.f();
+    }
+}
+
+// ----
+// TypeError: (104-109): Member "f" not found or not visible after argument-dependent lookup in function () view external returns (contract A). Did you intend to call the function?

test/libsolidity/syntaxTests/nameAndTypeResolution/578_private_member_getter_call_without_parentheses.sol

@@ -0,0 +1,17 @@
+contract A{
+    function f() public pure{
+
+    }
+}
+contract B{
+    A private a;
+}
+contract C{
+    B b;
+    function f() public view{
+        b.a.f();
+    }
+}
+
+// ----
+// TypeError: (141-144): Member "a" not found or not visible after argument-dependent lookup in contract B.

test/libsolidity/syntaxTests/nameAndTypeResolution/579_member_getter_call_without_parentheses_private_function.sol

@@ -0,0 +1,17 @@
+contract A{
+    function f() private pure{
+
+    }
+}
+contract B{
+    A public a;
+}
+contract C{
+    B b;
+    function f() public view{
+        b.a.f();
+    }
+}
+
+// ----
+// TypeError: (141-146): Member "f" not found or not visible after argument-dependent lookup in function () view external returns (contract A). Did you intend to call the function?