Tests, Docs and Changelog

test/libsolidity/semanticTests/structs/conversion/assignment_ignore_mapping.sol

@@ -1,50 +0,0 @@
-contract Test {
-    struct A {
-        mapping(uint=>uint) m;
-    }
-    struct B {
-        mapping(uint=>uint) m;
-        uint x;
-    }
-    struct C {
-        mapping(uint=>uint)[] ma;
-    }
-    struct D {
-        A[] a;
-    }
-    A storageA;
-    B storageB;
-    C storageC;
-    D storageD;
-    constructor() public {
-        storageA.m[1] = 2;
-        storageB.m[3] = 4;
-        storageB.x = 5;
-        for (uint i = 0; i < 6; i++)
-            storageC.ma.push();
-        for (uint i = 0; i < 7; i++)
-            storageD.a.push();
-    }
-    function run() public returns (uint, uint, uint, uint, uint, uint) {
-        A memory memoryA = A();
-        B memory memoryB = B(42);
-        C memory memoryC = C();
-        D memory memoryD1 = D(new A[](999));
-        D memory memoryD2 = storageD;
-        storageA = memoryA;
-        storageB = memoryB;
-        storageC = memoryC;
-        // the following line does not compile because unimplemented
-        // storageD = memoryD1;
-        return (
-            storageA.m[1],
-            storageB.x,
-            memoryB.x,
-            storageC.ma.length,
-            memoryD1.a.length,
-            memoryD2.a.length
-        );
-    }
-}
-// ----
-// run() -> 2, 42, 42, 6, 999, 7

test/libsolidity/semanticTests/structs/memory_structs_with_mappings.sol

@@ -1,24 +0,0 @@
-contract Test {
-    struct S {
-        uint8 a;
-        mapping(uint256 => uint256) b;
-        uint8 c;
-    }
-    S s;
-
-    function f() public returns (uint256) {
-        S memory x;
-        if (x.a != 0 || x.c != 0) return 1;
-        x.a = 4;
-        x.c = 5;
-        s = x;
-        if (s.a != 4 || s.c != 5) return 2;
-        x = S(2, 3);
-        if (x.a != 2 || x.c != 3) return 3;
-        x = s;
-        if (s.a != 4 || s.c != 5) return 4;
-    }
-}
-
-// ----
-// f() -> 0

test/libsolidity/semanticTests/structs/struct_copy.sol

@@ -5,7 +5,6 @@ contract c {
     }
     struct Struct {
         uint256 a;
-        mapping(uint256 => Struct) b;
         Nested nested;
         uint256 c;
     }