Moving some more array tests to semanticTests.

test/libsolidity/semanticTests/array/copying/array_copy_calldata_storage.sol

@@ -0,0 +1,25 @@
+contract c {
+    uint[9] m_data;
+    uint[] m_data_dyn;
+    uint8[][] m_byte_data;
+    function store(uint[9] calldata a, uint8[3][] calldata b) external returns (uint8) {
+        m_data = a;
+        m_data_dyn = a;
+        m_byte_data = b;
+        return b[3][1]; // note that access and declaration are reversed to each other
+    }
+    function retrieve() public returns (uint a, uint b, uint c, uint d, uint e, uint f, uint g) {
+        a = m_data.length;
+        b = m_data[7];
+        c = m_data_dyn.length;
+        d = m_data_dyn[7];
+        e = m_byte_data.length;
+        f = m_byte_data[3].length;
+        g = m_byte_data[3][1];
+    }
+}
+// ====
+// compileViaYul: also
+// ----
+// store(uint256[9],uint8[3][]): 21, 22, 23, 24, 25, 26, 27, 28, 29, 0x140, 4, 1, 2, 3, 11, 12, 13, 21, 22, 23, 31, 32, 33 -> 32
+// retrieve() -> 9, 28, 9, 28, 4, 3, 32

test/libsolidity/semanticTests/array/copying/array_copy_including_array.sol

@@ -0,0 +1,40 @@
+contract c {
+    uint[3][90][] large;
+    uint[3][3][] small;
+    function test() public returns (uint r) {
+        for (uint i = 0; i < 7; i++) {
+            large.push();
+            small.push();
+        }
+        large[3][2][0] = 2;
+        large[1] = large[3];
+        small[3][2][0] = 2;
+        small[1] = small[2];
+        r = ((
+            small[3][2][0] * 0x100 |
+            small[1][2][0]) * 0x100 |
+            large[3][2][0]) * 0x100 |
+            large[1][2][0];
+        delete small;
+        delete large;
+
+    }
+    function clear() public returns (uint, uint) {
+        for (uint i = 0; i < 7; i++) {
+            large.push();
+            small.push();
+        }
+        small[3][2][0] = 0;
+        large[3][2][0] = 0;
+        while (small.length > 0)
+            small.pop();
+        while (large.length > 0)
+            large.pop();
+        return (small.length, large.length);
+    }
+}
+// ----
+// test() -> 0x02000202
+// storage: empty
+// clear() -> 0, 0
+// storage: empty

test/libsolidity/semanticTests/array/copying/arrays_from_and_to_storage.sol

@@ -0,0 +1,18 @@
+contract Test {
+    uint24[] public data;
+    function set(uint24[] memory _data) public returns (uint) {
+        data = _data;
+        return data.length;
+    }
+    function get() public returns (uint24[] memory) {
+        return data;
+    }
+}
+// ====
+// compileViaYul: also
+// ----
+// set(uint24[]): 0x20, 18, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 -> 18
+// data(uint256): 7 -> 8
+// data(uint256): 15 -> 16
+// data(uint256): 18 -> FAILURE
+// get() -> 0x20, 18, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18