Adjusts syntax tests to read-only array length.

test/libsolidity/syntaxTests/array/calldata_resize.sol

@@ -4,4 +4,4 @@ contract C {
     }
 }
 // ----
-// TypeError: (75-83): Calldata arrays cannot be resized.
+// TypeError: (75-83): Member "length" is read-only and cannot be used to resize arrays.

test/libsolidity/syntaxTests/array/length/cannot_be_assigned.sol

@@ -0,0 +1,8 @@
+contract c {
+    uint[] storageArray;
+    function f() public {
+        storageArray.length = 3;
+    }
+}
+// ----
+// TypeError: (72-91): Member "length" is read-only and cannot be used to resize arrays.

test/libsolidity/syntaxTests/array/length/cannot_be_assigned_mapping.sol

@@ -0,0 +1,8 @@
+contract C {
+    mapping(uint => uint[]) map;
+    function f() public {
+        map[0].length = 4;
+    }
+}
+// ----
+// TypeError: (80-93): Member "length" is read-only and cannot be used to resize arrays.

test/libsolidity/syntaxTests/array/length/cannot_be_assigned_struct.sol

@@ -0,0 +1,11 @@
+contract C {
+    struct S {
+        uint[] a;
+    }
+    S s;
+    function f() public {
+        s.a.length = 4;
+    }
+}
+// ----
+// TypeError: (95-105): Member "length" is read-only and cannot be used to resize arrays.

test/libsolidity/syntaxTests/array/pop/calldata_pop.sol

@@ -0,0 +1,7 @@
+contract C {
+    function f(uint[] calldata x) external {
+        x.pop();
+    }
+}
+// ----
+// TypeError: (66-71): Member "pop" is not available in uint256[] calldata outside of storage.

test/libsolidity/syntaxTests/array/pop/memory_pop.sol

@@ -0,0 +1,8 @@
+contract C {
+    function f() public {
+        uint[] memory x;
+        x.pop();
+    }
+}
+// ----
+// TypeError: (72-77): Member "pop" is not available in uint256[] memory outside of storage.

test/libsolidity/syntaxTests/array/push/calldata_push.sol

@@ -0,0 +1,7 @@
+contract C {
+    function f(uint[] calldata x) external {
+        x.push();
+    }
+}
+// ----
+// TypeError: (66-72): Member "push" is not available in uint256[] calldata outside of storage.

test/libsolidity/syntaxTests/array/push/memory_push.sol

@@ -0,0 +1,8 @@
+contract C {
+    function f() public {
+        uint[] memory x;
+        x.push();
+    }
+}
+// ----
+// TypeError: (72-78): Member "push" is not available in uint256[] memory outside of storage.