Added $converable / $castable. Simplify and corrected if try/catch parsing. Fix bug with { [A] = 1 }

lib/std/core/mem_array.c3

@@ -0,0 +1,22 @@
+// Copyright (c) 2021 Christoffer Lerno. All rights reserved.
+// Use of this source code is governed by the MIT license
+// a copy of which can be found in the LICENSE_STDLIB file.
+module std::core::mem::array;
+
+/**
+ * @require usize.typeid.max / elements > $Type.sizeof
+ **/
+macro alloc($Type, usize elements)
+{
+    $Type* ptr = mem::alloc($Type.sizeof * elements, $alignof($Type));
+    return ptr[:elements];
+}
+
+/**
+ * @require (usize.typeid.max / elements > $Type.sizeof)
+ **/
+macro make($Type, usize elements)
+{
+    $Type* ptr = mem::calloc($sizeof($Type) * elements, $alignof($Type));
+    return ptr[:elements];
+}