Creates a new `FuncNode` instance. Always use `BaseCompiler::addFunc()` to create a new `FuncNode`.

Creates a new immediate value (initial value is 0).

Creates a new `InstExNode` instance.

Creates a new `InstNode` instance.

Creates a new `InvokeNode` instance.

Creates a label operand without ID (you must set the ID to make it valid).

Creates a new `LabelNode` instance.

Construct a default `Mem` operand, that points to [0].

Creates a default `Mem` operand that points to [0].

Creates `kOpNone` operand having all members initialized to zero.

Creates a new `SectionNode` instance.

Default constructed Shift is not initialized.

Creates a default-initialized string if zero length.

Creates a new Zone. The `blockSize` parameter describes the default size of the block. If the `size` parameter passed to `alloc()` is greater than th

Creates a new `ZoneAllocator`. \note To use it, you must first `init()` it.