@Internal
	protected AbstractStmt reparent(AbstractStmt newParent) {
		assert parent instanceof BlockStmt;
		BlockStmt parent = (BlockStmt) this.parent;
		parent.children.remove(this);
		this.parent = newParent;
		return this;
	}
Internal: Provides the implementation of {@link RValInternal#getContext()} for
{@link AssignStmt}

@return the context
Ghidra/Features/SystemEmulation/src/main/java/ghidra/pcode/struct/AbstractStmt.java