cbc/net/loveruby/cflat/ast/Entity.java

package net.loveruby.cflat.ast;
import net.loveruby.cflat.type.*;
import net.loveruby.cflat.asm.*;

abstract public class Entity extends Node {
    protected String name;
    protected boolean isPrivate;
    protected TypeNode typeNode;
    protected long nRefered;

    public Entity(boolean priv, TypeNode type, String name) {
        this.name = name;
        this.isPrivate = priv;
        this.typeNode = type;
        this.nRefered = 0;
    }

    public String name() {
        return name;
    }

    public String symbol() {
        return name();
    }

    abstract public boolean isDefined();
    abstract public boolean isInitialized();

    public boolean isParameter() { return false; }

    public boolean isPrivate() {
        return isPrivate;
    }

    public TypeNode typeNode() {
        return typeNode;
    }

    public Type type() {
        return typeNode.type();
    }

    public long allocSize() {
        return type().allocSize();
    }

    public long alignment() {
        return type().alignment();
    }

    public void refered() {
        nRefered++;
    }

    public boolean isRefered() {
        return (nRefered > 0);
    }

    abstract public boolean cannotLoad();

    abstract public MemoryReference memref();
    abstract public AsmOperand address();

    public Location location() {
        return typeNode.location();
    }
}