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The main Qbicc compiler

There is a newer version: 0.77.0

package org.qbicc.graph.literal;

import org.qbicc.pointer.Pointer;
import org.qbicc.type.PointerType;
import org.qbicc.type.ValueType;

/**
 * A literal referring to some program object.
 */
public final class PointerLiteral extends WordLiteral {
    private final Pointer pointer;

    PointerLiteral(Pointer pointer) {
        this.pointer = pointer;
    }

    @Override
    public StringBuilder toString(StringBuilder b) {
        return b.append(pointer);
    }

    @Override
    public PointerType getType() {
        return pointer.getType();
    }

    public ValueType getValueType() {
        return getType().getPointeeType();
    }

    public  T getValueType(Class expected) {
        return getType().getPointeeType(expected);
    }

    public Pointer getPointer() {
        return pointer;
    }

    public  P getPointer(Class expected) {
        return expected.cast(getPointer());
    }

    @Override
    public  R accept(LiteralVisitor visitor, T param) {
        return visitor.visit(param, this);
    }

    @Override
    public boolean isZero() {
        return false;
    }

    @Override
    public boolean equals(Literal other) {
        return other instanceof PointerLiteral pol && equals(pol);
    }

    public boolean equals(PointerLiteral other) {
        return this == other || other != null && pointer.equals(other.pointer);
    }

    @Override
    public int hashCode() {
        return pointer.hashCode();
    }

    @Override
    public boolean isNoThrow() {
        return pointer.isNoThrow();
    }

    @Override
    public boolean isNoSafePoints() {
        return pointer.isNoSafePoints();
    }

    @Override
    public boolean isNoReturn() {
        return pointer.isNoReturn();
    }

    @Override
    public boolean isNoSideEffect() {
        return pointer.isNoSideEffect();
    }
}