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package prompto.literal;

import prompto.compiler.ByteOperand;
import prompto.compiler.CompilerUtils;
import prompto.compiler.Flags;
import prompto.compiler.MethodInfo;
import prompto.compiler.Opcode;
import prompto.compiler.ResultInfo;
import prompto.runtime.Context;
import prompto.transpiler.Transpiler;
import prompto.type.BooleanType;
import prompto.type.IType;
import prompto.value.BooleanValue;

public class BooleanLiteral extends Literal {

	public BooleanLiteral(String text) {
		super(text, BooleanValue.parse(text));
	}
	
	@Override
	public IType check(Context context) {
		return BooleanType.instance();
	}
	
	@Override
	public ResultInfo compile(Context context, MethodInfo method, Flags flags) {
		method.addInstruction(Opcode.BIPUSH, new ByteOperand(value.getValue() ? (byte)1 : 0));
		if(flags.toPrimitive())
			return new ResultInfo(boolean.class);
		else
			return CompilerUtils.booleanToBoolean(method);
	}
	
	@Override
	public void declare(Transpiler transpiler) {
		// nothing to do
	}
	
	@Override
	public boolean transpile(Transpiler transpiler) {
		transpiler.append(this.text.get());
		return false;
	}
}