package de.skuzzle.polly.core.parser.ast.lang.functions;
import de.skuzzle.polly.core.parser.Position;
import de.skuzzle.polly.core.parser.ast.declarations.Namespace;
import de.skuzzle.polly.core.parser.ast.declarations.types.Type;
import de.skuzzle.polly.core.parser.ast.declarations.types.TypeVar;
import de.skuzzle.polly.core.parser.ast.expressions.literals.Literal;
import de.skuzzle.polly.core.parser.ast.lang.UnaryOperator;
import de.skuzzle.polly.core.parser.ast.visitor.ASTTraversalException;
import de.skuzzle.polly.core.parser.ast.visitor.ExecutionVisitor;
import de.skuzzle.polly.tools.collections.Stack;
public class Id extends UnaryOperator<Literal> {
public Id() {
super(OpType.ID);
final TypeVar tv = Type.newTypeVar("A");
this.initTypes(tv, tv);
}
@Override
protected void exec(Stack<Literal> stack, Namespace ns, Literal operand,
Position resultPos, ExecutionVisitor execVisitor) throws ASTTraversalException {
stack.push(operand);
}
}