package de.peeeq.wurstscript.attributes;

import de.peeeq.wurstscript.ast.ModuleDef;
import de.peeeq.wurstscript.ast.ModuleInstanciation;
import de.peeeq.wurstscript.ast.TypeDef;
import de.peeeq.wurstscript.utils.Utils;
import org.eclipse.jdt.annotation.Nullable;

public class AttrModuleInstanciations {

    public static @Nullable ModuleDef getModuleOrigin(ModuleInstanciation mi) {
        TypeDef def = mi.getParent().lookupType(mi.getName());
        if (def instanceof ModuleDef) {
            return (ModuleDef) def;
        } else {
            mi.addError("Could not find module origin for " + Utils.printElement(mi));
        }
        return null;
    }

}