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/* ____ ____ ____ ____ ______ *\
** / __// __ \/ __// __ \/ ____/ SOcos COmpiles Scala **
** __\_ \/ /_/ / /__/ /_/ /\_ \ (c) 2002, LAMP/EPFL **
** /_____/\____/\___/\____/____/ **
\* */
// $Id$
package scalac.typechecker;
import scalac.*;
import scalac.ast.*;
import scalac.symtab.*;
import scalac.checkers.*;
public class RefCheckPhase extends Phase {
/** Initializes this instance. */
public RefCheckPhase(Global global, PhaseDescriptor descriptor) {
super(global, descriptor);
}
/** Applies this phase to the given compilation units. */
public void apply(CompilationUnit[] units) {
for (int i = 0; i < units.length; i++)
new RefCheck(global).apply(units[i]);
}
public Type transformInfo(Symbol sym, Type tp) {
if (sym.isModule() && !sym.isStatic())
return Type.PolyType(Symbol.EMPTY_ARRAY, tp);
else
return tp;
}
public Checker[] postCheckers(Global global) {
return new Checker[] {
new CheckSymbols(global),
new CheckTypes(global),
};
}
}
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