public CompilationUnitScope(CompilationUnitDeclaration unit, LookupEnvironment environment) {
super(COMPILATION_UNIT_SCOPE, null);
this.environment = environment;
this.referenceContext = unit;
unit.scope = this;
this.currentPackageName =
unit.currentPackage == null ? CharOperation.NO_CHAR_CHAR : unit.currentPackage.tokens;
if (compilerOptions().produceReferenceInfo) {
this.qualifiedReferences = new CompoundNameVector();
this.simpleNameReferences = new SimpleNameVector();
this.rootReferences = new SimpleNameVector();
this.referencedTypes = new ObjectVector();
this.referencedSuperTypes = new ObjectVector();
} else {
this.qualifiedReferences = null; // used to test if dependencies should be recorded
this.simpleNameReferences = null;
this.rootReferences = null;
this.referencedTypes = null;
this.referencedSuperTypes = null;
}
}
