void checkAssignment(BlockScope scope, TypeBinding lhsType, TypeBinding rhsType) {
FieldBinding leftField = getLastField(this.lhs);
if (leftField != null
&& rhsType != TypeBinding.NULL
&& (lhsType.kind() == Binding.WILDCARD_TYPE)
&& ((WildcardBinding) lhsType).boundKind != Wildcard.SUPER) {
scope.problemReporter().wildcardAssignment(lhsType, rhsType, this.expression);
} else if (leftField != null
&& !leftField.isStatic()
&& leftField.declaringClass != null /*length pseudo field*/
&& leftField.declaringClass.isRawType()) {
scope.problemReporter().unsafeRawFieldAssignment(leftField, rhsType, this.lhs);
} else if (rhsType.needsUncheckedConversion(lhsType)) {
scope.problemReporter().unsafeTypeConversion(this.expression, rhsType, lhsType);
}
}
