static void addCreateMemberProposals(
Collection<ICompletionProposal> proposals,
IProject project,
DefinitionGenerator dg,
Tree.QualifiedMemberOrTypeExpression qmte,
Tree.Statement statement) {
Tree.Primary p = ((Tree.QualifiedMemberOrTypeExpression) qmte).getPrimary();
if (p.getTypeModel() != null) {
Declaration typeDec = p.getTypeModel().getDeclaration();
addCreateMemberProposals(proposals, project, dg, typeDec, statement);
}
}
private void visitReference(Tree.Primary that) {
Declaration member;
boolean assigned;
boolean metamodel;
if (that instanceof Tree.MemberOrTypeExpression) {
Tree.MemberOrTypeExpression mte = (Tree.MemberOrTypeExpression) that;
member = mte.getDeclaration();
assigned = mte.getAssigned();
metamodel = false;
} else if (that instanceof Tree.MetaLiteral) {
Tree.MetaLiteral ml = (Tree.MetaLiteral) that;
member = ml.getDeclaration();
assigned = false;
metamodel = true;
} else {
return;
}
if (member == declaration && member.isDefinedInScope(that.getScope())) {
if (!declared) {
// you are allowed to refer to later
// declarations in a class declaration
// section or interface
if (withinAttributeInitializer
&& member instanceof Value
&& !(((Value) member).isTransient())) {
that.addError(
"reference to value within its initializer: '" + member.getName() + "'", 1460);
} else if (!metamodel && !isForwardReferenceable() && !hasParameter) {
Scope container = declaration.getContainer();
if (container instanceof Class) {
that.addError(
"forward reference to class member in initializer: '"
+ member.getName()
+ "' is not yet declared (forward references must occur in declaration section)");
} else {
that.addError(
"forward reference to local declaration: '"
+ member.getName()
+ "' is not yet declared");
}
}
} else if (!specified.definitely || declaration.isFormal()) {
// you are allowed to refer to formal
// declarations in a class declaration
// section or interface
if (declaration.isFormal()) {
if (!isForwardReferenceable()) {
that.addError(
"formal member may not be used in initializer: '" + member.getName() + "'");
}
} else if (!metamodel
&& !isNativeHeader(declaration)
&& (!isLate() || !isForwardReferenceable())) {
if (isVariable()) {
that.addError("not definitely initialized: '" + member.getName() + "'");
} else {
that.addError("not definitely specified: '" + member.getName() + "'");
}
}
}
if (!assigned && member.isDefault() && !isForwardReferenceable()) {
that.addError("default member may not be used in initializer: '" + member.getName() + "'");
}
if (inAnonFunctionOrComprehension && specified.definitely && isVariable()) {
that.addError(
"variable member may not be captured by comprehension or function in extends clause: '"
+ member.getName()
+ "'");
}
}
}