private void defineDelegateMembers(DelegateDeclarationNode delegateDeclaration) {
var typeBuilder = delegateDeclaration.getUserData(typeof(TypeBuilder));
context.CurrentType = typeBuilder;
setTypeParameters(typeBuilder, delegateDeclaration.TypeParameters, delegateDeclaration);
try {
context.MemberResolver.enterType(typeBuilder);
// invoke()
var methodBuilder = typeBuilder.defineMethod("invoke");
methodBuilder.setReturnType(CompilerHelper.resolveTypeReference(context, typeBuilder.PackageName, delegateDeclaration.ReturnType));
foreach (var p in delegateDeclaration.Parameters) {
var pb = methodBuilder.addParameter(CompilerHelper.resolveTypeReference(context, typeBuilder.PackageName, p.Type));
pb.setName(context.getIdentifier(p.NameOffset, p.NameLength));
}
methodBuilder.setAbstract(true);
methodBuilder.setPublic(true);
// TODO: async invoke
// Constructor
methodBuilder = typeBuilder.defineMethod("<init>");
methodBuilder.setProtected(true);
methodBuilder.setReturnType(context.TypeSystem.VoidType);
var pb = methodBuilder.addParameter(context.TypeSystem.ObjectType);
pb.setName("target");
} finally {
context.MemberResolver.leaveType();
}
}
private void setDelegateBaseTypes(DelegateDeclarationNode delegateDeclaration) {
var typeBuilder = delegateDeclaration.getUserData(typeof(TypeBuilder));
typeBuilder.setBaseType(context.getType("stab/lang/Delegate", delegateDeclaration));
}