ceylon/ceylon-spec — pull request #1000 by lucaswerkmeister (2014-06-22 15:48:36+00:00)
Title: Fix nonempty variadic parameters declared in body

For nonempty variadic parameters that were declared in the body, like this:

void f(elems) {
String+ elems;
// ...
}

the `TypeVisitor` forgot to carry over the `atLeastOne` information from the `SequencedType`.