IntersectionType.ceylon
import ceylon.ast.core {
IntersectionType,
PrimaryType
}
import ceylon.ast.redhat {
RedHatTransformer,
intersectionTypeToCeylon,
compileIntersectionType
}
import com.redhat.ceylon.compiler.typechecker.tree {
Tree {
JIntersectionType=IntersectionType
}
}
shared object intersectionType satisfies ConcreteTest<IntersectionType,JIntersectionType> {
String->IntersectionType construct(<String->PrimaryType>+ children)
=> "&".join(children.collect(Entry<String,PrimaryType>.key))->IntersectionType(children.collect(Entry<String,PrimaryType>.item));
shared String->IntersectionType persistentAndPrintableAndIdentifiableIntersectionType
= construct(baseType.persistentType, baseType.printableType, baseType.identifiableType);
compile = compileIntersectionType;
fromCeylon = RedHatTransformer.transformIntersectionType;
toCeylon = intersectionTypeToCeylon;
codes = [persistentAndPrintableAndIdentifiableIntersectionType];
}