989d10b8361830f50123d4bc986bc26eb008daea,src/wyil/util/TypeSystem.java,TypeSystem,expandAsReference,#Type#,124

Before Change


		if (type instanceof Type.Reference) {
			return (Type.Reference) type;
		} else {
			return (Type.Reference) expandOneLevel(type);
		}
	}
	

After Change


		} else {
			// This type may be a reference. To find out, we need to
			// expand one level of nominal type information
			type = expandOneLevel(type);
			if (type instanceof Type.Reference) {
				return (Type.Reference) type;
			} else {
				return null;
			}
		}
	}