Two small bugfixes: - See through typedefs and enums in passByVal - Don't depend on TypeFunction::parameters->dim being the actual number of parameters; it contains unexpanded tuples as single elements.

module typeinfos2;

import
typeinfo2.ti_AC,
typeinfo2.ti_Adouble,
typeinfo2.ti_Afloat,
typeinfo2.ti_Ag,
typeinfo2.ti_Aint,
typeinfo2.ti_Along,
typeinfo2.ti_Areal,
typeinfo2.ti_Ashort,
typeinfo2.ti_C;