Stackoverflow on recursive constructed types

[Broes De Cat]

Both if a base case is available and if there isn't.

[Broes De Cat]

Fixes #618 and other issues with recursive and empty constructed types.

→ <<cset 9ba92e6ea767>>

[Broes De Cat]

Revert "Fixes #618...", accidental master commit

This reverts commit 9ba92e6ea767fa9dda736ce31ce1500b196a1f8f.

→ <<cset 1403a883cc94>>

[Broes De Cat]

Fixes #618 and other issues with recursive and empty constructed types.

→ <<cset 10bcd1b867cc>>

[Broes De Cat]

Fixes #618 and other issues with recursive and empty constructed types.

→ <<cset c7415bcf8cbd>>

[Broes De Cat]

Merged in constr_type_fix (pull request #175)

Fixes #618 and other issues with recursive and empty constructed types.

→ <<cset 398c69ff52dd>>