passed:
------



test23.tig
test24.tig 
test25.tig - error message could be better
test26.tig
test27.tig
test28.tig 
test29.tig
test30.tig
test31.tig
test32.tig 
test33.tig
test34.tig
test35.tig
test36.tig
test37.tig  - redeclarations
test40.tig
test41.tig
test43.tig
test44.tig

failed:
------


fixed:
test38.tig  - two types with the same name
test39.tig  - two types with the same name
test42.tig
test45.tig
test46.tig
test47.tig