codea: Cover multidimensional arrays
codea: Fix stupid bug, adjust to lacuno's naming

I forgot to specify the type of f, so it was interepreted as
an int (32 bit) effectifely cutting the high bytes on return.
codea: Add some trivial multiplication
Merge branch 'master' of https://github.com/rooti/compilerbautests
Modify flo's multi_def to cover a bug in my compiler.
Small fixes
Fix array types and multiple returns
codea: Fix array parameter Vardef
codea: Fix multiple RETs
Merge pull request #1 from fhahn/flowlow_fixes

Fix array types and multiple returns
Merge pull request #18 from flowlo/master

codea test cases