- initialize environment only once in setUp()
- add comments on why some tests are disabled
- modify and rename some tests
- re-enable now working tests
- extract some tests into files with box()
- remove useless 'throws' declarations and commented code
This implementation includes multi-declarations already, but tests are coming in the next commits.
Old ForLoopgenerator renamed to IntrinsicForLoopGenerator, and will be unified with the newly introduced interface soon.
Side-effect:
KT-2668 Codegen doesn't handle member extensions in for
#KT-2668 Fixed