There's also a new hidden option, shrinknames, which automatically enables duplabels due to its nature. The idea is that once general renaming is implemented, in order for label names to not cause collision trouble, they are renamed out of the way with unique names.
Not entirely sure this is really necessary.
When disabled, it now disallows duplicate labels. The plan is that when enabled, it will auto-rename labels so that there are no repetitions within a function.
Add coverage tests too, and also a coverage test that was missed after the latest changes.
Fix bug: add(Key, Key) is not valid.
Fix bug: llList2CSV was raising an exception always.
Fix bug in test program: llDumpList2String requires Unicode separator.
Patch test program to not output the passed tests.
Fixed by backtracking in the parser, and keeping a copy of the original expression if it's a simple_expr, which is used for output in place of the folded one.
There's still the potential issue that if a global is optimized away, then it will "come back" during output and cause an error because the definition is missing.
Bugs fixed:
- %= and the new assignment operators were not emitting error on invalid types.
- List globals referenced in another global were duplicated entirely.
- Properly recognize -option in the command line.
Rest:
- Complete overhaul of the internal data structure.
- Got rid of the symbol table plus mini-trees, and made everything one big tree plus an auxiliary symbol table.
- No more special case hacks like using tuples instead of lists...
- Got rid of the EXPR hack.
- Dict-based, rather than list-based. Allows adding arbitrary data to any node or symbol entry.
- Added a few coverage tests for the new code.
- Return values can now be chained; the functions parameter requirement is gone. Still not fully convinced, though. My guess is that a parser object should be passed between functions instead. Will do for now.
- Get rid of Fold().
- Handle globalmode properly. It was sometimes active during function calls.
- Change all warning() calls to not use Unicode, just in case the output is redirected to file.
- Cosmetic fixes and TODO items.
