5 Commits

Author	SHA1	Message	Date
Alex Lam S.L	6c45101870	consolidate & enhance unused (#2439) ... - defer declaration removal in `collapse_vars` - account for `AST_SymbolFunarg` in deduplication - private accounting for `collapse_vars` - avoid issues with identity reference due to deep cloning fixes #2437	2017-11-06 14:25:10 +08:00
Alex Lam S.L	5ae04b3545	make collapse_vars consistent with toplevel (#1608) ... fixes #1605	2017-03-16 13:22:26 +08:00
alexlamsl	6547437725	preserve ThisBinding for side_effects	2016-02-17 19:34:01 +01:00
Richard van Velzen	9662228f6a	Don't compress (0, eval)() to eval()	2016-02-16 19:00:48 +01:00
alexlamsl	31a9b05c96	Preserve ThisBinding in conditionals & collapse_vars ... Fixes #973	2016-02-16 18:47:49 +01:00