Alex Lam S.L
931daa85bf
fix loss of context in collapse_vars & cascade ( #2112 )
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fixes #2110
2017-06-16 21:18:43 +08:00
Alex Lam S.L
3ca902258c
fix bugs with getter/setter ( #1926 )
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- `reduce_vars`
- `side_effects`
- property access for object
- `AST_SymbolAccessor` as key names
enhance `test/ufuzz.js`
- add object getter & setter
- property assignment to setter
- avoid infinite recursion in setter
- fix & adjust assignment operators
- 50% `=`
- 25% `+=`
- 2.5% each for the rest
- avoid "Invalid array length"
- fix `console.log()`
- bypass getter
- curb recursive reference
- deprecate `-E`, always report runtime errors
2017-05-14 02:10:34 +08:00
Alex Lam S.L
c2a1bceb77
fix pure_getters for chained property access ( #1798 )
2017-04-07 17:06:01 +08:00
Alex Lam S.L
0f4cd73dcc
introduce "strict" to pure_getters ( #1795 )
2017-04-07 13:31:58 +08:00
Alex Lam S.L
06cdb74279
improve pure_getters ( #1786 )
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- property access to `null` & `undefined` always has side effects
- utilise `reduce_vars` to determine safe property access
- may-be cases treated as side effects unless `unsafe`
2017-04-06 11:18:59 +08:00
