UglifyJS

Author SHA1 Message Date

Author	SHA1	Message	Date
Alex Lam S.L	b33e7f88e6	improve `unsafe` on undefined (#1548 ) `unsafe` turns undefined keyword into a variable of the same name if found, but that interferes with other related optimisations. Keep track of such transformations to ensure zero information loss in the process.	2017-03-05 13:09:27 +08:00
alexlamsl	11676f9d72	fix crash in unsafe replacement of undefined remove extraneous call to AST_SymbolRef.reference() closes #1443	2017-02-18 18:58:23 +08:00

Alex Lam S.L

b33e7f88e6

improve unsafe on undefined (#1548 )

`unsafe` turns undefined keyword into a variable of the same name if found, but that interferes with other related optimisations.

Keep track of such transformations to ensure zero information loss in the process.

2017-03-05 13:09:27 +08:00

alexlamsl

11676f9d72

fix crash in unsafe replacement of undefined

remove extraneous call to AST_SymbolRef.reference()

closes #1443

2017-02-18 18:58:23 +08:00

2 Commits