alexlamsl
75c3c8963f
Merge branch 'master' into harmony-v2.8.13
2017-03-18 02:52:45 +08:00
Alex Lam S.L
5ae04b3545
make collapse_vars consistent with toplevel ( #1608 )
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fixes #1605
2017-03-16 13:22:26 +08:00
alexlamsl
250b782b1e
Merge branch 'master' into harmony-v2.8.8
2017-03-07 20:25:52 +08:00
kzc
3ac2421932
collapse_vars: do not replace a constant in loop condition or init ( #1562 )
2017-03-07 01:42:33 +08:00
kzc
33a26d456b
patch up #1543 for harmony
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fixes #1537
2017-03-05 21:39:31 +08:00
alexlamsl
0b77d861a8
Merge branch 'master' into harmony-v2.8.5
2017-03-03 07:17:52 +08:00
kzc
4d63d4f5b3
collapse_vars should not replace constant in for-in init section ( #1538 )
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fixes #1537
2017-03-03 03:51:15 +08:00
kzc
ee3b39b909
optimize trivial IIFEs returning constants ( #1530 )
2017-03-02 15:11:40 +08:00
alexlamsl
148047fbbf
drop unused: toplevel, assign-only
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- assign statement does not count towards variable usage by default
- only works with assignments on the same scope level as declaration
- can be disabled with `unused` set to "keep_assign"
- `toplevel` to drop unused top-level variables and/or functions
- `top_retain` to whitelist top-level exceptions
closes #1450
2017-02-21 13:29:57 +08:00
kzc
09d5707a8a
collapse_vars: Do not consider RegExp literals to be constants
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Fixes #1100
2016-05-27 00:03:51 -04:00
kzc
929de2b0de
collapse_vars: fix if/else and ternary operator side effects
2016-01-28 12:17:06 -05:00
kzc
af2472d85e
collapse_vars: fix bug in repeated var defs of same name
2016-01-28 16:48:50 +01:00
kzc
0a38a688f9
fix bug in collapse_vars for right side of "||" and "&&"
2016-01-27 14:18:46 -05:00
kzc
f4c2ea37bf
Collapse single use var definitions
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Fix #721
2016-01-27 11:48:15 +02:00
