alexlamsl
f0ff6189be
clean up negate_iife
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- remove extra tree scanning phase for `negate_iife`
- `negate_iife` now only deals with the narrowest form, i.e. IIFE sitting directly under `AST_SimpleStatement`
- `booleans`, `conditionals` etc. will now take care the rest via more accurate accounting
- `a(); void b();` => `a(); b();`
fixes #1288
closes #1451
2017-02-21 13:29:58 +08:00
Richard van Velzen
8430123e9d
Fix negate_iife transform to return a correct tree for nested IIFEs
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Fix for #1256 , partially reverts d854523783
2016-08-17 11:55:59 +02:00
kzc
d854523783
Fix negate_iife regression #1254
2016-08-17 01:29:34 -04:00
kzc
5f464b41e2
Simplify iife new fix
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as suggested by @rvanvelzen.
Added a test for IIFEs in nested contexts.
2016-05-15 19:12:17 -04:00
kzc
bcc1318d4b
Do not apply negate_iife optimization to new expression
2016-05-09 03:19:28 -04:00
Mihai Bazon
b521b4b926
Conditional/call optimization
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foo ? bar(x) : bar(y) ==> bar(foo ? x : y)
2013-12-29 10:31:30 +02:00
Mihai Bazon
ed80b4a534
Move support for negate_iife in the compressor, rather than code generator
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(the code generator doesn't maintain enough context to know whether
the return value is important or discarded)
Fixes #272
2013-08-20 17:45:52 +03:00
