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enable hoist_props by default (#2492)

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Alex Lam S.L
2017-11-19 14:56:23 +08:00
committed by GitHub
parent 667fc4d08b
commit b80062c490
2 changed files with 6 additions and 6 deletions
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2
README.md
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@@ -632,7 +632,7 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u
- `hoist_funs` (default: `true`) -- hoist function declarations - `hoist_funs` (default: `true`) -- hoist function declarations
- `hoist_props` (default: `false`) -- hoist properties from constant object and - `hoist_props` (default: `true`) -- hoist properties from constant object and
array literals into regular variables subject to a set of constraints. For example: array literals into regular variables subject to a set of constraints. For example:
`var o={p:1, q:2}; f(o.p, o.q);` is converted to `f(1, 2);`. Note: `hoist_props` `var o={p:1, q:2}; f(o.p, o.q);` is converted to `f(1, 2);`. Note: `hoist_props`
works best with `mangle` enabled, the `compress` option `passes` set to `2` or higher, works best with `mangle` enabled, the `compress` option `passes` set to `2` or higher,

2
lib/compress.js
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@@ -60,7 +60,7 @@ function Compressor(options, false_by_default) {
expression : false, expression : false,
global_defs : {}, global_defs : {},
hoist_funs : !false_by_default, hoist_funs : !false_by_default,
hoist_props : false, hoist_props : !false_by_default,
hoist_vars : false, hoist_vars : false,
ie8 : false, ie8 : false,
if_return : !false_by_default, if_return : !false_by_default,