| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2020-01-28 | enhance `conditionals` (#3694) | Alex Lam S.L | |
| 2020-01-04 | fix corner case in `conditionals` (#3669) | Alex Lam S.L | |
| fixes #3668 | |||
| 2019-12-22 | enhance `conditionals` (#3643) | Alex Lam S.L | |
| 2019-11-09 | fix corner case in `conditionals` (#3577) | Alex Lam S.L | |
| fixes #3576 | |||
| 2019-10-31 | enhance `conditionals` (#3557) | Alex Lam S.L | |
| 2019-04-25 | enhance `side_effects` (#3384) | Alex Lam S.L | |
| 2019-04-25 | enhance `side_effects` (#3383) | Alex Lam S.L | |
| 2019-03-18 | introduce `assignments` (#3345) | Alex Lam S.L | |
| 2019-03-13 | fix corner case in `conditionals` (#3329) | Alex Lam S.L | |
| fixes #3245 fixes #3257 fixes #3260 fixes #3269 fixes #3271 fixes #3278 fixes #3309 fixes #3319 fixes #3321 | |||
| 2018-08-30 | fix corner case in `conditionals` (#3244) | Alex Lam S.L | |
| 2018-08-30 | enhance `conditionals` (#3243) | Alex Lam S.L | |
| 2018-07-01 | fix corner case in `unused` | alexlamsl | |
| 2018-03-16 | improve truthy compression (#3009) | Alex Lam S.L | |
| 2018-02-28 | enhance `conditionals` (#2966) | Alex Lam S.L | |
| - `x ? (y, w) : (z, w)` => `x ? y : z, w` | |||
| 2018-01-10 | enhance `conditionals` (#2758) | Alex Lam S.L | |
| `x ? y || z : z` --> `x && y || z` | |||
| 2018-01-01 | enhance `join_vars` & `sequences` (#2697) | Alex Lam S.L | |
| - nudge declarations without assignments - within `AST_BlockStatement` - across `AST_If` | |||
| 2017-12-14 | fold `cascade` functionality into `collapse_vars` (#2586) | Alex Lam S.L | |
| 2017-12-08 | account for side-effects in conditional call inversion (#2562) | Alex Lam S.L | |
| fixes #2560 | |||
| 2017-12-01 | improve boolean compression (#2548) | Alex Lam S.L | |
| fixes #2535 | |||
| 2017-12-01 | convert to number under boolean context (#2545) | Alex Lam S.L | |
| 2017-12-01 | improve compression of `if` conditions (#2544) | Alex Lam S.L | |
| 2017-04-12 | convert `AST_Seq` from binary tree to array (#1460) | Alex Lam S.L | |
| - rename `AST_Seq` to `AST_Sequence` - raise default sequences_limit from 200 to 800 | |||
| 2017-04-08 | fix `delete` corner cases (#1799) | Alex Lam S.L | |
| - assignment - boolean - conditional - sequence | |||
| 2017-04-01 | improve compression of undefined, NaN & Infinitiy (#1748) | Alex Lam S.L | |
| - migrate transformation logic from `OutputStream` to `Compressor` - always turn `undefined` into `void 0` (unless `unsafe`) - always keep `NaN` except when avoiding local variable redefinition - introduce `keep_infinity` to suppress `1/0` transform, except when avoiding local variable redefinition supersedes #1723 fixes #1730 | |||
| 2017-03-29 | output optimal representations of NaN & Infinity (#1723) | Alex Lam S.L | |
| - move these optimisations out from `Compressor` to `OutputStream` - fixes behaviour inconsistency when running uglified code from global or module levels due to redefinition | |||
| 2017-03-26 | optimize conditional when condition symbol matches consequent (#1684) | kzc | |
| 2017-03-24 | fix assignment extraction from conditional (#1651) | Alex Lam S.L | |
| fixes #1645 fixes #1646 | |||
| 2017-03-19 | fix commit 88fb83a (#1622) | Alex Lam S.L | |
| The following is wrong: `a == (b ? a : c)` => `b` Because: - `b` may not be boolean - `a` might have side effects - `a == a` is not always `true` (think `NaN`) - `a == c` is not always `false` | |||
| 2017-02-28 | warn & drop `#__PURE__` iff IIFE is dropped (#1511) | Alex Lam S.L | |
| - consolidate `side-effects` optimisations - improve string `+` optimisation - enhance literal & `conditionals` optimisations | |||
| 2017-01-26 | optimise binary operands with evaluate() (#1427) | Alex Lam S.L | |
| - remove call to evaluate() in is_constant() and let nested optimize() does its job instead - reject RegExp in is_constant() and remove special case logic under collapse_vars - operands to conditionals optimisation are now always evaluate()-ed - throw error in constant_value() instead of returning undefined to catch possible bugs, similar to make_node_from_constant() - optimise binary boolean operators under `evaluate` instead of `conditionals` | |||
| 2016-06-21 | Fix conditional expressions of form (x ? -1 : -1) | kzc | |
| Fixes #1154, #1153 | |||
| 2016-04-02 | Optimize ternaries with boolean consequent or alternative. | kzc | |
| Fixes #511 | |||
| 2016-02-22 | boolean_expression ? true : false --> boolean_expression | kzc | |
| 2015-11-24 | #873 Fix `conditionals` optimizations with default compress options | kzc | |
| 2015-06-14 | spacing | kzc | |
| 2015-06-11 | optimizations for && and || where left side is constant expression | kzc | |
| 2015-05-18 | Fix compressing conditionals | Mihai Bazon | |
| Only transform foo() ? EXP(x) : EXP(y) into EXP(foo() ? x : y) if EXP has no side effects. Fix #710 | |||
| 2015-04-13 | Fix compression of conditionals | Mihai Bazon | |
| Don't move the condition on the right side of an assignment when the left side may have side effects. Fix #677 | |||
| 2015-02-11 | Clean up unit test breakage | Richard van Velzen | |
| In 992b6b9fcce47ca67ecb14675f10b172ce7a99b5 unit test broke (which I missed). This was due to undeclared variables not being side-effects free. However, since they're really not side-effect free, just declare them in the test cases. | |||
| 2015-01-13 | Optimize conditionals where the consequent and alternative are both booleans ↵ | Tal Ater | |
| and not equivalent | |||
| 2014-09-28 | Referencing a global is assumed to have side effects. | Mihai Bazon | |
| Close #550 | |||
| 2014-09-04 | Compress conditions that have side effects using sequences | Tal Ater | |
| 2014-09-03 | Added a test for else if | Tal Ater | |
| 2014-09-02 | Compress conditional assignments where all possible outcomes are equivalant ↵ | Tal Ater | |
| and condition has no side effects | |||
| 2014-02-06 | Simplify nested conditionals if possible | Matt Basta | |
| 2013-12-29 | Conditional/call optimization | Mihai Bazon | |
| foo ? bar(x) : bar(y) ==> bar(foo ? x : y) | |||
| 2012-10-03 | added option for side-effect-free statements, fix test | Mihai Bazon | |
| 2012-10-03 | disable `hoist_vars` by default and change `comparations` to `comparisons` | Mihai Bazon | |
| 2012-09-17 | minor | Mihai Bazon | |
| 2012-09-16 | rewrite handle_if_return | Mihai Bazon | |
| optimizations of if/return/continue seem to be even better now | |||
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