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path: root/test/compress/conditionals.js
AgeCommit message (Expand)Author
2020-10-27improve warnings (#4247)...closes #4244Alex Lam S.L
2020-10-12support `const` (#4190)Alex Lam S.L
2020-10-05enhance `conditionals` (#4181)Alex Lam S.L
2020-09-16enhance `conditionals` (#4106)Alex Lam S.L
2020-04-22fix corner case in `conditionals` (#3809)...fixes #3808Alex Lam S.L
2020-04-20enhance `conditionals` (#3805)Alex Lam S.L
2020-04-18enhance `conditionals` (#3798)Alex Lam S.L
2020-02-19fix corner case in `evaluate` (#3729)Alex Lam S.L
2020-01-28enhance `conditionals` (#3694)Alex Lam S.L
2020-01-04fix corner case in `conditionals` (#3669)...fixes #3668Alex Lam S.L
2019-12-22enhance `conditionals` (#3643)Alex Lam S.L
2019-11-09fix corner case in `conditionals` (#3577)...fixes #3576Alex Lam S.L
2019-10-31enhance `conditionals` (#3557)Alex Lam S.L
2019-04-25enhance `side_effects` (#3384)Alex Lam S.L
2019-04-25enhance `side_effects` (#3383)Alex Lam S.L
2019-03-18introduce `assignments` (#3345)Alex Lam S.L
2019-03-13fix corner case in `conditionals` (#3329)...fixes #3245 fixes #3257 fixes #3260 fixes #3269 fixes #3271 fixes #3278 fixes #3309 fixes #3319 fixes #3321Alex Lam S.L
2018-08-30fix corner case in `conditionals` (#3244)Alex Lam S.L
2018-08-30enhance `conditionals` (#3243)Alex Lam S.L
2018-07-01fix corner case in `unused`alexlamsl
2018-03-16improve truthy compression (#3009)Alex Lam S.L
2018-02-28enhance `conditionals` (#2966)...- `x ? (y, w) : (z, w)` => `x ? y : z, w`Alex Lam S.L
2018-01-10enhance `conditionals` (#2758)...`x ? y || z : z` --> `x && y || z`Alex Lam S.L
2018-01-01enhance `join_vars` & `sequences` (#2697)...- nudge declarations without assignments - within `AST_BlockStatement` - across `AST_If`Alex Lam S.L
2017-12-14fold `cascade` functionality into `collapse_vars` (#2586)Alex Lam S.L
2017-12-08account for side-effects in conditional call inversion (#2562)...fixes #2560Alex Lam S.L
2017-12-01improve boolean compression (#2548)...fixes #2535Alex Lam S.L
2017-12-01convert to number under boolean context (#2545)Alex Lam S.L
2017-12-01improve compression of `if` conditions (#2544)Alex Lam S.L
2017-04-12convert `AST_Seq` from binary tree to array (#1460)...- rename `AST_Seq` to `AST_Sequence` - raise default sequences_limit from 200 to 800Alex Lam S.L
2017-04-08fix `delete` corner cases (#1799)...- assignment - boolean - conditional - sequenceAlex Lam S.L
2017-04-01improve compression of undefined, NaN & Infinitiy (#1748)...- 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 #1730Alex Lam S.L
2017-03-29output optimal representations of NaN & Infinity (#1723)...- move these optimisations out from `Compressor` to `OutputStream` - fixes behaviour inconsistency when running uglified code from global or module levels due to redefinitionAlex Lam S.L
2017-03-26optimize conditional when condition symbol matches consequent (#1684)kzc
2017-03-24fix assignment extraction from conditional (#1651)...fixes #1645 fixes #1646Alex Lam S.L
2017-03-19fix commit 88fb83a (#1622)...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`Alex Lam S.L
2017-02-28warn & drop `#__PURE__` iff IIFE is dropped (#1511)...- consolidate `side-effects` optimisations - improve string `+` optimisation - enhance literal & `conditionals` optimisationsAlex Lam S.L
2017-01-26optimise binary operands with evaluate() (#1427)...- 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`Alex Lam S.L
2016-06-21Fix conditional expressions of form (x ? -1 : -1)...Fixes #1154, #1153 kzc
2016-04-02Optimize ternaries with boolean consequent or alternative....Fixes #511 kzc
2016-02-22boolean_expression ? true : false --> boolean_expressionkzc
2015-11-24#873 Fix `conditionals` optimizations with default compress optionskzc
2015-06-14spacingkzc
2015-06-11optimizations for && and || where left side is constant expressionkzc
2015-05-18Fix compressing conditionals...Only transform foo() ? EXP(x) : EXP(y) into EXP(foo() ? x : y) if EXP has no side effects. Fix #710 Mihai Bazon
2015-04-13Fix compression of conditionals...Don't move the condition on the right side of an assignment when the left side may have side effects. Fix #677 Mihai Bazon
2015-02-11Clean up unit test breakage...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. Richard van Velzen
2015-01-13Optimize conditionals where the consequent and alternative are both booleans ...Tal Ater
2014-09-28Referencing a global is assumed to have side effects....Close #550 Mihai Bazon
2014-09-04Compress conditions that have side effects using sequencesTal Ater
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