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2017-10-09perform `reduce_vars` on safe literals (#2351)...- constant expression - single reference - same scope - not across loop bodyAlex Lam S.L
2017-10-08collapse `a.b` whenever safe (#2350)Alex Lam S.L
2017-10-01enhance `reduce_vars` for `AST_Accessor` (#2339)...fixes #2336Alex Lam S.L
2017-10-01trap invalid use of reserved words (#2338)...fixes #2337Alex Lam S.L
2017-09-21fix "use asm" numeric output (#2328)...fixes #2324 kzc
2017-09-20suppress `collapse_vars` of `this` into "use strict" (#2326)...fixes #2319Alex Lam S.L
2017-09-16handle LHS side-effects on `cascade` & `collapse_vars` (#2314)...fixes #2313Alex Lam S.L
2017-09-15improve source mapping (#2312)...fixes #2310Alex Lam S.L
2017-09-10Testing all leading comments against being PURE comments (#2305)Mateusz Burzyński
2017-09-07extend `unsafe` on pure global functions (#2303)Alex Lam S.L
2017-09-07add `Date` and other known globals to `unsafe` compress option (#2302)kzc
2017-09-04fix `collapse_vars` on default function argument (#2299)...Avoid collision with local variable `undefined` under certain corner cases. fixes #2298Alex Lam S.L
2017-09-03correctly count declarations after `hoist_vars` (#2297)...fixes #2295Alex Lam S.L
2017-08-29fix `unused` patching of `AST_For.init` blocks (#2289)...fixes #2288Alex Lam S.L
2017-08-14don't escape null characters as \0 when followed by any digit (#2273)...fixes #2272Erik Desjardins
2017-08-01fix `ie8` mangling of top-level `AST_SymbolCatch` (#2263)...fixes #2254 Alex Lam S.L
2017-07-29improve `mangle.properties` (#2261)...- include dead code when `keep_quoted` - unify `keep_quoted` & `reserved` - make `test/run-tests.js` consistent with `minify()` fixes #2256Alex Lam S.L
2017-07-23unescape surrogate pairs only (#2246)...fixes #2242Alex Lam S.L
2017-07-15reject malformed CLI parameters (#2239)...fixes #2237Alex Lam S.L
2017-07-15ensure `ie8` works with mangled properties (#2238)...fixes #2234Alex Lam S.L
2017-07-15drop `unused` builtin globals under `unsafe` (#2236)...fixes #2233Alex Lam S.L
2017-07-14fix `unsafe` `evaluate` of `Object` static methods (#2232)...fixes #2231Alex Lam S.L
2017-07-14drop `unused` compound assignments (#2230)...fixes #2226Alex Lam S.L
2017-07-13enhance `passes` (#2229)...- remove hardcoded upper limit - continue based on node count reduction - emit verbose statistics fixes #2226Alex Lam S.L
2017-07-11enhance source mapping on IIFEs (#2224)...fixes #2213Alex Lam S.L
2017-07-08handle duplicate argument names in `collapse_vars` (#2215)Alex Lam S.L
2017-07-07inlining of static methods & constants (#2211)...- guard by `unsafe` - support `Array`, `Math`, `Number`, `Object` & `String` fixes #2207Alex Lam S.L
2017-07-06inline property access of object literal (#2209)...- only if property value is side-effect-free - guard by `unsafe` fixes #2208Alex Lam S.L
2017-07-06suppress `collapse_vars` of `this` as call argument (#2204)...fixes #2203Alex Lam S.L
2017-07-05improve `compress` granularity through `typeofs` (#2201)...fixes #2198Alex Lam S.L
2017-07-03minor clean-ups to `evaluate` (#2197)Alex Lam S.L
2017-07-03improve parenthesis emission (#2196)...- eliminate `throw` usages - suppress extraneous parenthesis - `new function() {foo.bar()}.baz` - `for (function() { "foo" in bar; };;);`Alex Lam S.L
2017-07-03clean up `TreeWalker.pop()` (#2195)...Remove superfluous parameter.Alex Lam S.L
2017-07-03refactor `throw` usage within `compress` (#2193)...Eliminate exceptional constructs from normal control flow.Alex Lam S.L
2017-07-02drop argument value after `collapse_vars` (#2190)Alex Lam S.L
2017-07-02improve `inline` efficiency (#2188)...... by teaching `collapse_vars` some new tricks. fixes #2187Alex Lam S.L
2017-06-29improve usability of name cache under `minify()` (#2176)...fixes #2174Alex Lam S.L
2017-06-27improve `unsafe_Func` (#2171)...- minimise disturbance to `compute_char_frequency()` - remove extraneous quotation marksAlex Lam S.L
2017-06-27parse `@global_defs` as expressions (#2169)...- let parser rejects non-conformant input - eliminate need for extraneous parenthesisAlex Lam S.L
2017-06-24fix `cascade` & `collapse` on property access of constants (#2158)Alex Lam S.L
2017-06-23refactor `compute_char_frequency()` (#2152)...- minimise maintenance when updating AST - maximise code sharing between `master` & `harmony`Alex Lam S.L
2017-06-23synchronise `mangle.properties` for `minify()` & `test/compress` (#2151)Alex Lam S.L
2017-06-23refactor `Compressor.toplevel` (#2149)Alex Lam S.L
2017-06-23minimise `reduce_vars` cloning overhead (#2148)Alex Lam S.L
2017-06-23fix `reduce_vars` on `this` (#2145)...fixes #2140Alex Lam S.L
2017-06-23fix for-in loop parsing (#2144)Alex Lam S.L
2017-06-20ensure mangling works if catch reuses a scope variable (#2123)...fixes #2120Alex Lam S.L
2017-06-17make defensive copies when `inline` (#2116)...fixes #2114Alex Lam S.L
2017-06-16fix loss of context in `collapse_vars` & `cascade` (#2112)...fixes #2110Alex Lam S.L
2017-06-16in-place `tigten_body()` (#2111)...By reducing copies of `AST_Node` arrays, we should be able to reduce: - memory pressure - potential bugs caused by multiple references in AST - duplicated executions of `OPT()`Alex Lam S.L
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