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2017-11-09remove hack in `collapse_vars` (#2457)Alex Lam S.L
fixes #2456
2017-11-08preserve function identity in `reduce_vars` (#2451)Alex Lam S.L
fixes #2450
2017-11-07v3.1.8Alex Lam S.L
2017-11-07handle circular `function` reference gracefully (#2446)Alex Lam S.L
fixes #2442
2017-11-06account for `eval` & `with` in `reduce_vars` (#2441)Alex Lam S.L
fixes #2440
2017-11-06consolidate & enhance `unused` (#2439)Alex Lam S.L
- defer declaration removal in `collapse_vars` - account for `AST_SymbolFunarg` in deduplication - private accounting for `collapse_vars` - avoid issues with identity reference due to deep cloning fixes #2437
2017-11-05inline single-use functions that are not constant expressions (#2434)Alex Lam S.L
fixes #2428
2017-11-05v3.1.7Alex Lam S.L
2017-11-05tweak #2424 (#2432)Alex Lam S.L
2017-11-05extend function inlining safety checks (#2430)Alex Lam S.L
2017-11-05consolidate single-use `function` reduction (#2427)Alex Lam S.L
fixes #2423
2017-11-05maintain call argument order in `collapse_vars` (#2426)Alex Lam S.L
fixes #2425
2017-11-04improve variations on call arguments for `ufuzz` (#2424)Alex Lam S.L
2017-11-04reduce `this` within functions (#2421)Alex Lam S.L
- only replace same-scope usages - augment `test/ufuzz.js` to test for `this` fixes #2420
2017-10-30compress `new` `function` containing `this` (#2417)Alex Lam S.L
2017-10-29v3.1.6Alex Lam S.L
2017-10-29enhance `properties` (#2412)Alex Lam S.L
- trim array items only if `side_effects` - extend to non-identifier properties
2017-10-27remove dead code (#2405)Alex Lam S.L
2017-10-27fix `reduce_vars` on `AST_Array.length` (#2404)Alex Lam S.L
2017-10-26compress self comparisons (#2398)Alex Lam S.L
2017-10-25document compress option `hoist_props` (#2399)kzc
2017-10-25implement `hoist_props` (#2396)Alex Lam S.L
fixes #2377
2017-10-24fix `unsafe` `reduce_vars` on arrays & objects (#2397)Alex Lam S.L
2017-10-24docs: Fix spelling and style (#2395)Tom MacWright
2017-10-24enhance `unsafe` `evaluate` of arrays & objects (#2394)Alex Lam S.L
2017-10-23deduplicate declarations regardless of `toplevel` (#2393)Alex Lam S.L
2017-10-22safer `properties` transform (#2391)Alex Lam S.L
`{ a: x, b: y }.a` => `[ x, y ][0]` - `x` cannot be function containing `this` `[ x, y, z ][1]` => `(x, z, y)` - only if `z` is side-effect-free
2017-10-22fix `unsafe` expansion of object literals (#2390)Alex Lam S.L
2017-10-22fix `unsafe` evaluation of `AST_Sub` (#2389)Alex Lam S.L
2017-10-22fix `unsafe` evaluation of objects (#2388)Alex Lam S.L
2017-10-22fix `unsafe` escape analysis in `reduce_vars` (#2387)Alex Lam S.L
2017-10-22v3.1.5Alex Lam S.L
2017-10-21`unsafe` fix-ups for #2351 (#2379)Alex Lam S.L
2017-10-19backport #2374 (#2376)Alex Lam S.L
2017-10-19enhance `collapse_vars` around lazy operations (#2369)Alex Lam S.L
2017-10-18fix `AST_PropAccess` in `collapse_vars` (take 3) (#2375)Alex Lam S.L
Suppress scanning beyond assignment to `a.b`
2017-10-17clean up lazy operator detection (#2373)Alex Lam S.L
2017-10-17fix `AST_PropAccess` in `collapse_vars` (take 2) (#2372)Alex Lam S.L
fixes #2364
2017-10-17fix `AST_PropAccess` in `collapse_vars` (#2370)Alex Lam S.L
fixes #2364
2017-10-17account for side-effects from `AST_This` in `collapse_vars` (#2365)Alex Lam S.L
2017-10-16v3.1.4Alex Lam S.L
2017-10-16update dependency (#2362)Alex Lam S.L
- source-map@0.6.1
2017-10-15fix-ups for #2356 (#2360)Alex Lam S.L
2017-10-12more tests for #2351 (#2357)Alex Lam S.L
2017-10-12update README to include defaults (#2356)Roger Peppe
fixes #2353
2017-10-11Update README.md - sourceMappingURL directive note (#2355)Tim Malone
Moves this README note to underneath the 'url' rather than 'root' option.
2017-10-09perform `reduce_vars` on safe literals (#2351)Alex Lam S.L
- constant expression - single reference - same scope - not across loop body
2017-10-08collapse `a.b` whenever safe (#2350)Alex Lam S.L
2017-10-01v3.1.3Alex Lam S.L
2017-10-01enhance `reduce_vars` for `AST_Accessor` (#2339)Alex Lam S.L
fixes #2336
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