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2015-10-07add asm.js testkzc
2015-09-24Fix mozilla-ast after module loading changesMihai Bazon
Need to explicitly qualify stuff now, since it's not evaluated in some global scope. Ref #636
2015-09-14Control keeping function arguments with a single optionVille Lautanala
2015-08-27Fix bad parsing of `new new x()()` constructsRichard van Velzen
Fixes #739
2015-08-25Don't change sequences that influence lexical binding in callsRichard van Velzen
Fixes #782
2015-08-10[Fix] --define replaces SymbolRefs in LHS of assignmentsChristopher Chedeau
See #208 for context
2015-08-05Fix mangling of property names which overwrite unmangleable propertiesRichard van Velzen
Fixes #747.
2015-07-29Replace util.puts in run-tests with console.logRichard van Velzen
See d2dda34b2a8de310f26a26e58ed28275ba5ecc7f
2015-07-22Don't attempt to negate non-boolean AST_BinaryMihai Bazon
Fix #751
2015-06-14spacingkzc
2015-06-11optimizations for && and || where left side is constant expressionkzc
2015-05-18Fix compressing conditionalsMihai Bazon
Only transform foo() ? EXP(x) : EXP(y) into EXP(foo() ? x : y) if EXP has no side effects. Fix #710
2015-04-17Fix testsMihai Bazon
2015-04-14Added expect_exact for testing the OutputStreamFábio Santos
This works almost exactly like `expect`, except that you pass a literal string of which the result is compared with the generated output.
2015-04-13Fix compression of conditionalsMihai Bazon
Don't move the condition on the right side of an assignment when the left side may have side effects. Fix #677
2015-03-20Keep unused function arguments by defaultMihai Bazon
Discarding unused function arguments affects function.length, which can lead to some hard to debug issues. This optimization is now done only in "unsafe mode". Fix #121
2015-02-11Clean up unit test breakageRichard 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.
2015-02-11Fix invalid removal of left side in && and || compressionRichard van Velzen
See #637. This does not produce the optimal result, but it does prevent the removal of non-side-effect-free code.
2015-01-31Drop all `console` statements properlyRichard van Velzen
Because the base reference can be an member expression as well, we have to dig a bit deeper to find the leftmost base reference. Fixes #451
2015-01-20Merge pull request #615 from avdg/unicodeMihai Bazon
Give parser more unicode support
2015-01-20Add testAnthony Van de Gejuchte
2015-01-13Optimize conditionals where the consequent and alternative are both booleans ↵Tal Ater
and not equivalent
2015-01-12Replace the correct node when replacing in `void` sequencesRichard van Velzen
Close #611.
2015-01-11Merge pull request #482 from arty-name/inline-ng-injectMihai Bazon
added @ngInject support for inline functions
2015-01-04Add a "keep_fnames" option to the compressor to retain function expression namesRichard van Velzen
See #552. This is useful for stack traces.
2014-12-31Fix #597Richard van Velzen
NaN and Infinity were replaced in the output generation, instead of during compression. This could lead to results where `1/0` was inserted without parens leading to invalid output. The nodes are replaced in the compression step now, and the output generation returns their regular names. This should not be a problem, since they're already only constructed from the original name.
2014-09-28Referencing a global is assumed to have side effects.Mihai Bazon
Close #550
2014-09-04Compress conditions that have side effects using sequencesTal Ater
2014-09-03Added a test for else ifTal Ater
2014-09-02Compress conditional assignments where all possible outcomes are equivalant ↵Tal Ater
and condition has no side effects
2014-08-03Added generative testing for AST conversions.Ingvar Stepanyan
2014-07-08added newline at the end of the fileArtemy Tregubenko
2014-07-01Evaluate "foo".length ==> 3Dan Wolff
2014-05-11added @ngInject support for inline functionsArtemy Tregubenko
2014-04-18Update tests.Mihai Bazon
2014-02-06Simplify nested conditionals if possibleMatt Basta
2013-12-29Conditional/call optimizationMihai Bazon
foo ? bar(x) : bar(y) ==> bar(foo ? x : y)
2013-12-05AST_Catch shouldn't really inherit from AST_Scope. Fix #363Mihai Bazon
I hereby acknowledge that figure_out_scope has become a mess.
2013-11-20Fix faulty compressionMihai Bazon
`String(x + 5)` is not always the same as `x + "5"`. Overlooked that. :-( Close #350
2013-11-06Better fix for #343Mihai Bazon
We can in fact lift sequences, but only if the operation is assignment and the left-hand side has no side effects nor property access -- that should guarantee that whatever we place before it cannot affect the sense of the assignment. Dropped contrived test case (too hard to support it now), added a more meaningful one.
2013-10-29Disallow reversal where lhs has higher or equal precedenceRichard van Velzen
Fixes #267
2013-10-27Merge branch 'master' of github.com:mishoo/UglifyJS2Mihai Bazon
2013-10-27Display number of failed tests and corresponding filesMihai Bazon
2013-10-25Add a unit test for issue-126 Mark Jaquith
Add a unit test to test to test for aggressive parenthesis removal that causes functional changes.
2013-10-24Fix #269Richard van Velzen
Shorten most primitives where possible. Also optimize some edge cases.
2013-10-23Add an exit code to the test suiteRichard van Velzen
By adding the exit code 1 (or any other non-zero exit code) `npm test` will know the tests didn't perform correctly. This way it's easier to know if pull requests are good or bad.
2013-09-22More attempts to determine when addition is associativeMihai Bazon
Somebody hit me with bug reports on this. :) Refs #300
2013-09-22Actually let's move away those monsters from the evaluate functionMihai Bazon
ev() should do a single thing — evaluate constant expressions. if that's not possible, just return the original node. it's not the best place for partial evaluation there, instead doing it in the compress functions.
2013-09-22More dirty handling of [ ... ].join() in unsafe modeMihai Bazon
Close #300
2013-09-22Evaluate [...].join() if possible: minor bugfixDan Wolff
Follow-up to 78e98d2.