50b8d7272c
Fix faulty compression
...
`String(x + 5)` is not always the same as `x + "5"`. Overlooked that. :-(
Close #350
2013-11-20 21:13:16 +02:00
7d11b96f48
Only descend twice after drop_unused if it's the same node type.
...
Fix #345
2013-11-08 11:57:17 +02:00
eab99a1c3d
Better fix for #343
...
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.
2013-11-06 10:48:48 +02:00
19e2fb134d
v2.4.3
2013-11-06 10:21:29 +02:00
f4919e3a25
Do not lift sequence from right-hand side of binary operation. Fix #343
2013-11-06 10:18:28 +02:00
bb700daa4c
v2.4.2
2013-11-03 23:41:07 +02:00
263577d5eb
[README] Fix #278
2013-10-30 14:13:30 +02:00
63287c0e68
Workaround for Safari bug
...
Close #313
2013-10-30 13:59:59 +02:00
c5ed2292bf
Fix parsing setters/getters (allow keywords for name).
...
The "key" property was always "set" or "get", which didn't make much sense.
Now it'll be the actual name of the setter/getter (AST_Node), and the
AST_Accessor object itself, which represents the function, won't store any
name.
Close #319
2013-10-30 11:50:22 +02:00
b70670b69f
Fix regression after e4c5302406
...
`x * (y * z)` ==> `x * y * z` -- the better place to do this is in the
compressor rather than codegen.
2013-10-30 10:45:58 +02:00
9dd97605bc
indentation
2013-10-30 10:44:50 +02:00
e4c5302406
Fix output for x = 2 * (a % b / b * c)
...
(issue #337 )
2013-10-30 09:11:55 +02:00
bea3d90771
minor
2013-10-30 09:10:56 +02:00
785c6064cc
Disallow reversal where lhs has higher or equal precedence
...
Fixes #267
2013-10-29 21:37:36 +01:00
b214d3786f
Fix typo
2013-10-29 15:53:54 +02:00
7cf79c302b
Fix reading arguments
...
i.e. read `-c unsafe,unsafe-comps` as `-c unsafe=true,unsafe_comps=true`
2013-10-29 14:01:26 +02:00
a14c6b6574
Avoid shadowing name of function expression with function argument
...
Close #179 , #326 , #327
2013-10-29 13:18:09 +02:00
f1b7094a57
Add "preamble" output option
...
Close #335
2013-10-29 11:09:18 +02:00
0358e376f0
Fix codegen for when comments_before is undefined.
...
Fix #333
2013-10-28 09:39:29 +02:00
b47f7b76b9
Merge branch 'master' of github.com:mishoo/UglifyJS2
2013-10-27 10:03:01 +02:00
582cc55cff
Display number of failed tests and corresponding files
2013-10-27 10:02:44 +02:00
8979579e55
Merge pull request #330 from markjaquith/master
...
Unit test to detect issue in 8d14efe#126 that causes aggressive parenthesis removal, functional differences
2013-10-27 01:01:57 -07:00
0d6e08c541
Merge pull request #331 from rvanvelzen/rhs-strings-fix
...
Fix RHS concat (raised in #330 )
2013-10-27 01:01:11 -07:00
e2daee9a65
Fix RHS concat (raised in #330 )
...
When attempting to concat the left-side of the rhs, make sure the rhs is
a string.
2013-10-26 18:44:52 +02:00
9cd118ca3d
Add a unit test for issue-126
...
Add a unit test to test to test for aggressive parenthesis removal that causes functional changes.
2013-10-25 16:28:15 -04:00
cfd5c6155c
Merge pull request #325 from rvanvelzen/fix-269
...
Fix #269
2013-10-24 02:39:07 -07:00
1a5a4bd631
Fix #269
...
Shorten most primitives where possible. Also optimize some edge cases.
2013-10-24 11:08:33 +02:00
63e1a8e1fd
Merge pull request #323 from rvanvelzen/undefined-drop-vars-fix
...
Fix #280
2013-10-23 13:58:09 -07:00
7055af8221
Fix #280
...
The `init` of the `ForStatement` is not a `BlockStatement` before it was
descended. The descend has to happen first, and *then* the actual
checks.
2013-10-23 22:26:04 +02:00
aafe2e1db3
Merge pull request #322 from rvanvelzen/test-exit-code-1
...
Add an exit code to the test suite
2013-10-23 11:37:36 -07:00
118105db43
Add an exit code to the test suite
...
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.
2013-10-23 20:24:58 +02:00
63d04fff69
Revert #3a81f60 for now
...
(with it some tests break and it can generate invalid output, see issue #44 )
2013-10-22 21:50:55 +03:00
8c9cc920fb
v2.4.1
2013-10-22 21:31:01 +03:00
d09f0adae3
arguments outside of a function is an ordinary variable.
...
Fix #501
2013-10-17 18:20:33 +03:00
3fa9265ce4
wrap up
2013-10-09 22:15:43 +03:00
3a81f60982
Don't drop_unused before compression.
...
Fix #280 , #282
2013-10-09 19:15:09 +03:00
f2348dd98b
Rename clean_getters to pure_getters; add pure_funcs.
2013-10-04 13:17:25 +03:00
253c7c2325
Merge pull request #308 from meteor/fix-unicode-keys
...
Only allow identifier start characters at the beginning of identifiers.
2013-10-04 00:13:52 -07:00
bb0a762d12
Only allow identifier start characters at the beginning of identifiers.
...
Without this fix, the following source:
x = {"\u200c": 42};
would incorrectly be converted into a quoteless key. But while \u200c is allowed
to be in identifiers, it cannot be at the beginning, as per ES5.
(For example, the SockJS client library doesn't work under uglify starting with
d9ad3c7c.)
2013-10-03 17:02:19 -07:00
8cc86fee60
add clean_getters compressor option (default false)
...
allows one to specify if `foo.bar` is considered to have side effects.
2013-10-02 19:38:01 +03:00
88fb83aa81
minor optimization
...
unlikely to help in hand-written code:
(something() ? foo : bar) == foo ==> something()
2013-10-02 15:31:31 +03:00
95b4507c02
Fix error in the output minifying Function("return this")()
2013-09-30 11:49:29 +03:00
afdaeba37d
More attempts to determine when addition is associative
...
Somebody hit me with bug reports on this. :)
Refs #300
2013-09-22 15:26:10 +03:00
037199bfe2
Actually let's move away those monsters from the evaluate function
...
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.
2013-09-22 15:00:42 +03:00
583fac0a0f
More dirty handling of [ ... ].join() in unsafe mode
...
Close #300
2013-09-22 13:14:42 +03:00
e8158279ff
Evaluate [...].join() if possible: minor bugfix
...
Follow-up to 78e98d2
2013-09-22 11:34:30 +03:00
78e98d2611
When unsafe is set, evaluate [...].join() if possible
...
Close #298
2013-09-19 18:20:45 +03:00
8d14efe818
Concatenate strings also on the right-hand side of an expression that cannot be evaluated. Fix #126
...
E.g. converts:
a+'Hello'+'World'
to
a+'HelloWorld'
2013-09-19 13:03:03 +03:00
83ba338bd0
Avoid printing <!-- in the output (HTML5 comment)
2013-09-06 10:10:45 +03:00
7c10b25346
Support HTML5 comment syntax (enabled by default!)
...
See http://javascript.spec.whatwg.org/#comment-syntax
https://github.com/mishoo/UglifyJS/issues/503
https://github.com/marijnh/acorn/issues/62
2013-09-06 09:54:30 +03:00
Mihai Bazon