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Author SHA1 Message Date
Mihai Bazon
c898a26117 Build label def/refs info when figuring out scope 
Fix #862
 2015-11-12 11:48:06 +02:00
Mihai Bazon
619adb0308 Replace util.error with console.log 2015-11-12 11:47:37 +02:00
Mihai Bazon
7691bebea5 Rework has_directive 
It's now available during tree walking, i.e. walker.has_directive("use
asm"), rather than as part of the scope.  It's thus no longer necessary
to call `figure_out_scope` before codegen.  Added special bits in the
code generator to overcome the fact that it doesn't inherit from
TreeWalker.

Fix #861
 2015-11-11 22:15:25 +02:00
Mihai Bazon
3c4346728e Merge pull request #854 from kzc/moz-regexp-2 
Have mozilla AST RegExpLiteral parser use regex.pattern and regex.flags
 2015-11-10 10:12:30 +02:00
Mihai Bazon
18d37ac761 Fix parsing invalid input 
i.e. `x = 1.xe` — because parseFloat("1.xe") returns 1, this parsed as
`x = 1`.

Ref #857
 2015-11-09 13:15:20 +02:00
Richard van Velzen
63d35f8f6d Prevent ReDoS by not using a regexp to verify floating point numbers 
`parseFloat` will return `NaN` for invalid numbers anyway, which is the check used to throw the parse error.

Fixes #857
 2015-11-09 11:28:27 +01:00
kzc
7dbe961b2d simplify mozilla AST RegExpLiteral token parse and handle corner cases of regex.pattern better 2015-11-02 13:10:37 -05:00
kzc
94c4daaf9e Have mozilla AST RegExpLiteral parser use regex.pattern and regex.flags rather than non-standard raw property. 2015-11-02 12:24:09 -05:00
kzc
37ee9de902 rename To_Moz_Literal to To_Moz_RegExp 2015-11-01 10:20:42 -05:00
kzc
83db98ad3b Fixed RegExp literal in mozilla AST generation/output and added a --dump-spidermonkey-ast flag 2015-11-01 01:02:52 -04:00
kzc
bd0ae6569f return undefined optimization no longer uses return_void_0 option 2015-10-29 08:19:12 +01:00
kzc
841a661071 more tests for return undefined optimization 2015-10-29 08:19:12 +01:00
kzc
7491d07666 optimize return undefined and return void 0 2015-10-29 08:19:12 +01:00
Richard van Velzen
335e349314 Allow specification beautify options in tests 
Caught an error in #847 as well - `output` wasn't passed anywhere which led to an exception. `options` was available though.
 2015-10-28 20:50:01 +01:00
Richard van Velzen
2a88d07b3a Stop building for io.js 2015-10-28 20:36:03 +01:00
Michael Ficarra
a887cde9f2 fixes #845: \v escaping should be restricted to "screw_ie8" mode 2015-10-27 09:05:21 -07:00
Fábio Santos
b5623b19d4 Fix #836 2015-10-20 19:48:56 +01:00
startswithaj
6b2861e086 Make_string was missing \v and wasnt reversing vertical tabs even though read_escaped_char coverts them 2015-10-15 17:42:16 +10:00
Damian Krzeminski
d5138f7467 add --pure-funcs option 
it has the same effect as specifying `pure_funcs` in `--compressor`
option, however it's much easier to use

instead of:

    --compressor 'pure_func=["Math.floor","debug","console.logTime"]'

it's now possible:

    --compressor --pure-funcs Math.floor debug console.logTime

fixes #684
 2015-10-13 21:24:14 -04:00
Damian Krzeminski
eac67b2816 upgrade yargs 3.5.4 -> 3.10.0 
we need a version with better support for 'array' params
see: https://github.com/bcoe/yargs/pull/164
 2015-10-13 21:01:36 -04:00
Mihai Bazon
ce10072824 Merge pull request #829 from kzc/html_comment_ops 
Fix other operator output producing <!-- or -->
 2015-10-13 09:59:40 +03:00
kzc
dff54a6552 Fix other operator output related to <!-- or --> 2015-10-13 01:17:10 -04:00
Mihai Bazon
1940fb682c Fix tests 2015-10-12 10:27:00 +03:00
Mihai Bazon
17eef5a3c2 Only encode <!-- and --> in strings when inline_script 2015-10-12 10:21:22 +03:00
kzc
9f1f21b810 Output -- > instead of --> in expressions. Escape <!-- and --> within string literals. 2015-10-12 10:19:17 +03:00
Mihai Bazon
a8e67d157e v2.5.0 v2.5.0 2015-10-11 18:24:38 +03:00
kzc
e870c7db45 have minify() call figure_out_scope() if needed to produce well formed "use asm" code 2015-10-07 16:31:57 -04:00
kzc
6500f8c52c get rid of SCOPE_IS_NEEDED as it was always true 2015-10-07 15:33:24 -04:00
kzc
4d2f7d83af Fix handling of "use asm" when no command line flags are passed to uglifyjs. SCOPE_IS_NEEDED is unconditionally true now. Refactored floating point literal parsing to be more in keeping with the AST class design. 2015-10-07 13:10:53 -04:00
SpainTrain
99945fcd04 Pin dependencies with npm shrinkwrap 
* Use `npm run shrinkwrap` to create a shrinkwrap file with all dependencies pinned
* Update dependency `source-map` to latest (Closes #738)
 2015-10-07 13:52:49 +02:00
kzc
0d952ae43d add asm.js test 2015-10-07 10:00:28 +02:00
kzc
593677d2ff Add proper support for "use asm"; blocks. Disable -c optimization within "use asm"; sections and preserve floating point literals in their original form. Non-asm.js sections are optimized as before. Asm.js sections can still be mangled and minified of whitespace. No special command line flags are required. 2015-10-07 10:00:28 +02:00
Anthony Van de Gejuchte
c69294c449 Implement shebang support 2015-10-06 22:35:45 +02:00
Mihai Bazon
2a06c7758e Merge pull request #808 from avdg/travis 
Add node 4.x in Travis
 2015-09-24 19:27:54 +03:00
Anthony Van de Gejuchte
7ee1ec91a2 Add node 4.x in Travis 2015-09-24 17:41:52 +02:00
Mihai Bazon
233fb62bd8 Disable node 0.8 in Travis 2015-09-24 18:26:23 +03:00
Mihai Bazon
6637c267a5 Fix mozilla-ast after module loading changes 
Need to explicitly qualify stuff now, since it's not evaluated in some
global scope.

Ref #636
 2015-09-24 18:13:21 +03:00
Mihai Bazon
99233c44cc No longer use vm to load code. 
Improves performance 2x on node > 0.10.

Ref #636
 2015-09-24 17:58:51 +03:00
Mihai Bazon
33528002b4 Fix wrap_commonjs to include code first 
(code could have directives, i.e. "use strict")
 2015-09-24 17:58:51 +03:00
Kyle Mitchell
20542a37a8 use a valid SPDX license identifier 2015-09-14 19:44:49 +02:00
Ville Lautanala
5fd12451f9 Control keeping function arguments with a single option 2015-09-14 19:38:45 +02:00
Richard van Velzen
ba939ccd6c Merge pull request #786 from istr/anonymous-source-map 
Allow for anonymous map generation using string type check
 2015-09-06 17:06:14 +02:00
Ingo Struck
3a5f354846 allow for anonymous map generation using string type check 2015-08-27 19:38:33 +02:00
Richard van Velzen
fcde6109b0 Fix bad parsing of new new x()() constructs 
Fixes #739
 2015-08-27 12:29:36 +03:00
Richard van Velzen
e3bd223dac Don't change sequences that influence lexical binding in calls 
Fixes #782
 2015-08-25 10:53:35 +02:00
Richard van Velzen
6c8db6eae1 Merge pull request #767 from vjeux/208 
[Fix] --define replaces SymbolRefs in LHS of assignments
 2015-08-10 20:29:37 +02:00
Christopher Chedeau
3ff0b9e0c9 [Fix] --define replaces SymbolRefs in LHS of assignments 
See #208 for context
 2015-08-10 11:22:36 -07:00
Richard van Velzen
464a942a95 Merge pull request #736 from AlbertoGP/master 
fromString option, use index from argument array for filename instead of "?"
 2015-08-07 14:12:41 +02:00
Richard van Velzen
d7a4a4a462 Merge pull request #729 from DrewML/keep_fnames_docs 
Add keep_fnames compressor option to README.md
 2015-08-07 14:11:50 +02:00
Richard van Velzen
759b3f7d6d Fix mangling of property names which overwrite unmangleable properties 
Fixes #747.
 2015-08-05 21:18:39 +02:00