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Author SHA1 Message Date
Mihai Bazon
08623aa6a7 Fix output for "use asm" code from SpiderMonkey AST 
(will only work properly if the SM tree contains "raw" properties for
Literal number nodes)
 2015-11-12 12:18:25 +02:00
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