JoBoEVD/UglifyJS
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158 Commits

Author SHA1 Message Date
Fábio Santos
0bc4f6edb4 Don't mangle exported symbols 2016-03-14 12:54:05 +01:00
Fábio Santos
ce84a706a3 Implement the export statement 2016-03-14 12:54:05 +01:00
Fábio Santos
86b5248837 Mangling externally imported names by using aliasing 2016-03-14 12:54:05 +01:00
Fábio Santos
59e1601fb8 importing names in the modules, not just default imports 2016-03-14 12:54:05 +01:00
Fábio Santos
d35a9e7839 Importing names from places 2016-03-14 12:54:05 +01:00
Fábio Santos
0465bd270d Starting out the import statement 2016-03-14 12:54:05 +01:00
Fábio Santos
7a8cffd631 Move the idea of a symbol having a default value up the class chain. 2016-01-19 19:22:22 +01:00
Fábio Santos
5b553aafe2 Destructuring parameters with defaults. function x({ foo, bar } = {}) { } 2016-01-19 19:22:22 +01:00
Fábio Santos
084437bc6d Non-destructuring default parameters 2016-01-19 19:22:22 +01:00
Richard van Velzen
7f3dbb6df7 Merge branch 'master' into harmony 2015-12-26 17:59:38 +01:00
Fábio Santos
a800356ad0 Implement new.target 2015-11-21 14:48:23 +00:00
Fábio Santos
69da8e53e0 Separate class expressions from class declarations and their symbols like defuns 2015-11-21 09:17:32 +00:00
Fábio Santos
bb6b3a773a Make AST_Class inherit AST_Scope instead of AST_Object 
This is one of those days I'd love to use multiple inheritance.

An AST_Class has lots of common with AST_Object, but unfortunately
`instanceof AST_Scope` is used very, very much, and a class has its name
inside its own special pocket scope. This compels me to make AST_Class
inherit Scope instead.

It looks like, although there is much in common with AST_Object,
`instanceof AST_Object` seldom are made, perhaps because it is less
often necessary to traverse an object than a scope.
 2015-11-20 19:34:10 +00:00
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
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
Fábio Santos
9ffed2bea6 static properties 2015-10-27 12:24:37 +00:00
Fábio Santos
5f7cb6939c Starting ES6 classes 2015-10-27 12:24:37 +00:00
Fábio Santos
34213ea2f8 Create a new symbol for methods' names 2015-10-27 09:31:16 +01:00
Fábio Santos
0d8dea9538 start concise methods 2015-10-27 09:31:16 +01:00
Fábio Santos
b31918bbf0 computed properties 2015-10-12 21:38:20 +01:00
Richard van Velzen
b14496c742 Merge branch 'master' into harmony 
Conflicts:
	lib/compress.js
 2015-10-12 08:54:44 +02:00
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
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
Fábio Santos
dde9e293df parse, output the let statement 2015-09-13 14:15:53 +02:00
Fábio Santos
242c61be94 prefixed template strings, like "String.rawfoo\nbar". 2015-09-05 22:48:38 +01:00
Fábio Santos
e1cb1a0e3c Parse and output ES6 template strings. Yikes! 2015-09-05 22:32:57 +01:00
Fábio Santos
079aaa0d48 Tolerate expansions in vardefs, too! 2015-08-21 12:04:26 +02:00
Fábio Santos
c44c2d6c21 Parse and compress destructuring VarDefs 2015-08-21 12:04:26 +02:00
Fábio Santos
824ecfb8a2 A little refactoring. Add a new function to get all symbols in a destructuring. 2015-08-21 12:04:26 +02:00
Richard van Velzen
8909e9e1cb Merge pull request #763 from fabiosantoscode/feature/harmony-super 
Feature/harmony super
 2015-08-07 08:54:20 +02:00
Fábio Santos
e80ed38772 Super! 2015-08-07 02:44:53 +01:00
Fábio Santos
9863f0efa3 expand parameters 
Conflicts:
	test/compress/harmony.js
 2015-08-05 21:15:23 +02:00
Fábio Santos
a68953c491 => with destructuring arguments. Requires a lot of parser changes 2015-08-04 00:57:53 +01:00
Fábio Santos
fa5c4f2d03 Adding arrow functions 2015-08-04 00:57:53 +01:00
Fábio Santos
9d7d365c2b for...of 2015-07-29 15:10:54 +02:00
Fábio Santos
f7460166dd remove trace statement 2015-07-29 14:54:45 +02:00
Fábio Santos
32f76f7ff8 Starting destructuring. 2015-07-29 14:54:45 +02:00
Mihai Bazon
fbbaa42ee5 Add option to preserve/enforce string quote style 
`-q 0` (default) use single or double quotes such as to minimize the number of
 bytes (prefers double quotes when both will do); this is the previous
 behavior.

`-q 1` -- always use single quotes

`-q 2` -- always use double quotes

`-q 3` or just `-q` -- always use the original quotes.

Related codegen option: `quote_style`.

Close #495
Close #460

Some `yargs` guru please tell me why `uglifyjs --help` doesn't display the
help string for `-q` / `--quotes`, and why it doesn't output the expected
argument types anymore, like good old `optimist` did.
 2015-01-27 22:26:27 +02:00
Ingvar Stepanyan
ae5366a31d Track ending lines/columns; fix end locations in Mozilla AST. 2015-01-06 11:32:41 +01:00
Mihai Bazon
6b23cbc852 AST_Do nodes: walk body before condition 2015-01-06 12:29:07 +02:00
Arnavion
e2e09d5754 Allow colons in the pairs passed to AST_Toplevel.wrap_enclose 2014-03-22 18:02:21 -07:00
Mihai Bazon
8f35a363d9 AST_Catch shouldn't really inherit from AST_Scope. Fix #363 
I hereby acknowledge that figure_out_scope has become a mess.
 2013-12-05 13:30:29 +02:00
Mihai Bazon
d2190c2bf3 Properly scope catch identifier when --screw-ie8 
Fix #344
 2013-11-28 16:43:30 +02:00
Mihai Bazon
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
Mihai Bazon
cb9d16fbe4 minor 2013-09-06 09:52:56 +03:00
Mihai Bazon
5d8da864c5 Fix names. 2013-09-02 19:38:00 +03:00
Mihai Bazon
85b527ba3d Disallow continue referring to a non-IterationStatement. Fix #287 
Simplifies handling of labels (their definition/references can be easily
figured out at parse time, no need to do it in `figure_out_scope`).
 2013-09-02 19:36:16 +03:00
Mihai Bazon
02a84385a0 Don't swap binary ops when "use asm" is in effect. 
Refs #167
 2013-06-07 12:52:09 +03:00
Jake Harding
478bf4dbdd Add support for enclose option. Closes #139. 2013-03-24 11:11:23 +02:00