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91cdb93e579d22bc0a43baa766a7928d127b314c
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164 Commits

Author SHA1 Message Date
Darío Javier Cravero
91cdb93e57 Implement harmony generators and yield 
Uses #716's implementation and adds tests.

Fixes #716.
 2016-04-13 14:22:08 +02:00
Fábio Santos
6d2f77c180 fix #1003 by removing AST_ObjectSymbol and using AST_ObjectKeyVal for the same effect 2016-03-14 13:42:50 +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
Richard van Velzen
e4d73d8b7c Merge pull request #870 from fabiosantoscode/feature/harmony-class 
Harmony: classes
 2015-12-07 18:59:07 +01:00
Fábio Santos
a800356ad0 Implement new.target 2015-11-21 14:48:23 +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
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
392ac4ff31 Merge branch 'master' into harmony 2015-10-28 20:38:07 +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
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
0d8dea9538 start concise methods 2015-10-27 09:31:16 +01:00
Richard van Velzen
246ec416c0 Merge branch 'master' into harmony 2015-10-20 21:58:58 +02:00
Fábio Santos
b5623b19d4 Fix #836 2015-10-20 19:48:56 +01:00
Richard van Velzen
6be9c752d5 Merge branch 'master' into harmony 2015-10-20 20:12:10 +02:00
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
kzc
dff54a6552 Fix other operator output related to <!-- or --> 2015-10-13 01:17:10 -04:00
Fábio Santos
b31918bbf0 computed properties 2015-10-12 21:38:20 +01:00
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
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
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
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
adee5023c0 What about --mangle-props being on and --mangle being off? 2015-08-25 17:52:51 +01:00
Fábio Santos
7ee8f3512e play nice with propmangle 2015-08-25 17:49:29 +01:00
Fábio Santos
dc5db9b6ca Starting destructuring expressions 2015-08-25 17:49:27 +01:00
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
Richard van Velzen
e8664e63ef Merge branch 'master' into harmony 2015-08-05 21:13:11 +02:00
Fábio Santos
fa5c4f2d03 Adding arrow functions 2015-08-04 00:57:53 +01:00
Richard van Velzen
66761d7ecf Fix semicolon printing when restricting max line length 
Fixes #755
 2015-07-30 16:13:32 +02:00
Fábio Santos
9d7d365c2b for...of 2015-07-29 15:10:54 +02:00
Fábio Santos
32f76f7ff8 Starting destructuring. 2015-07-29 14:54:45 +02:00
Mihai Bazon
4aed0830e5 Fix blank lines in the output. 
The issue was more obvious when max_line_len has a small value, rather than
the default 32K characters.  A blank line showed up after most statements.
 2015-05-04 17:55:42 +03:00
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