Ingvar Stepanyan
0d542b61d3
Performance improvements for TCO.
...
http://jsperf.com/tco/17
2015-02-09 19:00:31 +02:00
Sebastian McKenzie
8e2df3f1f9
add kinds to binding registration and rename declaration scope methods to bindings
2015-02-09 19:42:52 +11:00
Sebastian McKenzie
70eb641530
fix element name in default parameters
2015-02-09 08:46:06 +11:00
Sebastian McKenzie
f845a9b2c4
ignore binding elements when finding the last non-default param - fixes #723
2015-02-09 08:25:58 +11:00
Sebastian McKenzie
ee5cb8d9ed
clean up tail call transformer
2015-02-08 22:47:50 +11:00
Sebastian McKenzie
45c507056a
add back old tail call implementation
2015-02-08 22:09:41 +11:00
Sebastian McKenzie
97784c8cca
comment out tailCall transformer
2015-02-08 21:19:01 +11:00
Sebastian McKenzie
812d93553a
temporairly disable tailCall transformer
2015-02-08 21:17:21 +11:00
Ingvar Stepanyan
0a1724fc3f
Remove no more needed returnBlock helper.
2015-02-08 11:31:19 +02:00
Sebastian McKenzie
bcc9e016b1
only evaluate object destructuring pattern once
2015-02-08 20:23:22 +11:00
Sebastian McKenzie
de6b608dda
add _declarations and _scopeInfo to t.inherits
2015-02-08 20:23:21 +11:00
Ingvar Stepanyan
9e3c67a8a2
Clean up functionChildrenVisitor a bit.
2015-02-08 10:53:09 +02:00
Ingvar Stepanyan
91362f80b1
Clean up transformations after #714 .
...
Since now we have runtime helper, we don't need
expression -> statement conversions anymore.
2015-02-08 10:40:03 +02:00
Sebastian McKenzie
9161af58c0
fix linting errors
2015-02-08 16:32:08 +11:00
Sebastian McKenzie
e42d5a889e
make destructuring in catch clauses block scoped and add support for non-variable destructuring in for-in/of heads
2015-02-08 14:33:55 +11:00
Sebastian McKenzie
4c8e6481b6
make default parameters iife invocation less serious
2015-02-08 09:54:24 +11:00
Sebastian McKenzie
0867df2691
fix ForOf block body not properly inheriting declarations
2015-02-08 09:50:12 +11:00
Sebastian McKenzie
b06f99ab30
add iife detection to non-identifier params in default parameters
2015-02-08 09:37:06 +11:00
Sebastian McKenzie
dabe69856a
add additional checks to transformers
2015-02-08 09:31:19 +11:00
Ingvar Stepanyan
4c318166e1
Added complete TCO (tail call optimization).
...
Works across functions and generates simpler and faster code than #701 .
Works even across files when used in conjunction with `runtime` option.
Closes #256 .
2015-02-07 22:22:38 +02:00
Sebastian McKenzie
c0af67eca1
add support for super in object literals - fixes #411
2015-02-08 02:01:17 +11:00
Sebastian McKenzie
eb14f1da00
implement optional TDZ - fixes #563
2015-02-08 01:27:22 +11:00
Sebastian McKenzie
8a143bf957
use a template in tail call transformer - @RReverser
2015-02-07 23:52:35 +11:00
Ingvar Stepanyan
b53b41cef3
Provide placeholders for proper function length.
2015-02-07 14:26:03 +02:00
Ingvar Stepanyan
5b2216b348
Add tail recursion optimization.
...
As per ES6, VMs should perform tail call optimization and prevent growth of call stack.
This adds tail call optimization for recursion case (when function has explicit name and calls itself in `return`).
Cross-function optimization is not currently performed as it's more complicated and requires value tracking.
2015-02-06 16:34:35 +02:00
Sebastian McKenzie
ad60d49611
fix bindingEquals in constants transformer
2015-02-06 23:35:19 +11:00
Sebastian McKenzie
a6d1a5a724
add bindingEquals, typeEquals, referenceEquals helper methods to Scope
2015-02-06 23:07:10 +11:00
Sebastian McKenzie
76ae1682a3
remove context arg in favor of this, rename TraversalIteration to TraversalPath, and remove ast handlers
2015-02-06 01:47:43 +11:00
Sebastian McKenzie
f365cc1248
more internal rearchitecturing
2015-02-05 14:05:15 +11:00
Sebastian McKenzie
4b2cf2e2c5
fix styling errors
2015-02-04 23:24:08 +11:00
Sebastian McKenzie
23b8c72e9a
remove unused traverse requires
2015-02-04 23:22:26 +11:00
Sebastian McKenzie
d6b39bc89b
HomeObject isn't dynamic - fixes #690
2015-02-04 18:47:58 +11:00
Sebastian McKenzie
37ef976515
more cleanup of the destructuring transformer
2015-02-04 18:21:10 +11:00
Sebastian McKenzie
fa5a3022d4
clean up destructuring transformer
2015-02-04 17:48:27 +11:00
Sebastian McKenzie
58bed088f5
throw an error when destructuring a null or undefined value on an empty object pattern - fixes #681
2015-02-04 17:35:24 +11:00
Sebastian McKenzie
4f023e83f8
refactor traversals that have scopes to use the scope helper method
2015-02-04 13:25:23 +11:00
Sebastian McKenzie
7d950cd60a
i made the javascripts faster with a transformer prepass to check what transformers actually have to be ran
2015-02-04 12:56:34 +11:00
Sebastian McKenzie
55f2cffc22
fix linting errors
2015-02-04 10:05:20 +11:00
Sebastian McKenzie
8d81a382f7
inline back the super constructor call helper - fixes #684
2015-02-04 08:39:45 +11:00
Sebastian McKenzie
239369314c
more scope refactoring - fixes #676
2015-02-03 20:06:27 +11:00
Sebastian McKenzie
f2d1fc47d1
Merge branch 'master' of github.com:6to5/6to5
2015-02-03 19:55:29 +11:00
Sebastian McKenzie
a9405e5e80
clean up scope API
2015-02-03 19:33:32 +11:00
Jay Phelps
9880990fa7
First pass at converting identifiers/words from en-au -> en-us
2015-02-03 00:08:43 -08:00
Sebastian McKenzie
72de8f5c9b
fix class tests to reflect new call behaviour
2015-02-03 15:35:24 +11:00
Sebastian McKenzie
3a11c7d46b
as per "ES6 February 2, 2015 Draft Rev 32" "Constructors defined using class definition syntax throw when called as functions"
2015-02-03 15:16:16 +11:00
Sebastian McKenzie
630f1717f0
clean up scope collision tracking and constants transformer - fixes #331
2015-02-03 13:20:52 +11:00
Sebastian McKenzie
e6e93840a6
check for scope collisions in constants transformer - fixes #331
2015-02-03 12:03:38 +11:00
Sebastian McKenzie
b2ad79cf88
rename t.getDeclarations to the WAY more reflective t.getBindingIdentifiers
2015-02-03 12:03:21 +11:00
Sebastian McKenzie
706797eb47
rename LetScoping to BlockScoping
2015-02-03 10:23:56 +11:00
Sebastian McKenzie
8e23d623c8
split up util.pushMutatorMap and util.buildDefineProperties
2015-02-03 09:30:52 +11:00
