Logan Smyth
5eb193c61f
Ensure that Identifier source mappings explicitly start and stop on the generated range ( #8380 )
...
* Add sourcemap examples for identifiers in code generator.
* Generate sourcemaps with exact mappings for identifiers, even if leading/trailing tokens also use that location.
2018-07-27 16:27:33 -04:00
Brian Ng
e4b35f680d
Run prettier
2017-06-27 12:15:00 -05:00
jwbay
1a325ce5d5
codegen performance: use trim-right instead of lodash/trimEnd ( #5255 )
2017-02-09 13:04:42 -08:00
Brian Ng
8c35b320d3
Bump eslint-config-babel and fix lint ( #5129 )
2017-01-17 10:51:16 +01:00
Henry Zhu
672adba9a1
enable prefer const ( #5113 )
2017-01-14 09:48:52 -05:00
David Aurelio
2907d663dc
add comments
2016-12-16 01:12:50 +00:00
David Aurelio
4cb7e5009a
Add missing property descriptor values
2016-12-14 10:18:18 +00:00
David Aurelio
7ea283eb82
babel-generator: Expose raw mappings
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Exposes raw mappings when source map generation is enabled. To avoid the cost of source map generation for consumers of the raw mappings only, `.map` is changed to a getter that generates the source map lazily on first access.
2016-12-09 09:55:42 +00:00
Sebastian McKenzie
4a19661346
Generate names field for identifiers to get correct names mappings ( #3658 )
2016-08-16 13:43:55 -04:00
Logan Smyth
9f49c99774
Drop .getLast().
2016-07-18 19:12:21 -07:00
Logan Smyth
4dcec860bd
Drop trailing whitespace after all newlines.
2016-07-17 21:51:01 -07:00
Logan Smyth
3cc38a0063
Merge pull request #3581 from loganfsmyth/generator-refactor-cleanup
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babel-generator: Misc cleanup and stale code removal
2016-07-16 12:44:19 -07:00
Justin Ridgewell
a70755d0e6
Further optimize babel-generator Buffer
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We can eek out a bit more speed from Babel generator by turning the
buffer into an array as well.
Re: #3565
```
Items: 2 , time: 4 length: 114
Items: 4 , time: 3 length: 218
Items: 8 , time: 3 length: 426
Items: 16 , time: 2 length: 861
Items: 32 , time: 5 length: 1741
Items: 64 , time: 2 length: 3501
Items: 128 , time: 4 length: 7106
Items: 256 , time: 8 length: 14530
Items: 512 , time: 12 length: 29378
Items: 1024 , time: 24 length: 59147
Items: 2048 , time: 38 length: 121611
Items: 4096 , time: 71 length: 246539
Items: 8192 , time: 131 length: 496395
Items: 16384 , time: 350 length: 1015260
Items: 32768 , time: 573 length: 2063836
Items: 65536 , time: 1263 length: 4160988
Items: 131072 , time: 2143 length: 8448509
Items: 262144 , time: 4859 length: 17230333
```
to
```
Items: 2 , time: 4 length: 114
Items: 4 , time: 3 length: 218
Items: 8 , time: 9 length: 426
Items: 16 , time: 1 length: 861
Items: 32 , time: 5 length: 1741
Items: 64 , time: 1 length: 3501
Items: 128 , time: 3 length: 7106
Items: 256 , time: 7 length: 14530
Items: 512 , time: 9 length: 29378
Items: 1024 , time: 17 length: 59147
Items: 2048 , time: 30 length: 121611
Items: 4096 , time: 61 length: 246539
Items: 8192 , time: 113 length: 496395
Items: 16384 , time: 307 length: 1015260
Items: 32768 , time: 443 length: 2063836
Items: 65536 , time: 1065 length: 4160988
Items: 131072 , time: 1799 length: 8448509
Items: 262144 , time: 4217 length: 17230333
```
2016-07-15 01:27:45 -04:00
Logan Smyth
475581dc66
Ditch the tiny Position class.
2016-07-14 21:55:08 -07:00
Logan Smyth
11d49db23b
Use the first item in the queue since it is the most recent.
2016-07-06 23:30:45 -07:00
Logan Smyth
65a677decd
Maintain a queue to allow deletion of whitespace/semicolons without accessing buf.
2016-07-05 21:03:29 -07:00
Logan Smyth
cb60808500
Make buffer a property for managing the token queue.
2016-07-05 21:02:46 -07:00
Logan Smyth
c5a6c5c291
Pass values directly to avoid object usage.
2016-07-05 21:01:33 -07:00
Logan Smyth
abb9618e8c
Drop array support from endsWith.
2016-07-05 19:44:51 -07:00
Logan Smyth
f908f3fc88
Use 'push' for all cases.
2016-07-04 22:49:59 -07:00
Logan Smyth
caef91672d
Remove unnecessary passthrough function.
2016-07-04 22:49:59 -07:00
Logan Smyth
578f48134b
Remove removeLast usage.
2016-07-04 22:49:59 -07:00
Logan Smyth
80cd3ca331
Drop one usage of removeLast.
2016-07-04 22:49:59 -07:00
Logan Smyth
d6b1e36d49
Make the 'catchUp' call implicit to source location updates.
2016-07-04 22:49:58 -07:00
Logan Smyth
3680d10b6f
Centralize position tracking into buffer.
2016-07-04 22:42:28 -07:00
Logan Smyth
177c092496
Remove sideeffectful position mutation.
2016-07-02 15:38:05 -07:00
Logan Smyth
1514d0a1ad
Drop some space-insertion logic.
2016-06-16 22:00:23 -07:00
Logan Smyth
39896b4d91
Automatically prepend a space when writing a word immediately after a word.
2016-06-16 22:00:23 -07:00
Logan Smyth
4286cb4f2a
Explicitly label standalone tokens and words.
2016-06-16 22:00:23 -07:00
Logan Smyth
e702e67233
Split all of the pushes into individual tokens.
2016-06-16 22:00:23 -07:00
Logan Smyth
22e2c88269
Drop the unneeded noIndent function param.
2016-06-16 22:00:23 -07:00
Logan Smyth
f566700657
Avoid processing indentation for every pushed string.
2016-06-16 21:59:51 -07:00
Logan Smyth
315c075419
Remove the unnecessary push/_push division.
2016-06-16 20:31:19 -07:00
Logan Smyth
680fcc16d7
Standardize on .endsWith
2016-06-16 20:31:19 -07:00
Logan Smyth
2f790889eb
Make sure to roll back the generated position markers when trimming spaces.
2016-06-16 20:31:19 -07:00
Logan Smyth
9ddf9aabfc
Don't track position when sourcemaps are off.
2016-06-16 20:31:19 -07:00
Logan Smyth
0be2f1cf48
Remove unnecessary ensureSemicolon.
2016-06-16 20:31:19 -07:00
Logan Smyth
c1ba5e6ac8
Remove unused force param.
2016-06-16 20:31:19 -07:00
dlwalsh
829d4497c9
remove micro modules in favour of lodash functions ( #3500 )
2016-05-15 22:00:50 -04:00
Logan Smyth
76bb1dffaa
Track sourcemap location on a stack - fixes T7255
2016-04-11 01:54:40 -07:00
Amjad Masad
2fbe28cc88
Remove remaining @flow annotations
2016-03-03 15:10:59 -08:00
Amjad Masad
12ee11a0a4
Revert "Remove Flow annotations and pragmas"
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This reverts commit 4252244d06b225ab26a02d52c04f9940a3e4d6a2.
2016-03-03 15:03:55 -08:00
Sam Goldman
4252244d06
Remove Flow annotations and pragmas
2016-02-28 13:18:57 -10:00
Henry Zhu
c2d7e95e1a
add some more flow types
2016-02-04 11:07:03 -05:00
Amjad Masad
5699403835
Add comment clarifying the optimization
2016-01-22 14:24:45 -08:00
Jason
993c5a572b
Improve performance for generator.buffer
2016-01-20 02:04:26 +08:00
Jason
76e3c5227b
Improve generator performance by caching the last character in Buffer
2016-01-19 21:16:33 +08:00
Amjad Masad
cb03a98b65
Add minified format option
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As a follow up from #3145 we agreed to add a new format that is a
superset of the compact format option. Do things that are considered
dangerous. e.g. not printing semicolons, or print literal values
as opposed to raw values.
2015-12-09 17:34:23 -08:00
Amjad Masad
44d5552840
Fix up semicolon omission in compact mode
2015-11-23 21:32:44 -08:00
Daniel Lo Nigro
0076204f80
Fix Flow.
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Removed `@flow` annotation from files that don't actually pass Flow check at the moment. These will be added back file by file once the files are properly converted to use Flow.
Closes #3064
2015-11-15 21:30:22 -08:00
