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Source map missing file property #8

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sindresorhus opened this issue Oct 8, 2014 · 2 comments
Closed

Source map missing file property #8

sindresorhus opened this issue Oct 8, 2014 · 2 comments
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@sebmck
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outdated A closed issue/PR that is archived due to age. Recommended to make a new issue

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@sindresorhus
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Even though I specified filename in options.

_file: undefined,

Reproduce: Run npm test in the gulp-6to5 repo. https://github.com/sindresorhus/gulp-6to5/blob/e7bd9167c7ba3d98f521fa675b026511965f7af6/index.js#L30

Full map:

{ _file: undefined,
  _sourceRoot: null,
  _sources: { _array: [ 'fixture.js' ], _set: { '$fixture.js': 0 } },
  _names: { _array: [ 'map', 'v' ], _set: { '$map': 0, '$v': 1 } },
  _mappings: 
   [ { generatedLine: 1,
       generatedColumn: 0,
       originalLine: 1,
       originalColumn: 0,
       source: 'fixture.js',
       name: null },
     { generatedLine: 1,
       generatedColumn: 3,
       originalLine: 1,
       originalColumn: 3,
       source: 'fixture.js',
       name: 'map' },
     { generatedLine: 1,
       generatedColumn: 6,
       originalLine: 1,
       originalColumn: 0,
       source: 'fixture.js',
       name: null },
     { generatedLine: 1,
       generatedColumn: 7,
       originalLine: 1,
       originalColumn: 7,
       source: 'fixture.js',
       name: null },
     { generatedLine: 1,
       generatedColumn: 17,
       originalLine: 1,
       originalColumn: 7,
       source: 'fixture.js',
       name: 'v' },
     { generatedLine: 1,
       generatedColumn: 18,
       originalLine: 1,
       originalColumn: 7,
       source: 'fixture.js',
       name: null },
     { generatedLine: 1,
       generatedColumn: 20,
       originalLine: false,
       originalColumn: false,
       source: null,
       name: null },
     { generatedLine: 2,
       generatedColumn: 9,
       originalLine: 1,
       originalColumn: 12,
       source: 'fixture.js',
       name: 'v' },
     { generatedLine: 2,
       generatedColumn: 10,
       originalLine: 1,
       originalColumn: 12,
       source: 'fixture.js',
       name: null },
     { generatedLine: 2,
       generatedColumn: 13,
       originalLine: 1,
       originalColumn: 16,
       source: 'fixture.js',
       name: null },
     { generatedLine: 2,
       generatedColumn: 14,
       originalLine: false,
       originalColumn: false,
       source: null,
       name: null },
     { generatedLine: 3,
       generatedColumn: 1,
       originalLine: 1,
       originalColumn: 0,
       source: 'fixture.js',
       name: null } ],
  _sourcesContents: { '$fixture.js': '[].map(v => v + 1)' } }
sebmck added a commit that referenced this issue Oct 8, 2014
@sebmck
always return { map, code } object on transform, update apis, change …
4cb7b78 
…sourceMap comment adding, closes #6, #7 and #8
@sebmck sebmck closed this as completed Oct 8, 2014
@sebmck sebmck added the bug label Oct 11, 2014
ramasilveyra pushed a commit to ramasilveyra/babel that referenced this issue Sep 30, 2017
@fson @ramasilveyra
Build the browser data from ES compatibility table (babel#8)
0ddfe40 
Use the data from https://github.com/kangax/compat-table to build the
browser data.

Each Babel plugin is mapped to a list of features in the compatibility
table (in `data/pluginFeatures.js`), and the minimum supporting
version looked up from the compatibility test data. The script builds
the final browser data file in `data/plugins.json`.
existentialism pushed a commit that referenced this issue Oct 5, 2017
@fson @hzoo
Build the browser data from ES compatibility table (#8)
77a6d68 
Use the data from https://github.com/kangax/compat-table to build the
browser data.

Each Babel plugin is mapped to a list of features in the compatibility
table (in `data/pluginFeatures.js`), and the minimum supporting
version looked up from the compatibility test data. The script builds
the final browser data file in `data/plugins.json`.
@hzoo hzoo mentioned this issue Oct 5, 2017
Closed
JacopKane pushed a commit to JacopKane/babel that referenced this issue Jan 11, 2018
@marijnh @JacopKane
Properly enable strict mode
0be17fe 
Closes babel#8
@release-notifier
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This PR landed in v7.0.0-beta.39 🎉

@hzoo
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hzoo commented Jan 30, 2018

Hmm That's interesting haha

@babel babel locked as resolved and limited conversation to collaborators Jan 30, 2018
@hzoo hzoo added the outdated A closed issue/PR that is archived due to age. Recommended to make a new issue label Jul 10, 2018
kaicataldo pushed a commit that referenced this issue Nov 14, 2019
@sebmck
turn class declarations into variable declarations - fixes #8
45528ce
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@sindresorhus @hzoo @sebmck