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442 Commits

Author SHA1 Message Date
Daniel Tschinder
d4d6d05d25 Slightly better error messages (#150) 
* Slightly better errors

Instead of "Unexpected token" we now print
"Unexpected token, expected <type.label>"
 2016-10-12 10:38:26 -04:00
Kai Cataldo
4fc0a3839e Fix: Allow identifier async for default param in arrow expression (#165) 
fixes #118
 2016-10-12 10:46:40 +02:00
Kai Cataldo
7dd45f7465 Check for duplicate named exports in exported rest elements/properties (#164) 2016-10-10 10:10:16 -04:00
Kai Cataldo
76e69277d7 Check for duplicate named exports in exported destructuring assignments (#144) 
* Check for duplicate named exports in exported destructuring assignments

* Refactor duplicate error reporting

* Remove unnecessary check
 2016-10-04 15:06:26 +02:00
Henry Zhu
5bac6e8ad9 Temporary rollback for erroring on trailing comma with spread (#154) 2016-10-01 20:08:25 -04:00
Daniel Tschinder
7877829fcb Add static errors for object rest (#149) 
* Fix parsing object rest

This makes object-rest-spread behave according to spec and only
allow one rest operator and enforces it to be the last
param in the object.

Also move all object-rest-spread tests to a own folder.

* Show nicer error messages
 2016-09-30 11:37:55 -04:00
jezell
9cc0981c51 get / set are valid property names in default assignment (#142) 2016-09-27 23:29:16 +02:00
Henry Zhu
1d04d12794 Don't do the duplicate check if not an identifier (#140) 2016-09-23 00:44:13 -04:00
Daniel Tschinder
952d50faf9 Make exportIdentifiers and array so that base object properties are not accounted (#137) 2016-09-22 16:00:39 -04:00
Moti Zilberman
774e6b446b Rephrase "assigning/binding to rvalue" errors to include context (#119) (#123) 
* Rephrase "assigning/binding to rvalue" error messages with context (#119)

* Fix code style in parser/lval.js

* istanbul ignore some unused branches in parser/lval.js

* Fix code style again in parser/lval.js
 2016-09-22 12:02:20 -04:00
Kai Cataldo
650e33376a Disallow duplicate named exports (#107) 
fixes #69
 2016-09-22 10:20:47 -04:00
Moti Zilberman
4e1fbd48d5 Add support for computed class property names (#120) (#121) 2016-09-21 21:24:59 -04:00
Dan Harper
b68918e377 fix static falling through in declare class Flow AST (#135) 2016-09-21 00:17:55 -04:00
Daniel Tschinder
f91da191a1 Include typeParameter location in the arrow function expression (#126) 2016-09-15 19:08:33 -04:00
Timothy Gu
643d3f37a4 Implement ES2016 check for simple parameter list in strict mode (#106) 
* Slightly simplify logic

* Implement ES2016 check for simple parameter list in strict mode

See e.g. ECMA-262 7.0 14.1.2:

> It is a Syntax Error if ContainsUseStrict of FunctionBody is true and
> IsSimpleParameterList of FormalParameters is false.

Similar clauses cover arrow functions, generator functions, methods, and
generator methods, as well as async functions and async arrow functions.
 2016-09-15 19:58:01 +02:00
Dan Harper
64145b07e3 error on invalid flow type annotation with default assignment (#122) 2016-09-15 19:35:03 +02:00
Dan Harper
dc3036627b Fix Flow return types on arrow functions (#124) 
* fix: arrow return type on next line is valid

https://github.com/babel/babel-eslint/issues/348

* fix: arrow on line after return type annotation is invalid

* lint
 2016-09-15 19:27:11 +02:00
Daniel Tschinder
abf6ca8e5e Add tests for export extensions (#127) 
The case which includes a namespaced and default import was not tested yet
 2016-09-15 19:24:11 +02:00
Basil Hosmer
ddbda7dd04 exact object type annotations for Flow plugin (#104) 
* exact object type annotations for Flow plugin

* Couple tweaks per suggestions

* s/==/===/

* add test for unexpected token in flowObjectType Semicolon
 2016-09-13 10:07:23 -04:00
Daniel Tschinder
27ad69d43f Fix declare class with qualified type identifier (#97) 
This makes declare class extends behave the same way as in flow
The ast-token after the extends keyword, might be either Identifier or
QualifiedTypeIdentifier

To do that this commits splits the parseGenericType into two functions,
one for parsing genericType and on for qualifiedTypeIdentifier
 2016-08-23 17:29:23 -04:00
Dan Harper
efab40154e Fix arrow functions with destructuring, types & default value (#94) 
Flow's "toAssignable" override wasn't calling the inner function,
resulting in the destructuring in an AssignmentPattern not having the
node type changed from ObjectExpression to ObjectPattern, resulting in
"Binding rvalue" thrown from "checkLVal()"
 2016-08-23 17:27:39 -04:00
Daniel Tschinder
db0705bc51 Fix issues with flow-types and async function (#95) 
the typeAnnotation was not correctly resolved in async
functions
 2016-08-23 17:22:01 -04:00
Daniel Tschinder
2cfae60b15 Fix issues with default object params in async functions (#96) 
This change allows async functions to have a spread argument which
defines a default value.
 2016-08-23 17:19:49 -04:00
Daniel Tschinder
4506822180 Remove exponentiationOperator, asyncFunctions, trailingFunctionCommas (#98) 
* This removes the exponentiationOperator as it is now in es2016

* Remove from tests

* Remove asyncFunctions and restructure test dirs

* Remove trailingFunctionCommas
 2016-08-23 17:11:01 -04:00
Sebastian McKenzie
4af484b805 Merge pull request #65 from danez/fix-syntax-error-pos 
Fixes SyntaxError position with flow optional type
 2016-08-16 15:06:25 +01:00
Sebastian McKenzie
43cdd2f5b0 Merge pull request #57 from danez/fix-arrow-location 
Fix arrow param locations with flow types
 2016-08-16 15:06:19 +01:00
Sebastian McKenzie
0b87d4c97c Add identifier name to node loc field (#90) 2016-08-16 09:41:10 -04:00
Sebastian McKenzie
c9a7bed6d0 Merge pull request #83 from gabelevi/flow 
Small fix for parsing type parameter declarations
 2016-08-04 00:37:37 +10:00
Daniel Tschinder
eb691425b6 Only allow declares inside declare module (#73) 
* Only allow declares inside declare module

* Better error message
 2016-07-29 20:22:49 +02:00
Gabe Levi
859ed04be9 Small fix for parsing type parameter declarations 2016-07-29 12:45:20 -04:00
Dale Bustad
4811d617ce If supplied, attach filename property to comment node loc. (#80) 2016-07-28 23:12:41 +02:00
Daniel Tschinder
64ca55cfe0 Fixes Syntax error position with flow optional type 2016-07-28 23:09:40 +02:00
Daniel Tschinder
cd987cd8e4 Fix arrow param locations with flow types 
This patch corrects the end locations for params in arrow functions
which use type params.
 2016-07-28 23:09:19 +02:00
Daniel Tschinder
f576865ce9 Add support for declare module.exports (#72) 
* Add support for declare module.exports

* Use doublequotes

* Use expect instead of eat
 2016-07-28 22:16:58 +02:00
Max Schaefer
fd18d89d8e Fix accidental fall-through in Flow type parsing. (#82) 
When parsing a primary type, `>` would erroneously be treated like `(`.
 2016-07-28 22:12:47 +02:00
Daniel Tschinder
97325592fa Fix exponential operator to behave according to spec (#75) 2016-07-17 11:08:12 +02:00
Sebastian McKenzie
3fad8cc9a7 Merge pull request #42 from calebmer/feat/jsx-spread-children 
Add JSX spread children
 2016-07-13 01:32:09 +01:00
Daniel Tschinder
15a391d305
Fix tests to not save expected output if we expect the test to fail 2016-07-11 13:35:50 +02:00
Daniel Tschinder
34a82f716e Fix the location of params, when flow and default value used (#68) 
Fixes #67
 2016-07-06 17:48:47 -04:00
Daniel Tschinder
4e2072def8
Fix performance regression introduced in 6.8.2 
This commit e6c11a0 (#19) made a big performance regression.
The reason was that parseConditional was always cloning the current state
even if no question mark (potential conditional or flow-optional
token) was at the current position.
Simply checking if questionmark matches the current token solves the problem.

Fixes #62
 2016-07-03 11:52:01 +02:00
Sebastian McKenzie
d976b56bbe Merge pull request #54 from gabelevi/arrow 
[Flow] Arrow function type parameter declarations
 2016-06-24 18:36:07 +01:00
Gabe Levi
22374b6bec [Flow] Arrow function type parameter declarations 2016-06-24 10:34:09 -07:00
Vladimir Kurchatkin
d5f75cb2f0 flow: allow generic method with name get or set 2016-06-24 19:47:30 +03:00
Sebastian McKenzie
cf6e0d365e rename parser context types 2016-06-22 14:06:58 +01:00
Sebastian McKenzie
3524ad510f remove grouped type arrow restriction as it seems flow no longer has it - fixes #44 2016-06-22 13:43:32 +01:00
Sebastian McKenzie
ec0a349ec8 support negative numeric type literals - fixes T7450 2016-06-22 13:17:27 +01:00
Sebastian McKenzie
461261b181 Merge branch 'fix-flow-optional-type' of https://github.com/danez/babylon into danez-fix-flow-optional-type 
# Conflicts:
#	src/plugins/flow.js
 2016-06-22 12:52:42 +01:00
Sebastian McKenzie
78597290ec Merge pull request #23 from danez/fix-comments 
Fix leading comments added from previous node
 2016-06-22 12:44:12 +01:00
Sebastian McKenzie
4d2e1dddfb Merge pull request #10 from danez/fix-flow-arrow-spread 
Fix flow plugin when flow+arrow+spread used together
 2016-06-22 12:36:52 +01:00
Daniel Tschinder
f11a82c96c Adjust cloning of nodes in import/export-specifiers and obj-destructuring (#24) 
The cloning caused comments that where added to the original node to be persisted into
the cloned node.
Espree/Acorn does not have any cloning, that's why it is working there.
This change omits comments when cloning, as removing the cloning
causes tests in babel to fail.
 2016-06-21 09:55:15 -04:00