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13506 Commits

Author SHA1 Message Date
Daniel Rosenwasser
2eea21636b
Merge pull request #29242 from Kingwl/attach_property_to_default_export 
add transformer for emit add property to default export
 2019-04-18 23:30:48 -04:00
Andrew Branch
b6a0988052
Merge pull request #30776 from andrewbranch/feature/10178 
Add flag to allow access to UMD globals from modules
 2019-04-18 18:05:44 -07:00
Nathan Shively-Sanders
c3a9429420
Handle JSDoc backticks in the parser, not scanner (#30939) 
* Scan backticks in jsdoc as a single token less often

Previously, matching backticks in jsdoc would always be scanned as one
token to aid parsing incorrect jsdoc that uses backticks for parameter
names:

``js
/** @param {string} `nope`
 * @param {number} `not needed`
 */
```

However, this is wrong for code fences, which use triple backticks. This
fix parses a single backtick as a single token if it's immediately
followed by another backtick or by a newline. It retains the
questionable tokenisation of backticks-as-pairs in other cases, however.
A better fix might be to have the parser ignore backticks in jsdoc
instead.

* Add test case

* Handle jsdoc backticks in the parser, not scanner

Previously, the jsdoc scanner had ad-hoc handling of backticks that was
similar in structure to the normal scanner's handling, but much simpler.
This was a smaller code change, but is handled backwards: the special
case of backtick-quoted parameter names was handled in the scanner
instead of in the jsdoc identifier parsing code. That made it overapply
and block correct handling of asterisks across newlines, which was most
obvious in code fences inside jsdoc, as in #23517.

Fixes #23517

* More cleanup
 2019-04-18 09:35:40 -07:00
Anders Hejlsberg
33c3ce9cd0
Merge pull request #31002 from Microsoft/fixIsStringIndexSignatureOnlyType 
Fix isStringIndexSignatureOnlyType function
 2019-04-17 17:19:34 -07:00
Sheetal Nandi
0c18d032e7 Merge branch 'master' into incrementalLateSymbol 2019-04-17 15:41:53 -07:00
Sheetal Nandi
b9145f98e1
Merge pull request #30980 from Microsoft/configChangeForEmit 
Make sure to emit again if change in compiler option affects emit
 2019-04-17 15:14:12 -07:00
Anders Hejlsberg
a40b08d1d7
Merge pull request #30944 from Microsoft/fixInferenceToMappedType 
Fix inference from enum object type to generic mapped type
 2019-04-17 15:10:34 -07:00
Anders Hejlsberg
9b3b8e3203 Ignore generic mapped types in isStringIndexSignatureOnlyType 2019-04-17 14:59:28 -07:00
Nathan Shively-Sanders
4420d1083b
Add diagnostics for relation cache size (#30999) 
* Add diagnostics for relation cache size

* Move to extendedDiagnostics

* Single method that returns a 3-property object

* Fix double-space lint
 2019-04-17 14:32:18 -07:00
Anders Hejlsberg
50fdeccd7f One more iteration 2019-04-17 13:58:05 -07:00
Sheetal Nandi
3af78ae77a Revert and always use merged symbol to get members of late bound symbol 
Fixes #30891
 2019-04-17 12:58:12 -07:00
Wesley Wigham
169e485d90
Perform excess property checking on intersection and union members (#30853) 
* Perform excess property checking on intersection and union members

* Allow partial union props to contain the undefined type

* Add test case from #30771

* Un-terse getPossiblePropertiesOfUnionType side-effecting code

* Fix bug exposed in RWC

* Cache results of getPossiblePropertiesOfUnionType

* Fix whitespace
 2019-04-16 21:58:48 -07:00
Anders Hejlsberg
3435451dcc Even more succinct 2019-04-16 18:26:24 -07:00
Anders Hejlsberg
efa16ac11f Address CR feedback 2019-04-16 17:41:33 -07:00
Sheetal Nandi
15ae8a7273 Make sure to emit again if change in compiler option affects emit 
Fixes #30736
 2019-04-16 16:18:37 -07:00
Sheetal Nandi
3c67608715 When interfaces are merged, always ensure that the parent symbol of the late bound member symbol is declared symbol containing the node. 
Ensure that resolvedMembers adds the late bound symbol even when its resolved sunce lateBoundMember may or may not be added to resolved members depending on when its checked
Fixes #30891
 2019-04-16 12:36:46 -07:00
Anders Hejlsberg
f617d1641b
Merge pull request #30963 from Microsoft/fixObjectFlagsPropagation 
Fix object flags propagation
 2019-04-16 07:25:41 -10:00
Anders Hejlsberg
6ac0dbcaef Propagate ObjectFlags.NonInferrableType through widening 2019-04-16 09:46:45 -07:00
Wesley Wigham
d405662eb6
Explicitly encode keyof behaviors for never and unknown into getIndexType (#30753) 
* Explicitly encode keyof behaviors for never and unknown into getIndexType

* Merge similar cases
 2019-04-15 17:52:13 -07:00
Anders Hejlsberg
cc2ea68492 Fix inference from enum object type to generic mapped type 2019-04-15 15:06:44 -07:00
Daniel Rosenwasser
3dc78b6f3b
Merge pull request #30916 from jack-williams/array-elaboration 
Elaborate array and tuple relation errors
 2019-04-15 14:00:22 -07:00
Andrew
13d9f08976 Gracefully parse 'super' with type arguments (#10677) (#30913) 2019-04-15 13:06:29 -07:00
Jack Williams
2ea91a0e9c Elaborate array and tuple relation errors 2019-04-15 18:16:38 +01:00
Anders Hejlsberg
b9f805f2f4 Remove incorrect optimization in getUnionConstraintOfIntersection 2019-04-13 08:15:28 -10:00
Adam Postma
e951455215 Update misspelling 'identifer' to 'identifier' (#30894) 
* fix typo - identifer to identifier

* fix typo - identifer to identifier
 2019-04-12 13:29:00 -07:00
Anders Hejlsberg
4574c7a375
Merge pull request #30877 from Microsoft/fixConditionalTypeSimplification 
Fix conditional type simplification
 2019-04-12 07:35:19 -10:00
Anders Hejlsberg
6282645e3c
Merge pull request #30857 from Microsoft/fixInferenceToIntersection 
Fix inference to intersections
 2019-04-12 07:34:40 -10:00
Anders Hejlsberg
6cd229b4b9
Merge pull request #30769 from Microsoft/saferIndexedAccessTypes 
Improve soundness of indexed access types
 2019-04-12 07:33:50 -10:00
Anders Hejlsberg
2ee2ffb8e7 Use object identity check instead of IsTypeIdenticalTo 2019-04-11 16:14:21 -10:00
Anders Hejlsberg
42302705f6
Merge pull request #30856 from Microsoft/nonInferrableType 
Add a proper non-inferrable type
 2019-04-11 11:45:17 -10:00
Anders Hejlsberg
ca47ddb583 Only infer to single naked type parameters in intersections 2019-04-10 17:41:51 -10:00
Anders Hejlsberg
4b813e310c Simplify non-inferrable property check to rely on propagation 2019-04-10 17:05:07 -10:00
Anders Hejlsberg
411e7144a9 Add new nonInferrableType with ObjectFlags.NonInferrableType 2019-04-10 16:53:38 -10:00
Nathan Shively-Sanders
ff959096df
Fix some bad jsdoc comment indent (#30838) 
* First draft

Solves the initial problem but breaks commentCommentParsing. I also
found a couple more interesting cases.

* Add more tests and fix their bugs

* Another test case

* Some cleanup

I may try do a little more; `margin += tag.end - tag.pos` bothers me a
bit.

* More cleanup
 2019-04-10 08:22:09 -07:00
Anders Hejlsberg
c8ff4bd9b3 Properly filter mapped types in getIndexType with noIndexSignatures=true 2019-04-09 15:29:40 -10:00
Anders Hejlsberg
fa407cef85 Remove old comment 2019-04-09 07:51:12 -10:00
Anders Hejlsberg
eb1e7ec6db Optimize T[K] where T has string index signature and no other members 2019-04-08 09:36:34 -10:00
Nathan Shively-Sanders
90b304aa5e
Merge pull request #30786 from Microsoft/always-check-class-extends 
Always check extends clause of classes
 2019-04-08 10:25:05 -07:00
Andrew Branch
786753d13f
Use suggestion instead of ignoring UMD global access 2019-04-08 09:46:48 -07:00
Andrew Branch
98cd89fbc1
Add affectsSemanticDiagnostics to flag (and move to right spot) 2019-04-08 09:46:48 -07:00
Andrew Branch
28b21df943
Add period to compiler flag description to match others 2019-04-08 09:46:47 -07:00
Andrew Branch
11e45162ea
Don’t emit diagnostic accessing UMD globals from modules when flag is set 2019-04-08 09:46:47 -07:00
Andrew Branch
2ee93bf0f2
Add allowUmdGlobalAccess flag 2019-04-08 09:46:46 -07:00
Anders Hejlsberg
b49a34375d Simplify obtaining base constraint of T[K] for writing 2019-04-08 06:36:00 -10:00
Andrew Branch
bafa4c90c1
Merge pull request #30758 from andrewbranch/bug/30647 
Fix crash when checking function call
 2019-04-08 09:22:39 -07:00
Anders Hejlsberg
2b6e7304c1 Merge branch 'master' into tweakUnionTypeInference 2019-04-06 08:12:45 -10:00
Anders Hejlsberg
e1fd5e5225 Fix unsafe parameter coercions related to PragmaPseudoMap 2019-04-06 06:29:59 -10:00
Anders Hejlsberg
294580287d Merge branch 'master' into saferIndexedAccessTypes 2019-04-05 16:23:48 -10:00
Nathan Shively-Sanders
1218f29662 Merge branch 'master' into always-check-class-extends 2019-04-05 16:41:15 -07:00
Nathan Shively-Sanders
dabf2a6af2 Always check extends clause of classes 
Even if (1) @extends is provided and (2) we're not producing
diagnostics. That's because we need to know whether the extends clause
references an imported alias.
 2019-04-05 16:37:27 -07:00