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Allow static? as identifier in ObjectTypeProperty

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This commit is contained in:
Brian Ng 2018-04-26 10:08:18 -05:00
parent 77445cb044
commit 65ca968f8b
5 changed files with 180 additions and 2 deletions
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5
packages/babylon/src/plugins/flow.js
View File

@ -668,10 +668,13 @@ export default (superClass: Class<Parser>): Class<Parser> =>
while (!this.match(endDelim)) {
let isStatic = false;
const node = this.startNode();
const lookahead = this.lookahead();
if (
allowStatic &&
this.isContextual("static") &&
this.lookahead().type !== tt.colon
// static is a valid identifier name
(lookahead.type !== tt.colon && lookahead.type !== tt.question)
) {
this.next();
isStatic = true;

1
packages/babylon/test/fixtures/flow/interfaces-module-and-script/identifier-named-static-optional/input.js vendored Normal file
View File

@ -0,0 +1 @@
interface B { static?: number }

142
packages/babylon/test/fixtures/flow/interfaces-module-and-script/identifier-named-static-optional/output.json vendored Normal file
View File

@ -0,0 +1,142 @@
{
"type": "File",
"start": 0,
"end": 31,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 31
}
},
"program": {
"type": "Program",
"start": 0,
"end": 31,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 31
}
},
"sourceType": "module",
"body": [
{
"type": "InterfaceDeclaration",
"start": 0,
"end": 31,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 31
}
},
"id": {
"type": "Identifier",
"start": 10,
"end": 11,
"loc": {
"start": {
"line": 1,
"column": 10
},
"end": {
"line": 1,
"column": 11
},
"identifierName": "B"
},
"name": "B"
},
"typeParameters": null,
"extends": [],
"implements": [],
"mixins": [],
"body": {
"type": "ObjectTypeAnnotation",
"start": 12,
"end": 31,
"loc": {
"start": {
"line": 1,
"column": 12
},
"end": {
"line": 1,
"column": 31
}
},
"callProperties": [],
"properties": [
{
"type": "ObjectTypeProperty",
"start": 14,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 29
}
},
"key": {
"type": "Identifier",
"start": 14,
"end": 20,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 20
},
"identifierName": "static"
},
"name": "static"
},
"static": false,
"kind": "init",
"method": false,
"value": {
"type": "NumberTypeAnnotation",
"start": 23,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 23
},
"end": {
"line": 1,
"column": 29
}
}
},
"variance": null,
"optional": true
}
],
"indexers": [],
"exact": false
}
}
],
"directives": []
}
}

33
packages/babylon/test/fixtures/flow/type-annotations/function-param-reserved/output.json vendored Normal file
View File

@ -0,0 +1,33 @@
{
"type": "File",
"start": 0,
"end": 0,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 0
}
},
"program": {
"type": "Program",
"start": 0,
"end": 0,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 0
}
},
"sourceType": "module",
"body": [],
"directives": []
}
}

1
scripts/tests/flow/flow_tests_whitelist.txt
View File

@ -37,4 +37,3 @@ types/parameter_defaults/migrated_0031.js
types/parameter_defaults/migrated_0032.js
types/typecasts_invalid/migrated_0001.js
class_method_kinds/polymorphic_getter.js
types/interfaces/prop_named_static.js