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Fix handling of anonymous parameters in flowParseObjectTypeMethodish. (#526)

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By analogy with `flowParseFunctionTypeParams` (cf. commit 407c97c9c2fe453fc2ae940c3d3b11c90d9dbc8e).
This commit is contained in:
Max Schaefer 2017-05-17 04:53:14 +08:00 committed by Daniel Tschinder
parent 4ef964e066
commit b08fdf87e8
3 changed files with 240 additions and 1 deletions
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2
src/plugins/flow.js
View File

@ -470,7 +470,7 @@ export default (superClass: Class<Parser>): Class<Parser> => class extends super
}
this.expect(tt.parenL);
while (this.match(tt.name)) {
while (!this.match(tt.parenR) && !this.match(tt.ellipsis)) {
node.params.push(this.flowParseFunctionTypeParam());
if (!this.match(tt.parenR)) {
this.expect(tt.comma);

1
test/fixtures/flow/object-types/complex-param-types/actual.js vendored Normal file
View File

@ -0,0 +1 @@
type o = { m(|int|bool): void }

238
test/fixtures/flow/object-types/complex-param-types/expected.json vendored Normal file
View File

@ -0,0 +1,238 @@
{
"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": "TypeAlias",
"start": 0,
"end": 31,
"loc": {
"start": {
"line": 1,
"column": 0
},
"end": {
"line": 1,
"column": 31
}
},
"id": {
"type": "Identifier",
"start": 5,
"end": 6,
"loc": {
"start": {
"line": 1,
"column": 5
},
"end": {
"line": 1,
"column": 6
},
"identifierName": "o"
},
"name": "o"
},
"typeParameters": null,
"right": {
"type": "ObjectTypeAnnotation",
"start": 9,
"end": 31,
"loc": {
"start": {
"line": 1,
"column": 9
},
"end": {
"line": 1,
"column": 31
}
},
"callProperties": [],
"properties": [
{
"type": "ObjectTypeProperty",
"start": 11,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 11
},
"end": {
"line": 1,
"column": 29
}
},
"key": {
"type": "Identifier",
"start": 11,
"end": 12,
"loc": {
"start": {
"line": 1,
"column": 11
},
"end": {
"line": 1,
"column": 12
},
"identifierName": "m"
},
"name": "m"
},
"static": false,
"kind": "init",
"value": {
"type": "FunctionTypeAnnotation",
"start": 11,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 11
},
"end": {
"line": 1,
"column": 29
}
},
"params": [
{
"type": "FunctionTypeParam",
"start": 13,
"end": 22,
"loc": {
"start": {
"line": 1,
"column": 13
},
"end": {
"line": 1,
"column": 22
}
},
"name": null,
"optional": false,
"typeAnnotation": {
"type": "UnionTypeAnnotation",
"start": 13,
"end": 22,
"loc": {
"start": {
"line": 1,
"column": 13
},
"end": {
"line": 1,
"column": 22
}
},
"types": [
{
"type": "GenericTypeAnnotation",
"start": 14,
"end": 17,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 17
}
},
"typeParameters": null,
"id": {
"type": "Identifier",
"start": 14,
"end": 17,
"loc": {
"start": {
"line": 1,
"column": 14
},
"end": {
"line": 1,
"column": 17
},
"identifierName": "int"
},
"name": "int"
}
},
{
"type": "BooleanTypeAnnotation",
"start": 18,
"end": 22,
"loc": {
"start": {
"line": 1,
"column": 18
},
"end": {
"line": 1,
"column": 22
}
}
}
]
}
}
],
"rest": null,
"typeParameters": null,
"returnType": {
"type": "VoidTypeAnnotation",
"start": 25,
"end": 29,
"loc": {
"start": {
"line": 1,
"column": 25
},
"end": {
"line": 1,
"column": 29
}
}
}
},
"optional": false
}
],
"indexers": [],
"exact": false
}
}
],
"directives": []
}
}