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swc/crates/swc_ecma_parser/tests/tsc/optionalChainingInParameterInitializer.json

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feat(es): TypeScript 4.2 (#1330) swc_ecma_ast: - Add `is_abstract` to constructor types. swc_ecma_codegen: - Fix codegen of `Bool`. - Implement codegen for abstract constructors. swc_ecma_parser: - Inline tsc parser test suite. - Implement parsing of abstract constructor types.
2021-01-15 13:30:44 +03:00
{
"type": "Script",
"span": {
"start": 115,
"end": 192,
"ctxt": 0
},
"body": [
{
"type": "VariableDeclaration",
"span": {
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"end": 168,
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},
"kind": "const",
"declare": false,
"declarations": [
{
"type": "VariableDeclarator",
"span": {
"start": 121,
"end": 167,
"ctxt": 0
},
"id": {
"type": "Identifier",
"span": {
"start": 121,
"end": 122,
"ctxt": 0
},
"value": "a",
fix(es): Improve performance (#1411) swc_ecma_ast: - Add `BindingIdent`. - Reduce size of `Ident`.
2021-02-19 09:34:22 +03:00
"optional": false,
"typeAnnotation": null
feat(es): TypeScript 4.2 (#1330) swc_ecma_ast: - Add `is_abstract` to constructor types. swc_ecma_codegen: - Fix codegen of `Bool`. - Implement codegen for abstract constructors. swc_ecma_parser: - Inline tsc parser test suite. - Implement parsing of abstract constructor types.
2021-01-15 13:30:44 +03:00
},
"init": {
"type": "ArrowFunctionExpression",
"span": {
"start": 125,
"end": 167,
"ctxt": 0
},
"params": [],
"body": {
"type": "Identifier",
"span": {
"start": 158,
"end": 167,
"ctxt": 0
},
"value": "undefined",
"optional": false
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": {
"type": "TsTypeAnnotation",
"span": {
"start": 127,
"end": 154,
"ctxt": 0
},
"typeAnnotation": {
"type": "TsUnionType",
"span": {
"start": 129,
"end": 154,
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},
"types": [
{
"type": "TsTypeLiteral",
"span": {
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"end": 142,
"ctxt": 0
},
"members": [
{
"type": "TsPropertySignature",
"span": {
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"ctxt": 0
},
"readonly": false,
"key": {
"type": "Identifier",
"span": {
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"end": 132,
"ctxt": 0
},
"value": "d",
"optional": false
},
"computed": false,
"optional": false,
"init": null,
"params": [],
"typeAnnotation": {
"type": "TsTypeAnnotation",
"span": {
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"kind": "string"
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]
},
{
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"span": {
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"kind": "undefined"
}
]
}
}
},
"definite": false
}
]
},
{
"type": "ExpressionStatement",
"span": {
"start": 169,
"end": 192,
"ctxt": 0
},
"expression": {
"type": "CallExpression",
"span": {
"start": 169,
"end": 191,
"ctxt": 0
},
"callee": {
"type": "ParenthesisExpression",
"span": {
"start": 169,
"end": 189,
"ctxt": 0
},
"expression": {
"type": "ArrowFunctionExpression",
"span": {
"start": 170,
"end": 188,
"ctxt": 0
},
"params": [
{
"type": "AssignmentPattern",
"span": {
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"ctxt": 0
},
"left": {
"type": "Identifier",
"span": {
"start": 171,
"end": 172,
"ctxt": 0
},
"value": "b",
fix(es): Improve performance (#1411) swc_ecma_ast: - Add `BindingIdent`. - Reduce size of `Ident`.
2021-02-19 09:34:22 +03:00
"optional": false,
"typeAnnotation": null
feat(es): TypeScript 4.2 (#1330) swc_ecma_ast: - Add `is_abstract` to constructor types. swc_ecma_codegen: - Fix codegen of `Bool`. - Implement codegen for abstract constructors. swc_ecma_parser: - Inline tsc parser test suite. - Implement parsing of abstract constructor types.
2021-01-15 13:30:44 +03:00
},
"right": {
"type": "OptionalChainingExpression",
"span": {
"start": 175,
"end": 181,
"ctxt": 0
},
"questionDotToken": {
"start": 178,
"end": 179,
"ctxt": 0
},
refactor(es/ast): Change definition of optional chaining expressions (#3645)
2022-02-21 10:12:09 +03:00
"base": {
feat(es): TypeScript 4.2 (#1330) swc_ecma_ast: - Add `is_abstract` to constructor types. swc_ecma_codegen: - Fix codegen of `Bool`. - Implement codegen for abstract constructors. swc_ecma_parser: - Inline tsc parser test suite. - Implement parsing of abstract constructor types.
2021-01-15 13:30:44 +03:00
"type": "MemberExpression",
"span": {
"start": 175,
"end": 181,
"ctxt": 0
},
"object": {
"type": "CallExpression",
"span": {
"start": 175,
"end": 178,
"ctxt": 0
},
"callee": {
"type": "Identifier",
"span": {
"start": 175,
"end": 176,
"ctxt": 0
},
"value": "a",
"optional": false
},
"arguments": [],
"typeArguments": null
},
"property": {
"type": "Identifier",
"span": {
"start": 180,
"end": 181,
"ctxt": 0
},
"value": "d",
"optional": false
refactor(es/ast): Change types of member-like expressions (#3178) swc_ecma_ast: - Split `MemberExpr` into `MemberExpr` and `SuperPropExpr`. - Use `Box<Expr>` for `MemberExpr.obj`. - Use ad-hoc type for `MemberExpr.prop`. - Use ad-hoc type for `SuperPropExpr.prop`. - Use `Callee` instead of `ExprOrSpread` for `CallExpr`. - Simplify types for meta property expressions.
2022-01-10 16:54:42 +03:00
}
feat(es): TypeScript 4.2 (#1330) swc_ecma_ast: - Add `is_abstract` to constructor types. swc_ecma_codegen: - Fix codegen of `Bool`. - Implement codegen for abstract constructors. swc_ecma_parser: - Inline tsc parser test suite. - Implement parsing of abstract constructor types.
2021-01-15 13:30:44 +03:00
}
},
"typeAnnotation": null
}
],
"body": {
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"ctxt": 0
},
"stmts": []
},
"async": false,
"generator": false,
"typeParameters": null,
"returnType": null
}
},
"arguments": [],
"typeArguments": null
}
}
],
"interpreter": null
}
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