diff --git a/packages/parser/tests/lib/__snapshots__/typescript.ts.snap b/packages/parser/tests/lib/__snapshots__/typescript.ts.snap index 6f4ae3ff2035..ef757ac0453e 100644 --- a/packages/parser/tests/lib/__snapshots__/typescript.ts.snap +++ b/packages/parser/tests/lib/__snapshots__/typescript.ts.snap @@ -92235,6 +92235,2290 @@ Object { } `; +exports[`typescript fixtures/errorRecovery/empty-type-arguments-in-call-expression.src 1`] = ` +Object { + "body": Array [ + Object { + "expression": Object { + "arguments": Array [], + "callee": Object { + "loc": Object { + "end": Object { + "column": 3, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 0, + 3, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 7, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 7, + ], + "type": "CallExpression", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 1, + }, + "start": Object { + "column": 3, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 3, + 5, + ], + "type": "TSTypeParameterInstantiation", + }, + }, + "loc": Object { + "end": Object { + "column": 8, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 8, + ], + "type": "ExpressionStatement", + }, + ], + "comments": Array [], + "loc": Object { + "end": Object { + "column": 0, + "line": 2, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 9, + ], + "sourceType": "module", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 3, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 3, + ], + "type": "Identifier", + "value": "foo", + }, + Object { + "loc": Object { + "end": Object { + "column": 4, + "line": 1, + }, + "start": Object { + "column": 3, + "line": 1, + }, + }, + "range": Array [ + 3, + 4, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 1, + }, + "start": Object { + "column": 4, + "line": 1, + }, + }, + "range": Array [ + 4, + 5, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 1, + }, + "start": Object { + "column": 5, + "line": 1, + }, + }, + "range": Array [ + 5, + 6, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 7, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "range": Array [ + 6, + 7, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 1, + }, + "start": Object { + "column": 7, + "line": 1, + }, + }, + "range": Array [ + 7, + 8, + ], + "type": "Punctuator", + "value": ";", + }, + ], + "type": "Program", +} +`; 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+ +exports[`typescript fixtures/errorRecovery/empty-type-parameters-in-arrow-function.src 1`] = ` +Object { + "body": Array [ + Object { + "async": false, + "body": Object { + "body": Array [], + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 16, + "line": 1, + }, + }, + "range": Array [ + 16, + 18, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "name": "f1", + "range": Array [ + 9, + 11, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 0, + 18, + ], + "type": "FunctionDeclaration", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 11, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 11, + 13, + ], + "type": "TSTypeParameterDeclaration", + }, + }, + ], + "comments": Array [], + "loc": Object { + "end": Object { + "column": 0, + "line": 2, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 19, + ], + "sourceType": "module", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 8, + ], + "type": "Keyword", + "value": "function", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "range": Array [ + 9, + 11, + ], + "type": "Identifier", + "value": "f1", + }, + Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 1, + }, + "start": Object { + "column": 11, + "line": 1, + }, + }, + "range": Array [ + 11, + 12, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 12, + "line": 1, + }, + }, + "range": Array [ + 12, + 13, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 1, + }, + "start": Object { + "column": 13, + "line": 1, + }, + }, + "range": Array [ + 13, + 14, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "range": Array [ + 14, + 15, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 17, + "line": 1, + }, + "start": Object { + "column": 16, + "line": 1, + }, + }, + "range": Array [ + 16, + 17, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "range": Array [ + 17, + 18, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + +exports[`typescript fixtures/errorRecovery/empty-type-parameters-in-constructor.src 1`] = ` +Object { + "body": Array [ + Object { + "body": Object { + "body": Array [ + Object { + "computed": false, + "key": Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "name": "constructor", + "range": Array [ + 14, + 25, + ], + "type": "Identifier", + }, + "kind": "constructor", + "loc": Object { + "end": Object { + "column": 20, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 14, + 32, + ], + "static": false, + "type": "MethodDefinition", + "value": Object { + "async": false, + "body": Object { + "body": Array [], + "loc": Object { + "end": Object { + "column": 20, + "line": 2, + }, + "start": Object { + "column": 18, + "line": 2, + }, + }, + "range": Array [ + 30, + 32, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": null, + "loc": Object { + "end": Object { + "column": 20, + "line": 2, + }, + "start": Object { + "column": 13, + "line": 2, + }, + }, + "params": Array [], + "range": Array [ + 25, + 32, + ], + "type": "FunctionExpression", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 2, + }, + "start": Object { + "column": 13, + "line": 2, + }, + }, + "params": Array [], + "range": Array [ + 25, + 27, + ], + "type": "TSTypeParameterDeclaration", + }, + }, + }, + ], + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "range": Array [ + 10, + 34, + ], + "type": "ClassBody", + }, + "id": Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 6, + 9, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 34, + ], + "superClass": null, + "type": "ClassDeclaration", + }, + ], + "comments": Array [], + "loc": Object { + "end": Object { + "column": 0, + "line": 4, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 35, + ], + "sourceType": "module", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 5, + ], + "type": "Keyword", + "value": "class", + }, + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "range": Array [ + 6, + 9, + ], + "type": "Identifier", + "value": "foo", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "range": Array [ + 10, + 11, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 14, + 25, + ], + "type": "Identifier", + "value": "constructor", + }, + Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 2, + }, + "start": Object { + "column": 13, + "line": 2, + }, + }, + "range": Array [ + 25, + 26, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 2, + }, + "start": Object { + "column": 14, + "line": 2, + }, + }, + "range": Array [ + 26, + 27, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 16, + "line": 2, + }, + "start": Object { + "column": 15, + "line": 2, + }, + }, + "range": Array [ + 27, + 28, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 17, + "line": 2, + }, + "start": Object { + "column": 16, + "line": 2, + }, + }, + "range": Array [ + 28, + 29, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 19, + "line": 2, + }, + "start": Object { + "column": 18, + "line": 2, + }, + }, + "range": Array [ + 30, + 31, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 20, + "line": 2, + }, + "start": Object { + "column": 19, + "line": 2, + }, + }, + "range": Array [ + 31, + 32, + ], + "type": "Punctuator", + "value": "}", + }, + Object { + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 3, + }, + }, + "range": Array [ + 33, + 34, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + +exports[`typescript fixtures/errorRecovery/empty-type-parameters-in-function-expression.src 1`] = ` +Object { + "body": Array [ + Object { + "declarations": Array [ + Object { + "id": Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 6, + 9, + ], + "type": "Identifier", + }, + "init": Object { + "async": false, + "body": Object { + "body": Array [], + "loc": Object { + "end": Object { + "column": 27, + "line": 1, + }, + "start": Object { + "column": 25, + "line": 1, + }, + }, + "range": Array [ + 25, + 27, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": null, + "loc": Object { + "end": Object { + "column": 27, + "line": 1, + }, + "start": Object { + "column": 12, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 12, + 27, + ], + "type": "FunctionExpression", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 22, + "line": 1, + }, + "start": Object { + "column": 20, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 20, + 22, + ], + "type": "TSTypeParameterDeclaration", + }, + }, + "loc": Object { + "end": Object { + "column": 27, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "range": Array [ + 6, + 27, + ], + "type": "VariableDeclarator", + }, + ], + "kind": "const", + "loc": Object { + "end": Object { + "column": 27, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 27, + ], + "type": "VariableDeclaration", + }, + ], + "comments": Array [], + "loc": Object { + "end": Object { + "column": 0, + "line": 2, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 28, + ], + "sourceType": "module", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 5, + ], + "type": "Keyword", + "value": "const", + }, + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "range": Array [ + 6, + 9, + ], + "type": "Identifier", + "value": "foo", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "range": Array [ + 10, + 11, + ], + "type": "Punctuator", + "value": "=", + }, + Object { + "loc": Object { + "end": Object { + "column": 20, + "line": 1, + }, + "start": Object { + "column": 12, + "line": 1, + }, + }, + "range": Array [ + 12, + 20, + ], + "type": "Keyword", + "value": "function", + }, + Object { + "loc": Object { + "end": Object { + "column": 21, + "line": 1, + }, + "start": Object { + "column": 20, + "line": 1, + }, + }, + "range": Array [ + 20, + 21, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 22, + "line": 1, + }, + "start": Object { + "column": 21, + "line": 1, + }, + }, + "range": Array [ + 21, + 22, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 23, + "line": 1, + }, + "start": Object { + "column": 22, + "line": 1, + }, + }, + "range": Array [ + 22, + 23, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 24, + "line": 1, + }, + "start": Object { + "column": 23, + "line": 1, + }, + }, + "range": Array [ + 23, + 24, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 26, + "line": 1, + }, + "start": Object { + "column": 25, + "line": 1, + }, + }, + "range": Array [ + 25, + 26, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 27, + "line": 1, + }, + "start": Object { + "column": 26, + "line": 1, + }, + }, + "range": Array [ + 26, + 27, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + +exports[`typescript fixtures/errorRecovery/empty-type-parameters-in-method.src 1`] = ` +Object { + "body": Array [ + Object { + "body": Object { + "body": Array [ + Object { + "computed": false, + "key": Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "name": "test", + "range": Array [ + 14, + 18, + ], + "type": "Identifier", + }, + "kind": "method", + "loc": Object { + "end": Object { + "column": 13, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 14, + 25, + ], + "static": false, + "type": "MethodDefinition", + "value": Object { + "async": false, + "body": Object { + "body": Array [], + "loc": Object { + "end": Object { + "column": 13, + "line": 2, + }, + "start": Object { + "column": 11, + "line": 2, + }, + }, + "range": Array [ + 23, + 25, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": null, + "loc": Object { + "end": Object { + "column": 13, + "line": 2, + }, + "start": Object { + "column": 6, + "line": 2, + }, + }, + "params": Array [], + "range": Array [ + 18, + 25, + ], + "type": "FunctionExpression", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 6, + "line": 2, + }, + }, + "params": Array [], + "range": Array [ + 18, + 20, + ], + "type": "TSTypeParameterDeclaration", + }, + }, + }, + ], + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "range": Array [ + 10, + 27, + ], + "type": "ClassBody", + }, + "id": Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 6, + 9, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 27, + ], + "superClass": null, + "type": "ClassDeclaration", + }, + ], + "comments": Array [], + "loc": Object { + "end": Object { + "column": 0, + "line": 4, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 28, + ], + "sourceType": "module", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 5, + ], + "type": "Keyword", + "value": "class", + }, + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "range": Array [ + 6, + 9, + ], + "type": "Identifier", + "value": "foo", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "range": Array [ + 10, + 11, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 14, + 18, + ], + "type": "Identifier", + "value": "test", + }, + Object { + "loc": Object { + "end": Object { + "column": 7, + "line": 2, + }, + "start": Object { + "column": 6, + "line": 2, + }, + }, + "range": Array [ + 18, + 19, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 7, + "line": 2, + }, + }, + "range": Array [ + 19, + 20, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 2, + }, + "start": Object { + "column": 8, + "line": 2, + }, + }, + "range": Array [ + 20, + 21, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 2, + }, + "start": Object { + "column": 9, + "line": 2, + }, + }, + "range": Array [ + 21, + 22, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 2, + }, + "start": Object { + "column": 11, + "line": 2, + }, + }, + "range": Array [ + 23, + 24, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 2, + }, + "start": Object { + "column": 12, + "line": 2, + }, + }, + "range": Array [ + 24, + 25, + ], + "type": "Punctuator", + "value": "}", + }, + Object { + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 3, + }, + }, + "range": Array [ + 26, + 27, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + +exports[`typescript fixtures/errorRecovery/empty-type-parameters-in-method-signature.src 1`] = ` +Object { + "body": Array [ + Object { + "body": Object { + "body": Array [ + Object { + "computed": false, + "key": Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "name": "test", + "range": Array [ + 18, + 22, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 11, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "params": Array [], + "range": Array [ + 18, + 27, + ], + "type": "TSMethodSignature", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 6, + "line": 2, + }, + }, + "params": Array [], + "range": Array [ + 22, + 24, + ], + "type": "TSTypeParameterDeclaration", + }, + }, + ], + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "range": Array [ + 14, + 29, + ], + "type": "TSInterfaceBody", + }, + "id": Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 10, + 13, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 29, + ], + "type": "TSInterfaceDeclaration", + }, + ], + "comments": Array [], + "loc": Object { + "end": Object { + "column": 0, + "line": 4, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 30, + ], + "sourceType": "module", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 9, + ], + "type": "Keyword", + "value": "interface", + }, + Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "range": Array [ + 10, + 13, + ], + "type": "Identifier", + "value": "foo", + }, + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "range": Array [ + 14, + 15, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 18, + 22, + ], + "type": "Identifier", + "value": "test", + }, + Object { + "loc": Object { + "end": Object { + "column": 7, + "line": 2, + }, + "start": Object { + "column": 6, + "line": 2, + }, + }, + "range": Array [ + 22, + 23, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 7, + "line": 2, + }, + }, + "range": Array [ + 23, + 24, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 2, + }, + "start": Object { + "column": 8, + "line": 2, + }, + }, + "range": Array [ + 24, + 25, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 2, + }, + "start": Object { + "column": 9, + "line": 2, + }, + }, + "range": Array [ + 25, + 26, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 2, + }, + "start": Object { + "column": 10, + "line": 2, + }, + }, + "range": Array [ + 26, + 27, + ], + "type": "Punctuator", + "value": ";", + }, + Object { + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 3, + }, + }, + "range": Array [ + 28, + 29, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + exports[`typescript fixtures/errorRecovery/enum-with-keywords.src 1`] = ` Object { "body": Array [ diff --git a/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-arguments-in-call-expression.src.ts b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-arguments-in-call-expression.src.ts new file mode 100644 index 000000000000..8370eae3584f --- /dev/null +++ b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-arguments-in-call-expression.src.ts @@ -0,0 +1 @@ +foo<>(); diff --git a/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-arguments-in-new-expression.src.ts b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-arguments-in-new-expression.src.ts new file mode 100644 index 000000000000..58900f001ee1 --- /dev/null +++ b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-arguments-in-new-expression.src.ts @@ -0,0 +1 @@ +new Foo<>() diff --git a/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-arrow-function.src.ts b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-arrow-function.src.ts new file mode 100644 index 000000000000..1dbabedb798c --- /dev/null +++ b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-arrow-function.src.ts @@ -0,0 +1 @@ +function f1<>() {} diff --git a/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-constructor.src.ts b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-constructor.src.ts new file mode 100644 index 000000000000..1c24174dfb9d --- /dev/null +++ b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-constructor.src.ts @@ -0,0 +1,3 @@ +class foo { + constructor<>() {} +} diff --git a/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-function-expression.src.ts b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-function-expression.src.ts new file mode 100644 index 000000000000..97b3b1bd5b97 --- /dev/null +++ b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-function-expression.src.ts @@ -0,0 +1 @@ +const foo = function<>() {} diff --git a/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-method-signature.src.ts b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-method-signature.src.ts new file mode 100644 index 000000000000..266c7827325d --- /dev/null +++ b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-method-signature.src.ts @@ -0,0 +1,3 @@ +interface foo { + test<>(); +} diff --git a/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-method.src.ts b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-method.src.ts new file mode 100644 index 000000000000..5544096856d7 --- /dev/null +++ b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters-in-method.src.ts @@ -0,0 +1,3 @@ +class foo { + test<>() {} +} diff --git a/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters.src.ts b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters.src.ts new file mode 100644 index 000000000000..1dbabedb798c --- /dev/null +++ b/packages/shared-fixtures/fixtures/typescript/errorRecovery/empty-type-parameters.src.ts @@ -0,0 +1 @@ +function f1<>() {} diff --git a/packages/typescript-estree/src/convert.ts b/packages/typescript-estree/src/convert.ts index eb2e69a60ece..da34cb8e7d8a 100644 --- a/packages/typescript-estree/src/convert.ts +++ b/packages/typescript-estree/src/convert.ts @@ -690,7 +690,7 @@ export class Converter { } // Process typeParameters - if (node.typeParameters && node.typeParameters.length) { + if (node.typeParameters) { result.typeParameters = this.convertTSTypeParametersToTypeParametersDeclaration( node.typeParameters ); @@ -897,7 +897,7 @@ export class Converter { } // Process typeParameters - if (node.typeParameters && node.typeParameters.length) { + if (node.typeParameters) { method.typeParameters = this.convertTSTypeParametersToTypeParametersDeclaration( node.typeParameters ); @@ -1003,7 +1003,7 @@ export class Converter { }); // Process typeParameters - if (node.typeParameters && node.typeParameters.length) { + if (node.typeParameters) { constructor.typeParameters = this.convertTSTypeParametersToTypeParametersDeclaration( node.typeParameters ); @@ -1060,7 +1060,7 @@ export class Converter { } // Process typeParameters - if (node.typeParameters && node.typeParameters.length) { + if (node.typeParameters) { result.typeParameters = this.convertTSTypeParametersToTypeParametersDeclaration( node.typeParameters ); @@ -1159,7 +1159,7 @@ export class Converter { } // Process typeParameters - if (node.typeParameters && node.typeParameters.length) { + if (node.typeParameters) { result.typeParameters = this.convertTSTypeParametersToTypeParametersDeclaration( node.typeParameters ); @@ -1368,7 +1368,7 @@ export class Converter { } } - if (node.typeParameters && node.typeParameters.length) { + if (node.typeParameters) { result.typeParameters = this.convertTSTypeParametersToTypeParametersDeclaration( node.typeParameters ); @@ -1640,7 +1640,7 @@ export class Converter { callee: this.convertChild(node.expression), arguments: node.arguments.map(el => this.convertChild(el)) }); - if (node.typeArguments && node.typeArguments.length) { + if (node.typeArguments) { result.typeParameters = this.convertTypeArgumentsToTypeParameters( node.typeArguments ); @@ -1656,7 +1656,7 @@ export class Converter { ? node.arguments.map(el => this.convertChild(el)) : [] }); - if (node.typeArguments && node.typeArguments.length) { + if (node.typeArguments) { result.typeParameters = this.convertTypeArgumentsToTypeParameters( node.typeArguments ); @@ -2060,7 +2060,7 @@ export class Converter { } // Process typeParameters - if (node.typeParameters && node.typeParameters.length) { + if (node.typeParameters) { result.typeParameters = this.convertTSTypeParametersToTypeParametersDeclaration( node.typeParameters ); @@ -2216,7 +2216,7 @@ export class Converter { expression: this.convertChild(node.expression) }); - if (node.typeArguments && node.typeArguments.length) { + if (node.typeArguments) { result.typeParameters = this.convertTypeArgumentsToTypeParameters( node.typeArguments ); @@ -2236,7 +2236,7 @@ export class Converter { id: this.convertChild(node.name) }); - if (node.typeParameters && node.typeParameters.length) { + if (node.typeParameters) { result.typeParameters = this.convertTSTypeParametersToTypeParametersDeclaration( node.typeParameters ); diff --git a/packages/typescript-estree/tests/ast-alignment/utils.ts b/packages/typescript-estree/tests/ast-alignment/utils.ts index f00b7d9ad16b..3b9cdfd087c9 100644 --- a/packages/typescript-estree/tests/ast-alignment/utils.ts +++ b/packages/typescript-estree/tests/ast-alignment/utils.ts @@ -262,7 +262,10 @@ export function preprocessBabylonAST(ast: any): any { /** * babel issue: ranges of typeParameters are not included in FunctionExpression range */ - if (node.typeParameters) { + if ( + node.typeParameters && + node.typeParameters.range[0] < node.range[0] + ) { node.range[0] = node.typeParameters.range[0]; node.loc.start = Object.assign({}, node.typeParameters.loc.start); } diff --git a/packages/typescript-estree/tests/lib/__snapshots__/semantic-diagnostics-enabled.ts.snap b/packages/typescript-estree/tests/lib/__snapshots__/semantic-diagnostics-enabled.ts.snap index cfc83e85d3c2..45c5544625ef 100644 --- a/packages/typescript-estree/tests/lib/__snapshots__/semantic-diagnostics-enabled.ts.snap +++ b/packages/typescript-estree/tests/lib/__snapshots__/semantic-diagnostics-enabled.ts.snap @@ -2075,6 +2075,22 @@ Object { exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/errorRecovery/empty-type-arguments.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/errorRecovery/empty-type-arguments-in-call-expression.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/errorRecovery/empty-type-arguments-in-new-expression.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/errorRecovery/empty-type-parameters.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/errorRecovery/empty-type-parameters-in-arrow-function.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/errorRecovery/empty-type-parameters-in-constructor.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/errorRecovery/empty-type-parameters-in-function-expression.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/errorRecovery/empty-type-parameters-in-method.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/errorRecovery/empty-type-parameters-in-method-signature.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/errorRecovery/enum-with-keywords.src 1`] = ` Object { "column": 7, diff --git a/packages/typescript-estree/tests/lib/__snapshots__/typescript.ts.snap b/packages/typescript-estree/tests/lib/__snapshots__/typescript.ts.snap index d1040b3b2957..38bc1e93b184 100644 --- a/packages/typescript-estree/tests/lib/__snapshots__/typescript.ts.snap +++ b/packages/typescript-estree/tests/lib/__snapshots__/typescript.ts.snap @@ -91539,6 +91539,2282 @@ Object { } `; +exports[`typescript fixtures/errorRecovery/empty-type-arguments-in-call-expression.src 1`] = ` +Object { + "body": Array [ + Object { + "expression": Object { + "arguments": Array [], + "callee": Object { + "loc": Object { + "end": Object { + "column": 3, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 0, + 3, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 7, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 7, + ], + "type": "CallExpression", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 1, + }, + "start": Object { + "column": 3, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 3, + 5, + ], + "type": "TSTypeParameterInstantiation", + }, + }, + "loc": Object { + "end": Object { + "column": 8, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 8, + ], + "type": "ExpressionStatement", + }, + ], + "loc": Object { + "end": Object { + "column": 0, + "line": 2, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 9, + ], + "sourceType": "script", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 3, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 3, + ], + "type": "Identifier", + "value": "foo", + }, + Object { + "loc": Object { + "end": Object { + "column": 4, + "line": 1, + }, + "start": Object { + "column": 3, + "line": 1, + }, + }, + "range": Array [ + 3, + 4, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 1, + }, + "start": Object { + "column": 4, + "line": 1, + }, + }, + "range": Array [ + 4, + 5, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 1, + }, + "start": Object { + "column": 5, + "line": 1, + }, + }, + "range": Array [ + 5, + 6, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 7, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "range": Array [ + 6, + 7, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 1, + }, + "start": Object { + "column": 7, + "line": 1, + }, + }, + "range": Array [ + 7, + 8, + ], + "type": "Punctuator", + "value": ";", + }, + ], + "type": "Program", +} +`; + +exports[`typescript fixtures/errorRecovery/empty-type-arguments-in-new-expression.src 1`] = ` +Object { + "body": Array [ + Object { + "expression": Object { + "arguments": Array [], + "callee": Object { + "loc": Object { + "end": Object { + "column": 7, + "line": 1, + }, + "start": Object { + "column": 4, + "line": 1, + }, + }, + "name": "Foo", + "range": Array [ + 4, + 7, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 11, + ], + "type": "NewExpression", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 7, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 7, + 9, + ], + "type": "TSTypeParameterInstantiation", + }, + }, + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 11, + ], + "type": "ExpressionStatement", + }, + ], + "loc": Object { + "end": Object { + "column": 0, + "line": 2, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 12, + ], + "sourceType": "script", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 3, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 3, + ], + "type": "Keyword", + "value": "new", + }, + Object { + "loc": Object { + "end": Object { + "column": 7, + "line": 1, + }, + "start": Object { + "column": 4, + "line": 1, + }, + }, + "range": Array [ + 4, + 7, + ], + "type": "Identifier", + "value": "Foo", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 1, + }, + "start": Object { + "column": 7, + "line": 1, + }, + }, + "range": Array [ + 7, + 8, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 8, + "line": 1, + }, + }, + "range": Array [ + 8, + 9, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "range": Array [ + 9, + 10, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "range": Array [ + 10, + 11, + ], + "type": "Punctuator", + "value": ")", + }, + ], + "type": "Program", +} +`; + +exports[`typescript fixtures/errorRecovery/empty-type-parameters.src 1`] = ` +Object { + "body": Array [ + Object { + "async": false, + "body": Object { + "body": Array [], + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 16, + "line": 1, + }, + }, + "range": Array [ + 16, + 18, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "name": "f1", + "range": Array [ + 9, + 11, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 0, + 18, + ], + "type": "FunctionDeclaration", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 11, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 11, + 13, + ], + "type": "TSTypeParameterDeclaration", + }, + }, + ], + "loc": Object { + "end": Object { + "column": 0, + "line": 2, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 19, + ], + "sourceType": "script", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 8, + ], + "type": "Keyword", + "value": "function", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "range": Array [ + 9, + 11, + ], + "type": "Identifier", + "value": "f1", + }, + Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 1, + }, + "start": Object { + "column": 11, + "line": 1, + }, + }, + "range": Array [ + 11, + 12, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 12, + "line": 1, + }, + }, + "range": Array [ + 12, + 13, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 1, + }, + "start": Object { + "column": 13, + "line": 1, + }, + }, + "range": Array [ + 13, + 14, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "range": Array [ + 14, + 15, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 17, + "line": 1, + }, + "start": Object { + "column": 16, + "line": 1, + }, + }, + "range": Array [ + 16, + 17, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "range": Array [ + 17, + 18, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + +exports[`typescript fixtures/errorRecovery/empty-type-parameters-in-arrow-function.src 1`] = ` +Object { + "body": Array [ + Object { + "async": false, + "body": Object { + "body": Array [], + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 16, + "line": 1, + }, + }, + "range": Array [ + 16, + 18, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "name": "f1", + "range": Array [ + 9, + 11, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 0, + 18, + ], + "type": "FunctionDeclaration", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 11, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 11, + 13, + ], + "type": "TSTypeParameterDeclaration", + }, + }, + ], + "loc": Object { + "end": Object { + "column": 0, + "line": 2, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 19, + ], + "sourceType": "script", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 8, + ], + "type": "Keyword", + "value": "function", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "range": Array [ + 9, + 11, + ], + "type": "Identifier", + "value": "f1", + }, + Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 1, + }, + "start": Object { + "column": 11, + "line": 1, + }, + }, + "range": Array [ + 11, + 12, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 12, + "line": 1, + }, + }, + "range": Array [ + 12, + 13, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 1, + }, + "start": Object { + "column": 13, + "line": 1, + }, + }, + "range": Array [ + 13, + 14, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "range": Array [ + 14, + 15, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 17, + "line": 1, + }, + "start": Object { + "column": 16, + "line": 1, + }, + }, + "range": Array [ + 16, + 17, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "range": Array [ + 17, + 18, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; 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+ +exports[`typescript fixtures/errorRecovery/empty-type-parameters-in-method.src 1`] = ` +Object { + "body": Array [ + Object { + "body": Object { + "body": Array [ + Object { + "computed": false, + "key": Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "name": "test", + "range": Array [ + 14, + 18, + ], + "type": "Identifier", + }, + "kind": "method", + "loc": Object { + "end": Object { + "column": 13, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 14, + 25, + ], + "static": false, + "type": "MethodDefinition", + "value": Object { + "async": false, + "body": Object { + "body": Array [], + "loc": Object { + "end": Object { + "column": 13, + "line": 2, + }, + "start": Object { + "column": 11, + "line": 2, + }, + }, + "range": Array [ + 23, + 25, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": null, + "loc": Object { + "end": Object { + "column": 13, + "line": 2, + }, + "start": Object { + "column": 6, + "line": 2, + }, + }, + "params": Array [], + "range": Array [ + 18, + 25, + ], + "type": "FunctionExpression", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 6, + "line": 2, + }, + }, + "params": Array [], + "range": Array [ + 18, + 20, + ], + "type": "TSTypeParameterDeclaration", + }, + }, + }, + ], + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "range": Array [ + 10, + 27, + ], + "type": "ClassBody", + }, + "id": Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 6, + 9, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 27, + ], + "superClass": null, + "type": "ClassDeclaration", + }, + ], + "loc": Object { + "end": Object { + "column": 0, + "line": 4, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 28, + ], + "sourceType": "script", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 5, + ], + "type": "Keyword", + "value": "class", + }, + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "range": Array [ + 6, + 9, + ], + "type": "Identifier", + "value": "foo", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 1, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "range": Array [ + 10, + 11, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 14, + 18, + ], + "type": "Identifier", + "value": "test", + }, + Object { + "loc": Object { + "end": Object { + "column": 7, + "line": 2, + }, + "start": Object { + "column": 6, + "line": 2, + }, + }, + "range": Array [ + 18, + 19, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 7, + "line": 2, + }, + }, + "range": Array [ + 19, + 20, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 2, + }, + "start": Object { + "column": 8, + "line": 2, + }, + }, + "range": Array [ + 20, + 21, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 2, + }, + "start": Object { + "column": 9, + "line": 2, + }, + }, + "range": Array [ + 21, + 22, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 2, + }, + "start": Object { + "column": 11, + "line": 2, + }, + }, + "range": Array [ + 23, + 24, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 2, + }, + "start": Object { + "column": 12, + "line": 2, + }, + }, + "range": Array [ + 24, + 25, + ], + "type": "Punctuator", + "value": "}", + }, + Object { + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 3, + }, + }, + "range": Array [ + 26, + 27, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + +exports[`typescript fixtures/errorRecovery/empty-type-parameters-in-method-signature.src 1`] = ` +Object { + "body": Array [ + Object { + "body": Object { + "body": Array [ + Object { + "computed": false, + "key": Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "name": "test", + "range": Array [ + 18, + 22, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 11, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "params": Array [], + "range": Array [ + 18, + 27, + ], + "type": "TSMethodSignature", + "typeParameters": Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 6, + "line": 2, + }, + }, + "params": Array [], + "range": Array [ + 22, + 24, + ], + "type": "TSTypeParameterDeclaration", + }, + }, + ], + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "range": Array [ + 14, + 29, + ], + "type": "TSInterfaceBody", + }, + "id": Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 10, + 13, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 29, + ], + "type": "TSInterfaceDeclaration", + }, + ], + "loc": Object { + "end": Object { + "column": 0, + "line": 4, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 30, + ], + "sourceType": "script", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 9, + ], + "type": "Keyword", + "value": "interface", + }, + Object { + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 10, + "line": 1, + }, + }, + "range": Array [ + 10, + 13, + ], + "type": "Identifier", + "value": "foo", + }, + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "range": Array [ + 14, + 15, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 18, + 22, + ], + "type": "Identifier", + "value": "test", + }, + Object { + "loc": Object { + "end": Object { + "column": 7, + "line": 2, + }, + "start": Object { + "column": 6, + "line": 2, + }, + }, + "range": Array [ + 22, + 23, + ], + "type": "Punctuator", + "value": "<", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 7, + "line": 2, + }, + }, + "range": Array [ + 23, + 24, + ], + "type": "Punctuator", + "value": ">", + }, + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 2, + }, + "start": Object { + "column": 8, + "line": 2, + }, + }, + "range": Array [ + 24, + 25, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 2, + }, + "start": Object { + "column": 9, + "line": 2, + }, + }, + "range": Array [ + 25, + 26, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 2, + }, + "start": Object { + "column": 10, + "line": 2, + }, + }, + "range": Array [ + 26, + 27, + ], + "type": "Punctuator", + "value": ";", + }, + Object { + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 3, + }, + }, + "range": Array [ + 28, + 29, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + exports[`typescript fixtures/errorRecovery/enum-with-keywords.src 1`] = ` Object { "body": Array [