diff --git a/packages/parser/tests/lib/__snapshots__/javascript.ts.snap b/packages/parser/tests/lib/__snapshots__/javascript.ts.snap index 3dc1ea581abe..6a51ccfcd4de 100644 --- a/packages/parser/tests/lib/__snapshots__/javascript.ts.snap +++ b/packages/parser/tests/lib/__snapshots__/javascript.ts.snap @@ -99362,6 +99362,1184 @@ Object { } `; +exports[`javascript fixtures/function/return-multiline-sequence.src 1`] = ` +Object { + "body": Array [ + Object { + "async": false, + "body": Object { + "body": Array [ + Object { + "argument": Object { + "expressions": Array [ + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 3, + }, + "start": Object { + "column": 4, + "line": 3, + }, + }, + "name": "x", + "range": Array [ + 40, + 41, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 4, + }, + "start": Object { + "column": 4, + "line": 4, + }, + }, + "name": "y", + "range": Array [ + 47, + 48, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 5, + }, + "start": Object { + "column": 4, + "line": 5, + }, + }, + "name": "z", + "range": Array [ + 54, + 55, + ], + "type": "Identifier", + }, + ], + "loc": Object { + "end": Object { + "column": 5, + "line": 5, + }, + "start": Object { + "column": 4, + "line": 3, + }, + }, + "range": Array [ + 40, + 55, + ], + "type": "SequenceExpression", + }, + "loc": Object { + "end": Object { + "column": 4, + "line": 6, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 27, + 60, + ], + "type": "ReturnStatement", + }, + ], + "loc": Object { + "end": Object { + "column": 1, + "line": 7, + }, + "start": Object { + "column": 23, + "line": 1, + }, + }, + "range": Array [ + 23, + 62, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 9, + 12, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 1, + "line": 7, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "params": Array [ + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "name": "x", + "range": Array [ + 14, + 15, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "name": "y", + "range": Array [ + 17, + 18, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 21, + "line": 1, + }, + "start": Object { + "column": 20, + "line": 1, + }, + }, + "name": "z", + "range": Array [ + 20, + 21, + ], + "type": "Identifier", + }, + ], + "range": Array [ + 0, + 62, + ], + "type": "FunctionDeclaration", + }, + ], + "comments": Array [], + "loc": Object { + "end": Object { + "column": 0, + "line": 8, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 63, + ], + "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": 12, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "range": Array [ + 9, + 12, + ], + "type": "Identifier", + "value": "foo", + }, + 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": "Identifier", + "value": "x", + }, + Object { + "loc": Object { + "end": Object { + "column": 16, + "line": 1, + }, + "start": Object { + "column": 15, + "line": 1, + }, + }, + "range": Array [ + 15, + 16, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "range": Array [ + 17, + 18, + ], + "type": "Identifier", + "value": "y", + }, + Object { + "loc": Object { + "end": Object { + "column": 19, + "line": 1, + }, + "start": Object { + "column": 18, + "line": 1, + }, + }, + "range": Array [ + 18, + 19, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 21, + "line": 1, + }, + "start": Object { + "column": 20, + "line": 1, + }, + }, + "range": Array [ + 20, + 21, + ], + "type": "Identifier", + "value": "z", + }, + 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": 24, + "line": 1, + }, + "start": Object { + "column": 23, + "line": 1, + }, + }, + "range": Array [ + 23, + 24, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 27, + 33, + ], + "type": "Keyword", + "value": "return", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 2, + }, + "start": Object { + "column": 9, + "line": 2, + }, + }, + "range": Array [ + 34, + 35, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 3, + }, + "start": Object { + "column": 4, + "line": 3, + }, + }, + "range": Array [ + 40, + 41, + ], + "type": "Identifier", + "value": "x", + }, + Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 3, + }, + "start": Object { + "column": 5, + "line": 3, + }, + }, + "range": Array [ + 41, + 42, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 4, + }, + "start": Object { + "column": 4, + "line": 4, + }, + }, + "range": Array [ + 47, + 48, + ], + "type": "Identifier", + "value": "y", + }, + Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 4, + }, + "start": Object { + "column": 5, + "line": 4, + }, + }, + "range": Array [ + 48, + 49, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 5, + }, + "start": Object { + "column": 4, + "line": 5, + }, + }, + "range": Array [ + 54, + 55, + ], + "type": "Identifier", + "value": "z", + }, + Object { + "loc": Object { + "end": Object { + "column": 3, + "line": 6, + }, + "start": Object { + "column": 2, + "line": 6, + }, + }, + "range": Array [ + 58, + 59, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 4, + "line": 6, + }, + "start": Object { + "column": 3, + "line": 6, + }, + }, + "range": Array [ + 59, + 60, + ], + "type": "Punctuator", + "value": ";", + }, + Object { + "loc": Object { + "end": Object { + "column": 1, + "line": 7, + }, + "start": Object { + "column": 0, + "line": 7, + }, + }, + "range": Array [ + 61, + 62, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + +exports[`javascript fixtures/function/return-sequence.src 1`] = ` +Object { + "body": Array [ + Object { + "async": false, + "body": Object { + "body": Array [ + Object { + "argument": Object { + "expressions": Array [ + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 2, + }, + "start": Object { + "column": 10, + "line": 2, + }, + }, + "name": "x", + "range": Array [ + 35, + 36, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 2, + }, + "start": Object { + "column": 13, + "line": 2, + }, + }, + "name": "y", + "range": Array [ + 38, + 39, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 17, + "line": 2, + }, + "start": Object { + "column": 16, + "line": 2, + }, + }, + "name": "z", + "range": Array [ + 41, + 42, + ], + "type": "Identifier", + }, + ], + "loc": Object { + "end": Object { + "column": 17, + "line": 2, + }, + "start": Object { + "column": 10, + "line": 2, + }, + }, + "range": Array [ + 35, + 42, + ], + "type": "SequenceExpression", + }, + "loc": Object { + "end": Object { + "column": 19, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 27, + 44, + ], + "type": "ReturnStatement", + }, + ], + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 23, + "line": 1, + }, + }, + "range": Array [ + 23, + 46, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 9, + 12, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "params": Array [ + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "name": "x", + "range": Array [ + 14, + 15, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "name": "y", + "range": Array [ + 17, + 18, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 21, + "line": 1, + }, + "start": Object { + "column": 20, + "line": 1, + }, + }, + "name": "z", + "range": Array [ + 20, + 21, + ], + "type": "Identifier", + }, + ], + "range": Array [ + 0, + 46, + ], + "type": "FunctionDeclaration", + }, + ], + "comments": Array [], + "loc": Object { + "end": Object { + "column": 0, + "line": 4, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 47, + ], + "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": 12, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "range": Array [ + 9, + 12, + ], + "type": "Identifier", + "value": "foo", + }, + 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": "Identifier", + "value": "x", + }, + Object { + "loc": Object { + "end": Object { + "column": 16, + "line": 1, + }, + "start": Object { + "column": 15, + "line": 1, + }, + }, + "range": Array [ + 15, + 16, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "range": Array [ + 17, + 18, + ], + "type": "Identifier", + "value": "y", + }, + Object { + "loc": Object { + "end": Object { + "column": 19, + "line": 1, + }, + "start": Object { + "column": 18, + "line": 1, + }, + }, + "range": Array [ + 18, + 19, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 21, + "line": 1, + }, + "start": Object { + "column": 20, + "line": 1, + }, + }, + "range": Array [ + 20, + 21, + ], + "type": "Identifier", + "value": "z", + }, + 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": 24, + "line": 1, + }, + "start": Object { + "column": 23, + "line": 1, + }, + }, + "range": Array [ + 23, + 24, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 27, + 33, + ], + "type": "Keyword", + "value": "return", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 2, + }, + "start": Object { + "column": 9, + "line": 2, + }, + }, + "range": Array [ + 34, + 35, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 2, + }, + "start": Object { + "column": 10, + "line": 2, + }, + }, + "range": Array [ + 35, + 36, + ], + "type": "Identifier", + "value": "x", + }, + Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 2, + }, + "start": Object { + "column": 11, + "line": 2, + }, + }, + "range": Array [ + 36, + 37, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 2, + }, + "start": Object { + "column": 13, + "line": 2, + }, + }, + "range": Array [ + 38, + 39, + ], + "type": "Identifier", + "value": "y", + }, + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 2, + }, + "start": Object { + "column": 14, + "line": 2, + }, + }, + "range": Array [ + 39, + 40, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 17, + "line": 2, + }, + "start": Object { + "column": 16, + "line": 2, + }, + }, + "range": Array [ + 41, + 42, + ], + "type": "Identifier", + "value": "z", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 2, + }, + "start": Object { + "column": 17, + "line": 2, + }, + }, + "range": Array [ + 42, + 43, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 19, + "line": 2, + }, + "start": Object { + "column": 18, + "line": 2, + }, + }, + "range": Array [ + 43, + 44, + ], + "type": "Punctuator", + "value": ";", + }, + Object { + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 3, + }, + }, + "range": Array [ + 45, + 46, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + exports[`javascript fixtures/generators/anonymous-generator.src 1`] = ` Object { "body": Array [ diff --git a/packages/parser/tests/lib/__snapshots__/typescript.ts.snap b/packages/parser/tests/lib/__snapshots__/typescript.ts.snap index 08e944aecc31..f540948a5558 100644 --- a/packages/parser/tests/lib/__snapshots__/typescript.ts.snap +++ b/packages/parser/tests/lib/__snapshots__/typescript.ts.snap @@ -3114,6 +3114,398 @@ Object { } `; +exports[`typescript fixtures/basics/arrow-function-with-optional-parameter.src 1`] = ` +Object { + "body": Array [ + Object { + "expression": Object { + "arguments": Array [], + "callee": Object { + "async": false, + "body": Object { + "left": Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "name": "k", + "range": Array [ + 9, + 10, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 14, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "operator": "+", + "range": Array [ + 9, + 14, + ], + "right": Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 1, + }, + "start": Object { + "column": 13, + "line": 1, + }, + }, + "range": Array [ + 13, + 14, + ], + "raw": "1", + "type": "Literal", + "value": 1, + }, + "type": "BinaryExpression", + }, + "expression": true, + "generator": false, + "id": null, + "loc": Object { + "end": Object { + "column": 14, + "line": 1, + }, + "start": Object { + "column": 1, + "line": 1, + }, + }, + "params": Array [ + Object { + "loc": Object { + "end": Object { + "column": 4, + "line": 1, + }, + "start": Object { + "column": 2, + "line": 1, + }, + }, + "name": "k", + "optional": true, + "range": Array [ + 2, + 4, + ], + "type": "Identifier", + }, + ], + "range": Array [ + 1, + 14, + ], + "type": "ArrowFunctionExpression", + }, + "loc": Object { + "end": Object { + "column": 17, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 17, + ], + "type": "CallExpression", + }, + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 18, + ], + "type": "ExpressionStatement", + }, + ], + "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": 1, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 1, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 2, + "line": 1, + }, + "start": Object { + "column": 1, + "line": 1, + }, + }, + "range": Array [ + 1, + 2, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 3, + "line": 1, + }, + "start": Object { + "column": 2, + "line": 1, + }, + }, + "range": Array [ + 2, + 3, + ], + "type": "Identifier", + "value": "k", + }, + 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": 8, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "range": Array [ + 6, + 8, + ], + "type": "Punctuator", + "value": "=>", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "range": Array [ + 9, + 10, + ], + "type": "Identifier", + "value": "k", + }, + 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": 14, + "line": 1, + }, + "start": Object { + "column": 13, + "line": 1, + }, + }, + "range": Array [ + 13, + 14, + ], + "type": "Numeric", + "value": "1", + }, + 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": 16, + "line": 1, + }, + "start": Object { + "column": 15, + "line": 1, + }, + }, + "range": Array [ + 15, + 16, + ], + "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/basics/arrow-function-with-type-parameters.src 1`] = ` Object { "body": Array [ diff --git a/packages/shared-fixtures/fixtures/javascript/function/function-with-return.js b/packages/shared-fixtures/fixtures/javascript/function/function-with-return.js new file mode 100644 index 000000000000..c98a373f0c38 --- /dev/null +++ b/packages/shared-fixtures/fixtures/javascript/function/function-with-return.js @@ -0,0 +1,3 @@ +function foo () { + return 1; +} diff --git a/packages/shared-fixtures/fixtures/javascript/function/return-multiline-sequence.src.js b/packages/shared-fixtures/fixtures/javascript/function/return-multiline-sequence.src.js new file mode 100644 index 000000000000..be3070488139 --- /dev/null +++ b/packages/shared-fixtures/fixtures/javascript/function/return-multiline-sequence.src.js @@ -0,0 +1,7 @@ +function foo (x, y, z) { + return ( + x, + y, + z + ); +} diff --git a/packages/shared-fixtures/fixtures/javascript/function/return-sequence.src.js b/packages/shared-fixtures/fixtures/javascript/function/return-sequence.src.js new file mode 100644 index 000000000000..3ffe77903028 --- /dev/null +++ b/packages/shared-fixtures/fixtures/javascript/function/return-sequence.src.js @@ -0,0 +1,3 @@ +function foo (x, y, z) { + return (x, y, z); +} diff --git a/packages/shared-fixtures/fixtures/typescript/basics/arrow-function-with-optional-parameter.src.ts b/packages/shared-fixtures/fixtures/typescript/basics/arrow-function-with-optional-parameter.src.ts new file mode 100644 index 000000000000..0289f3828aa8 --- /dev/null +++ b/packages/shared-fixtures/fixtures/typescript/basics/arrow-function-with-optional-parameter.src.ts @@ -0,0 +1 @@ +((k?) => k + 1)(); diff --git a/packages/typescript-estree/tests/ast-alignment/fixtures-to-test.ts b/packages/typescript-estree/tests/ast-alignment/fixtures-to-test.ts index b44faf0feb64..e92f68f968f4 100644 --- a/packages/typescript-estree/tests/ast-alignment/fixtures-to-test.ts +++ b/packages/typescript-estree/tests/ast-alignment/fixtures-to-test.ts @@ -167,6 +167,15 @@ tester.addFixturePatternConfig('javascript/arrowFunctions', { 'error-strict-dup-params' // babel parse errors ] }); +tester.addFixturePatternConfig('javascript/function', { + ignore: [ + /** + * Babel has invalid end range of multiline SequenceExpression + * TODO: report it to babel + */ + 'return-multiline-sequence' + ] +}); tester.addFixturePatternConfig('javascript/bigIntLiterals'); tester.addFixturePatternConfig('javascript/binaryLiterals'); @@ -355,11 +364,16 @@ tester.addFixturePatternConfig('typescript/basics', { */ 'type-assertion-arrow-function', /** - * Babel does not include range of declare keyword into enum range - * https://github.com/babel/babel/issues/9399 + * PR for range of declare keyword has been merged into Babel: https://github.com/babel/babel/pull/9406 + * TODO: remove me in next babel > 7.3.1 */ 'export-declare-const-named-enum', - 'export-declare-named-enum' + 'export-declare-named-enum', + /** + * Babel does not include optional keyword into range parameter in arrow function + * TODO: report it to babel + */ + 'arrow-function-with-optional-parameter' ], ignoreSourceType: [ /** @@ -418,13 +432,8 @@ tester.addFixturePatternConfig('typescript/declare', { tester.addFixturePatternConfig('typescript/namespaces-and-modules', { fileType: 'ts', - ignore: [ - /** - * Minor AST difference - */ - 'nested-internal-module' - ], ignoreSourceType: [ + 'nested-internal-module', 'module-with-default-exports', 'ambient-module-declaration-with-import', 'declare-namespace-with-exported-function' diff --git a/packages/typescript-estree/tests/lib/__snapshots__/javascript.ts.snap b/packages/typescript-estree/tests/lib/__snapshots__/javascript.ts.snap index 5a57277c9353..85045786c853 100644 --- a/packages/typescript-estree/tests/lib/__snapshots__/javascript.ts.snap +++ b/packages/typescript-estree/tests/lib/__snapshots__/javascript.ts.snap @@ -99058,6 +99058,1182 @@ Object { } `; +exports[`javascript fixtures/function/return-multiline-sequence.src 1`] = ` +Object { + "body": Array [ + Object { + "async": false, + "body": Object { + "body": Array [ + Object { + "argument": Object { + "expressions": Array [ + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 3, + }, + "start": Object { + "column": 4, + "line": 3, + }, + }, + "name": "x", + "range": Array [ + 40, + 41, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 4, + }, + "start": Object { + "column": 4, + "line": 4, + }, + }, + "name": "y", + "range": Array [ + 47, + 48, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 5, + }, + "start": Object { + "column": 4, + "line": 5, + }, + }, + "name": "z", + "range": Array [ + 54, + 55, + ], + "type": "Identifier", + }, + ], + "loc": Object { + "end": Object { + "column": 5, + "line": 5, + }, + "start": Object { + "column": 4, + "line": 3, + }, + }, + "range": Array [ + 40, + 55, + ], + "type": "SequenceExpression", + }, + "loc": Object { + "end": Object { + "column": 4, + "line": 6, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 27, + 60, + ], + "type": "ReturnStatement", + }, + ], + "loc": Object { + "end": Object { + "column": 1, + "line": 7, + }, + "start": Object { + "column": 23, + "line": 1, + }, + }, + "range": Array [ + 23, + 62, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 9, + 12, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 1, + "line": 7, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "params": Array [ + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "name": "x", + "range": Array [ + 14, + 15, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "name": "y", + "range": Array [ + 17, + 18, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 21, + "line": 1, + }, + "start": Object { + "column": 20, + "line": 1, + }, + }, + "name": "z", + "range": Array [ + 20, + 21, + ], + "type": "Identifier", + }, + ], + "range": Array [ + 0, + 62, + ], + "type": "FunctionDeclaration", + }, + ], + "loc": Object { + "end": Object { + "column": 0, + "line": 8, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 63, + ], + "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": 12, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "range": Array [ + 9, + 12, + ], + "type": "Identifier", + "value": "foo", + }, + 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": "Identifier", + "value": "x", + }, + Object { + "loc": Object { + "end": Object { + "column": 16, + "line": 1, + }, + "start": Object { + "column": 15, + "line": 1, + }, + }, + "range": Array [ + 15, + 16, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "range": Array [ + 17, + 18, + ], + "type": "Identifier", + "value": "y", + }, + Object { + "loc": Object { + "end": Object { + "column": 19, + "line": 1, + }, + "start": Object { + "column": 18, + "line": 1, + }, + }, + "range": Array [ + 18, + 19, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 21, + "line": 1, + }, + "start": Object { + "column": 20, + "line": 1, + }, + }, + "range": Array [ + 20, + 21, + ], + "type": "Identifier", + "value": "z", + }, + 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": 24, + "line": 1, + }, + "start": Object { + "column": 23, + "line": 1, + }, + }, + "range": Array [ + 23, + 24, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 27, + 33, + ], + "type": "Keyword", + "value": "return", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 2, + }, + "start": Object { + "column": 9, + "line": 2, + }, + }, + "range": Array [ + 34, + 35, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 3, + }, + "start": Object { + "column": 4, + "line": 3, + }, + }, + "range": Array [ + 40, + 41, + ], + "type": "Identifier", + "value": "x", + }, + Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 3, + }, + "start": Object { + "column": 5, + "line": 3, + }, + }, + "range": Array [ + 41, + 42, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 4, + }, + "start": Object { + "column": 4, + "line": 4, + }, + }, + "range": Array [ + 47, + 48, + ], + "type": "Identifier", + "value": "y", + }, + Object { + "loc": Object { + "end": Object { + "column": 6, + "line": 4, + }, + "start": Object { + "column": 5, + "line": 4, + }, + }, + "range": Array [ + 48, + 49, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 5, + }, + "start": Object { + "column": 4, + "line": 5, + }, + }, + "range": Array [ + 54, + 55, + ], + "type": "Identifier", + "value": "z", + }, + Object { + "loc": Object { + "end": Object { + "column": 3, + "line": 6, + }, + "start": Object { + "column": 2, + "line": 6, + }, + }, + "range": Array [ + 58, + 59, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 4, + "line": 6, + }, + "start": Object { + "column": 3, + "line": 6, + }, + }, + "range": Array [ + 59, + 60, + ], + "type": "Punctuator", + "value": ";", + }, + Object { + "loc": Object { + "end": Object { + "column": 1, + "line": 7, + }, + "start": Object { + "column": 0, + "line": 7, + }, + }, + "range": Array [ + 61, + 62, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + +exports[`javascript fixtures/function/return-sequence.src 1`] = ` +Object { + "body": Array [ + Object { + "async": false, + "body": Object { + "body": Array [ + Object { + "argument": Object { + "expressions": Array [ + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 2, + }, + "start": Object { + "column": 10, + "line": 2, + }, + }, + "name": "x", + "range": Array [ + 35, + 36, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 2, + }, + "start": Object { + "column": 13, + "line": 2, + }, + }, + "name": "y", + "range": Array [ + 38, + 39, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 17, + "line": 2, + }, + "start": Object { + "column": 16, + "line": 2, + }, + }, + "name": "z", + "range": Array [ + 41, + 42, + ], + "type": "Identifier", + }, + ], + "loc": Object { + "end": Object { + "column": 17, + "line": 2, + }, + "start": Object { + "column": 10, + "line": 2, + }, + }, + "range": Array [ + 35, + 42, + ], + "type": "SequenceExpression", + }, + "loc": Object { + "end": Object { + "column": 19, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 27, + 44, + ], + "type": "ReturnStatement", + }, + ], + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 23, + "line": 1, + }, + }, + "range": Array [ + 23, + 46, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "name": "foo", + "range": Array [ + 9, + 12, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "params": Array [ + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 14, + "line": 1, + }, + }, + "name": "x", + "range": Array [ + 14, + 15, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "name": "y", + "range": Array [ + 17, + 18, + ], + "type": "Identifier", + }, + Object { + "loc": Object { + "end": Object { + "column": 21, + "line": 1, + }, + "start": Object { + "column": 20, + "line": 1, + }, + }, + "name": "z", + "range": Array [ + 20, + 21, + ], + "type": "Identifier", + }, + ], + "range": Array [ + 0, + 46, + ], + "type": "FunctionDeclaration", + }, + ], + "loc": Object { + "end": Object { + "column": 0, + "line": 4, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 47, + ], + "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": 12, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "range": Array [ + 9, + 12, + ], + "type": "Identifier", + "value": "foo", + }, + 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": "Identifier", + "value": "x", + }, + Object { + "loc": Object { + "end": Object { + "column": 16, + "line": 1, + }, + "start": Object { + "column": 15, + "line": 1, + }, + }, + "range": Array [ + 15, + 16, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 17, + "line": 1, + }, + }, + "range": Array [ + 17, + 18, + ], + "type": "Identifier", + "value": "y", + }, + Object { + "loc": Object { + "end": Object { + "column": 19, + "line": 1, + }, + "start": Object { + "column": 18, + "line": 1, + }, + }, + "range": Array [ + 18, + 19, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 21, + "line": 1, + }, + "start": Object { + "column": 20, + "line": 1, + }, + }, + "range": Array [ + 20, + 21, + ], + "type": "Identifier", + "value": "z", + }, + 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": 24, + "line": 1, + }, + "start": Object { + "column": 23, + "line": 1, + }, + }, + "range": Array [ + 23, + 24, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 8, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 27, + 33, + ], + "type": "Keyword", + "value": "return", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 2, + }, + "start": Object { + "column": 9, + "line": 2, + }, + }, + "range": Array [ + 34, + 35, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 2, + }, + "start": Object { + "column": 10, + "line": 2, + }, + }, + "range": Array [ + 35, + 36, + ], + "type": "Identifier", + "value": "x", + }, + Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 2, + }, + "start": Object { + "column": 11, + "line": 2, + }, + }, + "range": Array [ + 36, + 37, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 2, + }, + "start": Object { + "column": 13, + "line": 2, + }, + }, + "range": Array [ + 38, + 39, + ], + "type": "Identifier", + "value": "y", + }, + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 2, + }, + "start": Object { + "column": 14, + "line": 2, + }, + }, + "range": Array [ + 39, + 40, + ], + "type": "Punctuator", + "value": ",", + }, + Object { + "loc": Object { + "end": Object { + "column": 17, + "line": 2, + }, + "start": Object { + "column": 16, + "line": 2, + }, + }, + "range": Array [ + 41, + 42, + ], + "type": "Identifier", + "value": "z", + }, + Object { + "loc": Object { + "end": Object { + "column": 18, + "line": 2, + }, + "start": Object { + "column": 17, + "line": 2, + }, + }, + "range": Array [ + 42, + 43, + ], + "type": "Punctuator", + "value": ")", + }, + Object { + "loc": Object { + "end": Object { + "column": 19, + "line": 2, + }, + "start": Object { + "column": 18, + "line": 2, + }, + }, + "range": Array [ + 43, + 44, + ], + "type": "Punctuator", + "value": ";", + }, + Object { + "loc": Object { + "end": Object { + "column": 1, + "line": 3, + }, + "start": Object { + "column": 0, + "line": 3, + }, + }, + "range": Array [ + 45, + 46, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + exports[`javascript fixtures/generators/anonymous-generator.src 1`] = ` Object { "body": Array [ 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 e680cb92473c..1db62d5b9140 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 @@ -739,6 +739,10 @@ exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" e exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/javascript/forOf/invalid-for-of-with-let-and-no-braces.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/javascript/function/return-multiline-sequence.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/javascript/function/return-sequence.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/javascript/generators/anonymous-generator.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/javascript/generators/async-generator-function.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; @@ -1887,6 +1891,8 @@ Object { } `; +exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/basics/arrow-function-with-optional-parameter.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; + exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/basics/arrow-function-with-type-parameters.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; exports[`Parse all fixtures with "errorOnTypeScriptSyntacticAndSemanticIssues" enabled fixtures/typescript/basics/async-function-expression.src 1`] = `"TEST OUTPUT: No semantic or syntactic issues found"`; diff --git a/packages/typescript-estree/tests/lib/__snapshots__/typescript.ts.snap b/packages/typescript-estree/tests/lib/__snapshots__/typescript.ts.snap index c5085cf91009..b807e63a8220 100644 --- a/packages/typescript-estree/tests/lib/__snapshots__/typescript.ts.snap +++ b/packages/typescript-estree/tests/lib/__snapshots__/typescript.ts.snap @@ -3106,6 +3106,397 @@ Object { } `; +exports[`typescript fixtures/basics/arrow-function-with-optional-parameter.src 1`] = ` +Object { + "body": Array [ + Object { + "expression": Object { + "arguments": Array [], + "callee": Object { + "async": false, + "body": Object { + "left": Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "name": "k", + "range": Array [ + 9, + 10, + ], + "type": "Identifier", + }, + "loc": Object { + "end": Object { + "column": 14, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "operator": "+", + "range": Array [ + 9, + 14, + ], + "right": Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 1, + }, + "start": Object { + "column": 13, + "line": 1, + }, + }, + "range": Array [ + 13, + 14, + ], + "raw": "1", + "type": "Literal", + "value": 1, + }, + "type": "BinaryExpression", + }, + "expression": true, + "generator": false, + "id": null, + "loc": Object { + "end": Object { + "column": 14, + "line": 1, + }, + "start": Object { + "column": 1, + "line": 1, + }, + }, + "params": Array [ + Object { + "loc": Object { + "end": Object { + "column": 4, + "line": 1, + }, + "start": Object { + "column": 2, + "line": 1, + }, + }, + "name": "k", + "optional": true, + "range": Array [ + 2, + 4, + ], + "type": "Identifier", + }, + ], + "range": Array [ + 1, + 14, + ], + "type": "ArrowFunctionExpression", + }, + "loc": Object { + "end": Object { + "column": 17, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 17, + ], + "type": "CallExpression", + }, + "loc": Object { + "end": Object { + "column": 18, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 18, + ], + "type": "ExpressionStatement", + }, + ], + "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": 1, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 1, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 2, + "line": 1, + }, + "start": Object { + "column": 1, + "line": 1, + }, + }, + "range": Array [ + 1, + 2, + ], + "type": "Punctuator", + "value": "(", + }, + Object { + "loc": Object { + "end": Object { + "column": 3, + "line": 1, + }, + "start": Object { + "column": 2, + "line": 1, + }, + }, + "range": Array [ + 2, + 3, + ], + "type": "Identifier", + "value": "k", + }, + 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": 8, + "line": 1, + }, + "start": Object { + "column": 6, + "line": 1, + }, + }, + "range": Array [ + 6, + 8, + ], + "type": "Punctuator", + "value": "=>", + }, + Object { + "loc": Object { + "end": Object { + "column": 10, + "line": 1, + }, + "start": Object { + "column": 9, + "line": 1, + }, + }, + "range": Array [ + 9, + 10, + ], + "type": "Identifier", + "value": "k", + }, + 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": 14, + "line": 1, + }, + "start": Object { + "column": 13, + "line": 1, + }, + }, + "range": Array [ + 13, + 14, + ], + "type": "Numeric", + "value": "1", + }, + 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": 16, + "line": 1, + }, + "start": Object { + "column": 15, + "line": 1, + }, + }, + "range": Array [ + 15, + 16, + ], + "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/basics/arrow-function-with-type-parameters.src 1`] = ` Object { "body": Array [