From 8ed374665624644c2d7fb8766b592ad24ae94cfc Mon Sep 17 00:00:00 2001 From: Armano Date: Tue, 25 Dec 2018 03:35:41 +0100 Subject: [PATCH] fix: add directive field to ExpressionStatement --- src/convert.ts | 44 +- src/node-utils.ts | 29 + tests/ast-alignment/fixtures-to-test.ts | 4 +- tests/ast-alignment/utils.ts | 4 - .../javascript/directives/block.src.js | 5 + .../directives/directive-in-class.src.js | 19 + .../directives/function-non-strict.src.js | 4 + .../directives/non-directive-string.src.js | 16 + .../directives/program-order.src.js | 3 + .../javascript/directives/program.src.js | 3 + .../fixtures/javascript/directives/raw.src.js | 1 + tests/lib/__snapshots__/javascript.ts.snap | 3859 +++++++++++++++++ 12 files changed, 3983 insertions(+), 8 deletions(-) create mode 100644 tests/fixtures/javascript/directives/block.src.js create mode 100644 tests/fixtures/javascript/directives/directive-in-class.src.js create mode 100644 tests/fixtures/javascript/directives/function-non-strict.src.js create mode 100644 tests/fixtures/javascript/directives/non-directive-string.src.js create mode 100644 tests/fixtures/javascript/directives/program-order.src.js create mode 100644 tests/fixtures/javascript/directives/program.src.js create mode 100644 tests/fixtures/javascript/directives/raw.src.js diff --git a/src/convert.ts b/src/convert.ts index 22a4ec6..b514a9c 100644 --- a/src/convert.ts +++ b/src/convert.ts @@ -82,14 +82,19 @@ export default function convert(config: ConvertConfig): ESTreeNode | null { /** * Converts a TypeScript node into an ESTree node. - * @param {ts.Node} child the child ts.Node + * @param {ts.Node} child the child ts.Node * @returns {ESTreeNode|null} the converted ESTree node */ function convertChild(child?: ts.Node): ESTreeNode | null { if (!child) { return null; } - return convert({ node: child, parent: node, ast, additionalOptions }); + return convert({ + node: child, + parent: node, + ast, + additionalOptions + }); } /** @@ -110,6 +115,34 @@ export default function convert(config: ConvertConfig): ESTreeNode | null { }; } + /** + * Coverts body ExpressionStatements to directives + */ + function convertBodyExpressionsToDirectives() { + if (result.body && nodeUtils.canContainDirective(node)) { + const unique: string[] = []; + + // directives has to be unique, if directive is registered twice pick only first one + result.body + .filter( + (child: ESTreeNode) => + child.type === AST_NODE_TYPES.ExpressionStatement && + child.expression && + child.expression.type === AST_NODE_TYPES.Literal && + (child.expression as any).value && + typeof (child.expression as any).value === 'string' + ) + .forEach( + (child: { directive: string; expression: { raw: string } }) => { + if (!unique.includes((child.expression as any).raw)) { + child.directive = child.expression.raw.slice(1, -1); + unique.push(child.expression.raw); + } + } + ); + } + } + /** * Converts a ts.Node's typeArguments ts.NodeArray to a flow-like typeParameters node * @param {ts.NodeArray} typeArguments ts.Node typeArguments @@ -519,6 +552,8 @@ export default function convert(config: ConvertConfig): ESTreeNode | null { } }); + convertBodyExpressionsToDirectives(); + (result as any).range[1] = node.endOfFileToken.end; result.loc = nodeUtils.getLocFor( node.getStart(ast), @@ -532,6 +567,8 @@ export default function convert(config: ConvertConfig): ESTreeNode | null { type: AST_NODE_TYPES.BlockStatement, body: node.statements.map(convertChild) }); + + convertBodyExpressionsToDirectives(); break; case SyntaxKind.Identifier: @@ -774,12 +811,13 @@ export default function convert(config: ConvertConfig): ESTreeNode | null { // Expressions - case SyntaxKind.ExpressionStatement: + case SyntaxKind.ExpressionStatement: { Object.assign(result, { type: AST_NODE_TYPES.ExpressionStatement, expression: convertChild(node.expression) }); break; + } case SyntaxKind.ThisKeyword: Object.assign(result, { diff --git a/src/node-utils.ts b/src/node-utils.ts index bc35214..42df637 100644 --- a/src/node-utils.ts +++ b/src/node-utils.ts @@ -142,6 +142,7 @@ export default { getLocFor, getLoc, isToken, + canContainDirective, isJSXToken, getDeclarationKind, getTSNodeAccessibility, @@ -292,6 +293,34 @@ function getLocFor( }; } +/** + * Check whatever node can contain directive + * @param {ts.Node} node + * @returns {boolean} returns true if node can contain directive + */ +function canContainDirective(node: ts.Node): boolean { + switch (node.kind) { + case ts.SyntaxKind.SourceFile: + case ts.SyntaxKind.ModuleBlock: + return true; + case ts.SyntaxKind.Block: + switch (node.parent.kind) { + case ts.SyntaxKind.Constructor: + case ts.SyntaxKind.GetAccessor: + case ts.SyntaxKind.SetAccessor: + case ts.SyntaxKind.ArrowFunction: + case ts.SyntaxKind.FunctionExpression: + case ts.SyntaxKind.FunctionDeclaration: + case ts.SyntaxKind.MethodDeclaration: + return true; + default: + return false; + } + default: + return false; + } +} + /** * Returns line and column data for the given ts.Node or ts.Token, * for the given AST diff --git a/tests/ast-alignment/fixtures-to-test.ts b/tests/ast-alignment/fixtures-to-test.ts index ce914e1..48d25e6 100644 --- a/tests/ast-alignment/fixtures-to-test.ts +++ b/tests/ast-alignment/fixtures-to-test.ts @@ -105,7 +105,7 @@ function createFixturePatternConfigFor( * An array of FixturePatternConfigs */ let fixturePatternConfigsToTest = [ - createFixturePatternConfigFor('basics'), + createFixturePatternConfigFor('javascript/basics'), createFixturePatternConfigFor('comments', { ignore: [ @@ -123,6 +123,8 @@ let fixturePatternConfigsToTest = [ ignore: ['**/*'] }), + createFixturePatternConfigFor('javascript/directives'), + createFixturePatternConfigFor('javascript/experimentalObjectRestSpread', { ignore: [ /** diff --git a/tests/ast-alignment/utils.ts b/tests/ast-alignment/utils.ts index 95fb1f9..6306b53 100644 --- a/tests/ast-alignment/utils.ts +++ b/tests/ast-alignment/utils.ts @@ -107,10 +107,6 @@ export function preprocessBabylonAST(ast: any): any { key: 'directives', predicate: always }, - { - key: 'directive', - predicate: always - }, { key: 'innerComments', predicate: always diff --git a/tests/fixtures/javascript/directives/block.src.js b/tests/fixtures/javascript/directives/block.src.js new file mode 100644 index 0000000..8d54ee0 --- /dev/null +++ b/tests/fixtures/javascript/directives/block.src.js @@ -0,0 +1,5 @@ +function foo() { + "use strict"; + var a = 1; + "use strict"; +} diff --git a/tests/fixtures/javascript/directives/directive-in-class.src.js b/tests/fixtures/javascript/directives/directive-in-class.src.js new file mode 100644 index 0000000..2d2f36d --- /dev/null +++ b/tests/fixtures/javascript/directives/directive-in-class.src.js @@ -0,0 +1,19 @@ +"use strict"; + +class Foo { + constructor () { + "use strict"; + } + + get foo () { + "use strict"; + } + + set foo (value) { + "use strict"; + } + + method () { + "use strict"; + } +} diff --git a/tests/fixtures/javascript/directives/function-non-strict.src.js b/tests/fixtures/javascript/directives/function-non-strict.src.js new file mode 100644 index 0000000..783e003 --- /dev/null +++ b/tests/fixtures/javascript/directives/function-non-strict.src.js @@ -0,0 +1,4 @@ +function foo () { + "use smth" + 1+1; +} diff --git a/tests/fixtures/javascript/directives/non-directive-string.src.js b/tests/fixtures/javascript/directives/non-directive-string.src.js new file mode 100644 index 0000000..51697ce --- /dev/null +++ b/tests/fixtures/javascript/directives/non-directive-string.src.js @@ -0,0 +1,16 @@ +if (true) { + "use strict" +} + +switch (true) { + case false: { + "use strict" + } + default: { + "use strict" + } +} + +while (true) { + "use strict" +} diff --git a/tests/fixtures/javascript/directives/program-order.src.js b/tests/fixtures/javascript/directives/program-order.src.js new file mode 100644 index 0000000..43e689e --- /dev/null +++ b/tests/fixtures/javascript/directives/program-order.src.js @@ -0,0 +1,3 @@ +"use strict"; +"use loose"; +var a; diff --git a/tests/fixtures/javascript/directives/program.src.js b/tests/fixtures/javascript/directives/program.src.js new file mode 100644 index 0000000..6603b9c --- /dev/null +++ b/tests/fixtures/javascript/directives/program.src.js @@ -0,0 +1,3 @@ +"use strict"; +var a = 1; +"use strict"; diff --git a/tests/fixtures/javascript/directives/raw.src.js b/tests/fixtures/javascript/directives/raw.src.js new file mode 100644 index 0000000..10ecb3d --- /dev/null +++ b/tests/fixtures/javascript/directives/raw.src.js @@ -0,0 +1 @@ +"use\x20strict"; diff --git a/tests/lib/__snapshots__/javascript.ts.snap b/tests/lib/__snapshots__/javascript.ts.snap index eaad453..31da742 100644 --- a/tests/lib/__snapshots__/javascript.ts.snap +++ b/tests/lib/__snapshots__/javascript.ts.snap @@ -2921,6 +2921,7 @@ exports[`javascript fixtures/arrowFunctions/error-strict-default-param-eval.src Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -3275,6 +3276,7 @@ exports[`javascript fixtures/arrowFunctions/error-strict-dup-params.src 1`] = ` Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -3616,6 +3618,7 @@ Object { "body": Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -3947,6 +3950,7 @@ exports[`javascript fixtures/arrowFunctions/error-strict-eval-return.src 1`] = ` Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -4211,6 +4215,7 @@ exports[`javascript fixtures/arrowFunctions/error-strict-octal.src 1`] = ` Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -4493,6 +4498,7 @@ exports[`javascript fixtures/arrowFunctions/error-strict-param-arguments.src 1`] Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -4829,6 +4835,7 @@ exports[`javascript fixtures/arrowFunctions/error-strict-param-eval.src 1`] = ` Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -5165,6 +5172,7 @@ exports[`javascript fixtures/arrowFunctions/error-strict-param-names.src 1`] = ` Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -5501,6 +5509,7 @@ exports[`javascript fixtures/arrowFunctions/error-strict-param-no-paren-argument Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -5747,6 +5756,7 @@ exports[`javascript fixtures/arrowFunctions/error-strict-param-no-paren-eval.src Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -64435,6 +64445,3848 @@ Object { } `; +exports[`javascript fixtures/directives/block.src 1`] = ` +Object { + "body": Array [ + Object { + "async": false, + "body": Object { + "body": Array [ + Object { + "directive": "use strict", + "expression": Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 19, + 31, + ], + "raw": "\\"use strict\\"", + "type": "Literal", + "value": "use strict", + }, + "loc": Object { + "end": Object { + "column": 15, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 19, + 32, + ], + "type": "ExpressionStatement", + }, + Object { + "declarations": Array [ + Object { + "id": Object { + "loc": Object { + "end": Object { + "column": 7, + "line": 3, + }, + "start": Object { + "column": 6, + "line": 3, + }, + }, + "name": "a", + "range": Array [ + 39, + 40, + ], + "type": "Identifier", + }, + "init": Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 3, + }, + "start": Object { + "column": 10, + "line": 3, + }, + }, + "range": Array [ + 43, + 44, + ], + "raw": "1", + "type": "Literal", + "value": 1, + }, + "loc": Object { + "end": Object { + "column": 11, + "line": 3, + }, + "start": Object { + "column": 6, + "line": 3, + }, + }, + "range": Array [ + 39, + 44, + ], + "type": "VariableDeclarator", + }, + ], + "kind": "var", + "loc": Object { + "end": Object { + "column": 12, + "line": 3, + }, + "start": Object { + "column": 2, + "line": 3, + }, + }, + "range": Array [ + 35, + 45, + ], + "type": "VariableDeclaration", + }, + Object { + "expression": Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 4, + }, + "start": Object { + "column": 2, + "line": 4, + }, + }, + "range": Array [ + 48, + 60, + ], + "raw": "\\"use strict\\"", + "type": "Literal", + "value": "use strict", + }, + "loc": Object { + "end": Object { + "column": 15, + "line": 4, + }, + "start": Object { + "column": 2, + "line": 4, + }, + }, + "range": Array [ + 48, + 61, + ], + "type": "ExpressionStatement", + }, + ], + "loc": Object { + "end": Object { + "column": 1, + "line": 5, + }, + "start": Object { + "column": 15, + "line": 1, + }, + }, + "range": Array [ + 15, + 63, + ], + "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": 5, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "params": Array [], + "range": Array [ + 0, + 63, + ], + "type": "FunctionDeclaration", + }, + ], + "loc": Object { + "end": Object { + "column": 0, + "line": 6, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 64, + ], + "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": 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": 16, + "line": 1, + }, + "start": Object { + "column": 15, + "line": 1, + }, + }, + "range": Array [ + 15, + 16, + ], + "type": "Punctuator", + "value": "{", + }, + Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 2, + }, + "start": Object { + "column": 2, + "line": 2, + }, + }, + "range": Array [ + 19, + 31, + ], + "type": "String", + "value": "\\"use strict\\"", + }, + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 2, + }, + "start": Object { + "column": 14, + "line": 2, + }, + }, + "range": Array [ + 31, + 32, + ], + "type": "Punctuator", + "value": ";", + }, + Object { + "loc": Object { + "end": Object { + "column": 5, + "line": 3, + }, + "start": Object { + "column": 2, + "line": 3, + }, + }, + "range": Array [ + 35, + 38, + ], + "type": "Keyword", + "value": "var", + }, + Object { + "loc": Object { + "end": Object { + "column": 7, + "line": 3, + }, + "start": Object { + "column": 6, + "line": 3, + }, + }, + "range": Array [ + 39, + 40, + ], + "type": "Identifier", + "value": "a", + }, + Object { + "loc": Object { + "end": Object { + "column": 9, + "line": 3, + }, + "start": Object { + "column": 8, + "line": 3, + }, + }, + "range": Array [ + 41, + 42, + ], + "type": "Punctuator", + "value": "=", + }, + Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 3, + }, + "start": Object { + "column": 10, + "line": 3, + }, + }, + "range": Array [ + 43, + 44, + ], + "type": "Numeric", + "value": "1", + }, + Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 3, + }, + "start": Object { + "column": 11, + "line": 3, + }, + }, + "range": Array [ + 44, + 45, + ], + "type": "Punctuator", + "value": ";", + }, + Object { + "loc": Object { + "end": Object { + "column": 14, + "line": 4, + }, + "start": Object { + "column": 2, + "line": 4, + }, + }, + "range": Array [ + 48, + 60, + ], + "type": "String", + "value": "\\"use strict\\"", + }, + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 4, + }, + "start": Object { + "column": 14, + "line": 4, + }, + }, + "range": Array [ + 60, + 61, + ], + "type": "Punctuator", + "value": ";", + }, + Object { + "loc": Object { + "end": Object { + "column": 1, + "line": 5, + }, + "start": Object { + "column": 0, + "line": 5, + }, + }, + "range": Array [ + 62, + 63, + ], + "type": "Punctuator", + "value": "}", + }, + ], + "type": "Program", +} +`; + +exports[`javascript fixtures/directives/directive-in-class.src 1`] = ` +Object { + "body": Array [ + Object { + "directive": "use strict", + "expression": Object { + "loc": Object { + "end": Object { + "column": 12, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 12, + ], + "raw": "\\"use strict\\"", + "type": "Literal", + "value": "use strict", + }, + "loc": Object { + "end": Object { + "column": 13, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 13, + ], + "type": "ExpressionStatement", + }, + Object { + "body": Object { + "body": Array [ + Object { + "computed": false, + "key": Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 4, + }, + "start": Object { + "column": 4, + "line": 4, + }, + }, + "name": "constructor", + "range": Array [ + 31, + 42, + ], + "type": "Identifier", + }, + "kind": "constructor", + "loc": Object { + "end": Object { + "column": 5, + "line": 6, + }, + "start": Object { + "column": 4, + "line": 4, + }, + }, + "range": Array [ + 31, + 75, + ], + "static": false, + "type": "MethodDefinition", + "value": Object { + "async": false, + "body": Object { + "body": Array [ + Object { + "directive": "use strict", + "expression": Object { + "loc": Object { + "end": Object { + "column": 20, + "line": 5, + }, + "start": Object { + "column": 8, + "line": 5, + }, + }, + "range": Array [ + 56, + 68, + ], + "raw": "\\"use strict\\"", + "type": "Literal", + "value": "use strict", + }, + "loc": Object { + "end": Object { + "column": 21, + "line": 5, + }, + "start": Object { + "column": 8, + "line": 5, + }, + }, + "range": Array [ + 56, + 69, + ], + "type": "ExpressionStatement", + }, + ], + "loc": Object { + "end": Object { + "column": 5, + "line": 6, + }, + "start": Object { + "column": 19, + "line": 4, + }, + }, + "range": Array [ + 46, + 75, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": null, + "loc": Object { + "end": Object { + "column": 5, + "line": 6, + }, + "start": Object { + "column": 16, + "line": 4, + }, + }, + "params": Array [], + "range": Array [ + 43, + 75, + ], + "type": "FunctionExpression", + }, + }, + Object { + "computed": false, + "key": Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 8, + }, + "start": Object { + "column": 8, + "line": 8, + }, + }, + "name": "foo", + "range": Array [ + 85, + 88, + ], + "type": "Identifier", + }, + "kind": "get", + "loc": Object { + "end": Object { + "column": 5, + "line": 10, + }, + "start": Object { + "column": 4, + "line": 8, + }, + }, + "range": Array [ + 81, + 121, + ], + "static": false, + "type": "MethodDefinition", + "value": Object { + "async": false, + "body": Object { + "body": Array [ + Object { + "directive": "use strict", + "expression": Object { + "loc": Object { + "end": Object { + "column": 20, + "line": 9, + }, + "start": Object { + "column": 8, + "line": 9, + }, + }, + "range": Array [ + 102, + 114, + ], + "raw": "\\"use strict\\"", + "type": "Literal", + "value": "use strict", + }, + "loc": Object { + "end": Object { + "column": 21, + "line": 9, + }, + "start": Object { + "column": 8, + "line": 9, + }, + }, + "range": Array [ + 102, + 115, + ], + "type": "ExpressionStatement", + }, + ], + "loc": Object { + "end": Object { + "column": 5, + "line": 10, + }, + "start": Object { + "column": 15, + "line": 8, + }, + }, + "range": Array [ + 92, + 121, + ], + "type": "BlockStatement", + }, + "expression": false, + "generator": false, + "id": null, + "loc": Object { + "end": Object { + "column": 5, + "line": 10, + }, + "start": Object { + "column": 12, + "line": 8, + }, + }, + "params": Array [], + "range": Array [ + 89, + 121, + ], + "type": "FunctionExpression", + }, + }, + Object { + "computed": false, + "key": Object { + "loc": Object { + "end": Object { + "column": 11, + "line": 12, + }, + "start": Object { + "column": 8, + "line": 12, + }, + }, + "name": "foo", + "range": Array [ + 131, + 134, + ], + "type": "Identifier", + }, + "kind": "set", + "loc": Object { + "end": Object { + "column": 5, + "line": 14, + }, + "start": Object { + "column": 4, + "line": 12, + }, + }, + "range": Array [ + 127, + 172, + ], + "static": false, + "type": "MethodDefinition", + "value": Object { + "async": false, + "body": Object { + "body": Array [ + Object { + "directive": "use strict", + "expression": Object { + "loc": Object { + "end": Object { + "column": 20, + "line": 13, + }, + 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Array [ + 32, + 33, + ], + "type": "Punctuator", + "value": ";", + }, + ], + "type": "Program", +} +`; + +exports[`javascript fixtures/directives/raw.src 1`] = ` +Object { + "body": Array [ + Object { + "directive": "use\\\\x20strict", + "expression": Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 15, + ], + "raw": "\\"use\\\\x20strict\\"", + "type": "Literal", + "value": "use strict", + }, + "loc": Object { + "end": Object { + "column": 16, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 16, + ], + "type": "ExpressionStatement", + }, + ], + "loc": Object { + "end": Object { + "column": 0, + "line": 2, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 17, + ], + "sourceType": "script", + "tokens": Array [ + Object { + "loc": Object { + "end": Object { + "column": 15, + "line": 1, + }, + "start": Object { + "column": 0, + "line": 1, + }, + }, + "range": Array [ + 0, + 15, + ], + "type": "String", + "value": "\\"use\\\\x20strict\\"", + }, + Object { + "loc": Object { + "end": Object { + "column": 16, + "line": 1, + }, + "start": Object { + "column": 15, + "line": 1, + }, + }, + "range": Array [ + 15, + 16, + ], + "type": "Punctuator", + "value": ";", + }, + ], + "type": "Program", +} +`; + exports[`javascript fixtures/experimentalAsyncIteration/async-generators.src 1`] = ` Object { "body": Array [ @@ -97178,6 +101030,7 @@ exports[`javascript fixtures/objectLiteralDuplicateProperties/error-proto-proper Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -97878,6 +101731,7 @@ exports[`javascript fixtures/objectLiteralDuplicateProperties/error-proto-string Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -98580,6 +102434,7 @@ exports[`javascript fixtures/objectLiteralDuplicateProperties/strict-duplicate-p Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -99101,6 +102956,7 @@ exports[`javascript fixtures/objectLiteralDuplicateProperties/strict-duplicate-s Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -103373,6 +107229,7 @@ exports[`javascript fixtures/octalLiterals/strict-uppercase.src 1`] = ` Object { "body": Array [ Object { + "directive": "use strict", "expression": Object { "loc": Object { "end": Object { @@ -111476,6 +115333,7 @@ exports[`javascript fixtures/unicodeCodePointEscapes/basic-string-literal.src 1` Object { "body": Array [ Object { + "directive": "\\\\u{714E}\\\\u{8336}", "expression": Object { "loc": Object { "end": Object { @@ -111573,6 +115431,7 @@ exports[`javascript fixtures/unicodeCodePointEscapes/complex-string-literal.src Object { "body": Array [ Object { + "directive": "\\\\u{20BB7}\\\\u{10FFFF}\\\\u{1}", "expression": Object { "loc": Object { "end": Object {