From ffde92349d611e3ab0b9d15cbb03f95440295600 Mon Sep 17 00:00:00 2001 From: Orta Date: Thu, 5 Mar 2020 10:37:36 -0500 Subject: [PATCH] Added @ts-expect-error to @ts-ignore directives (#36014) * Added @ts-expect-error to @ts-ignore directives Similar to `// @ts-ignore`, but will itself cause a new error diagnostic if it does not cause an existing diagnostic to be ignored. Technical summary: 1. The scanner will now keep track of `CommentDirective`s it comes across: both `@ts-expect-error` and `@ts-ignore` 2. During type checking, the program will turn those directives into a map keying them by line number 3. For each diagnostic, if it's preceded by a directive, that directive is marked as "used" 4. All `@ts-expect-error` directives not marked as used generate a new diagnostic error * Renamed to getDiagnosticsWithPrecedingDirectives per suggestion * Added JSDoc comment I thought I did already Co-authored-by: Orta --- src/compiler/diagnosticMessages.json | 4 + src/compiler/parser.ts | 2 + src/compiler/program.ts | 104 +++++++++++------- src/compiler/scanner.ts | 46 ++++++++ src/compiler/types.ts | 20 ++++ src/compiler/utilities.ts | 39 +++++++ src/services/services.ts | 1 + .../reference/ts-expect-error.errors.txt | 28 +++++ tests/baselines/reference/ts-expect-error.js | 29 +++++ .../reference/ts-expect-error.symbols | 23 ++++ .../baselines/reference/ts-expect-error.types | 29 +++++ .../baselines/reference/ts-ignore.errors.txt | 22 ++++ tests/baselines/reference/ts-ignore.js | 29 +++++ tests/baselines/reference/ts-ignore.symbols | 23 ++++ tests/baselines/reference/ts-ignore.types | 29 +++++ .../conformance/directives/ts-expect-error.ts | 15 +++ .../cases/conformance/directives/ts-ignore.ts | 15 +++ 17 files changed, 416 insertions(+), 42 deletions(-) create mode 100644 tests/baselines/reference/ts-expect-error.errors.txt create mode 100644 tests/baselines/reference/ts-expect-error.js create mode 100644 tests/baselines/reference/ts-expect-error.symbols create mode 100644 tests/baselines/reference/ts-expect-error.types create mode 100644 tests/baselines/reference/ts-ignore.errors.txt create mode 100644 tests/baselines/reference/ts-ignore.js create mode 100644 tests/baselines/reference/ts-ignore.symbols create mode 100644 tests/baselines/reference/ts-ignore.types create mode 100644 tests/cases/conformance/directives/ts-expect-error.ts create mode 100644 tests/cases/conformance/directives/ts-ignore.ts diff --git a/src/compiler/diagnosticMessages.json b/src/compiler/diagnosticMessages.json index 76cd6be59a..c8bd3ceb7b 100644 --- a/src/compiler/diagnosticMessages.json +++ b/src/compiler/diagnosticMessages.json @@ -2245,6 +2245,10 @@ "category": "Error", "code": 2577 }, + "Unused '@ts-expect-error' directive.": { + "category": "Error", + "code": 2578 + }, "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i @types/node`.": { "category": "Error", "code": 2580 diff --git a/src/compiler/parser.ts b/src/compiler/parser.ts index 802756971d..bd59db3fe2 100644 --- a/src/compiler/parser.ts +++ b/src/compiler/parser.ts @@ -915,6 +915,7 @@ namespace ts { function clearState() { // Clear out the text the scanner is pointing at, so it doesn't keep anything alive unnecessarily. + scanner.clearCommentDirectives(); scanner.setText(""); scanner.setOnError(undefined); @@ -948,6 +949,7 @@ namespace ts { setExternalModuleIndicator(sourceFile); + sourceFile.commentDirectives = scanner.getCommentDirectives(); sourceFile.nodeCount = nodeCount; sourceFile.identifierCount = identifierCount; sourceFile.identifiers = identifiers; diff --git a/src/compiler/program.ts b/src/compiler/program.ts index f6ac4a43e6..d876626119 100644 --- a/src/compiler/program.ts +++ b/src/compiler/program.ts @@ -1,6 +1,4 @@ namespace ts { - const ignoreDiagnosticCommentRegEx = /(^\s*$)|(^\s*\/\/\/?\s*(@ts-ignore)?)/; - export function findConfigFile(searchPath: string, fileExists: (fileName: string) => boolean, configName = "tsconfig.json"): string | undefined { return forEachAncestorDirectory(searchPath, ancestor => { const fileName = combinePaths(ancestor, configName); @@ -1661,17 +1659,16 @@ namespace ts { const fileProcessingDiagnosticsInFile = fileProcessingDiagnostics.getDiagnostics(sourceFile.fileName); const programDiagnosticsInFile = programDiagnostics.getDiagnostics(sourceFile.fileName); - let diagnostics: Diagnostic[] | undefined; - for (const diags of [fileProcessingDiagnosticsInFile, programDiagnosticsInFile]) { - if (diags) { - for (const diag of diags) { - if (shouldReportDiagnostic(diag)) { - diagnostics = append(diagnostics, diag); - } - } - } + return getMergedProgramDiagnostics(sourceFile, fileProcessingDiagnosticsInFile, programDiagnosticsInFile); + } + + function getMergedProgramDiagnostics(sourceFile: SourceFile, ...allDiagnostics: (readonly Diagnostic[] | undefined)[]) { + const flatDiagnostics = flatten(allDiagnostics); + if (!sourceFile.commentDirectives?.length) { + return flatDiagnostics; } - return diagnostics || emptyArray; + + return getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, flatDiagnostics).diagnostics; } function getDeclarationDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): readonly DiagnosticWithLocation[] { @@ -1749,20 +1746,38 @@ namespace ts { const bindDiagnostics: readonly Diagnostic[] = includeBindAndCheckDiagnostics ? sourceFile.bindDiagnostics : emptyArray; const checkDiagnostics = includeBindAndCheckDiagnostics ? typeChecker.getDiagnostics(sourceFile, cancellationToken) : emptyArray; - let diagnostics: Diagnostic[] | undefined; - for (const diags of [bindDiagnostics, checkDiagnostics, isCheckJs ? sourceFile.jsDocDiagnostics : undefined]) { - if (diags) { - for (const diag of diags) { - if (shouldReportDiagnostic(diag)) { - diagnostics = append(diagnostics, diag); - } - } - } - } - return diagnostics || emptyArray; + return getMergedBindAndCheckDiagnostics(sourceFile, bindDiagnostics, checkDiagnostics, isCheckJs ? sourceFile.jsDocDiagnostics : undefined); }); } + function getMergedBindAndCheckDiagnostics(sourceFile: SourceFile, ...allDiagnostics: (readonly Diagnostic[] | undefined)[]) { + const flatDiagnostics = flatten(allDiagnostics); + if (!sourceFile.commentDirectives?.length) { + return flatDiagnostics; + } + + const { diagnostics, directives } = getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, flatDiagnostics); + + for (const errorExpectation of directives.getUnusedExpectations()) { + diagnostics.push(createDiagnosticForRange(sourceFile, errorExpectation.range, Diagnostics.Unused_ts_expect_error_directive)); + } + + return diagnostics; + } + + /** + * Creates a map of comment directives along with the diagnostics immediately preceded by one of them. + * Comments that match to any of those diagnostics are marked as used. + */ + function getDiagnosticsWithPrecedingDirectives(sourceFile: SourceFile, commentDirectives: CommentDirective[], flatDiagnostics: Diagnostic[]) { + // Diagnostics are only reported if there is no comment directive preceding them + // This will modify the directives map by marking "used" ones with a corresponding diagnostic + const directives = createCommentDirectivesMap(sourceFile, commentDirectives); + const diagnostics = flatDiagnostics.filter(diagnostic => markPrecedingCommentDirectiveLine(diagnostic, directives) === -1); + + return { diagnostics, directives }; + } + function getSuggestionDiagnostics(sourceFile: SourceFile, cancellationToken: CancellationToken): readonly DiagnosticWithLocation[] { return runWithCancellationToken(() => { return getDiagnosticsProducingTypeChecker().getSuggestionDiagnostics(sourceFile, cancellationToken); @@ -1770,28 +1785,33 @@ namespace ts { } /** - * Skip errors if previous line start with '// @ts-ignore' comment, not counting non-empty non-comment lines + * @returns The line index marked as preceding the diagnostic, or -1 if none was. */ - function shouldReportDiagnostic(diagnostic: Diagnostic) { + function markPrecedingCommentDirectiveLine(diagnostic: Diagnostic, directives: CommentDirectivesMap) { const { file, start } = diagnostic; - if (file) { - const lineStarts = getLineStarts(file); - let { line } = computeLineAndCharacterOfPosition(lineStarts, start!); // TODO: GH#18217 - while (line > 0) { - const previousLineText = file.text.slice(lineStarts[line - 1], lineStarts[line]); - const result = ignoreDiagnosticCommentRegEx.exec(previousLineText); - if (!result) { - // non-empty line - return true; - } - if (result[3]) { - // @ts-ignore - return false; - } - line--; - } + if (!file) { + return -1; } - return true; + + // Start out with the line just before the text + const lineStarts = getLineStarts(file); + let line = computeLineAndCharacterOfPosition(lineStarts, start!).line - 1; // TODO: GH#18217 + while (line >= 0) { + // As soon as that line is known to have a comment directive, use that + if (directives.markUsed(line)) { + return line; + } + + // Stop searching if the line is not empty and not a comment + const lineText = file.text.slice(lineStarts[line - 1], lineStarts[line]).trim(); + if (lineText !== "" && !/^(\s*)\/\/(.*)$/.test(lineText)) { + return -1; + } + + line--; + } + + return -1; } function getJSSyntacticDiagnosticsForFile(sourceFile: SourceFile): DiagnosticWithLocation[] { diff --git a/src/compiler/scanner.ts b/src/compiler/scanner.ts index 7377e2a4c6..ab08af376d 100644 --- a/src/compiler/scanner.ts +++ b/src/compiler/scanner.ts @@ -25,6 +25,8 @@ namespace ts { isReservedWord(): boolean; isUnterminated(): boolean; /* @internal */ + getCommentDirectives(): CommentDirective[] | undefined; + /* @internal */ getTokenFlags(): TokenFlags; reScanGreaterToken(): SyntaxKind; reScanSlashToken(): SyntaxKind; @@ -39,7 +41,10 @@ namespace ts { scanJsxToken(): JsxTokenSyntaxKind; scanJsDocToken(): JSDocSyntaxKind; scan(): SyntaxKind; + getText(): string; + /* @internal */ + clearCommentDirectives(): void; // Sets the text for the scanner to scan. An optional subrange starting point and length // can be provided to have the scanner only scan a portion of the text. setText(text: string | undefined, start?: number, length?: number): void; @@ -264,6 +269,11 @@ namespace ts { const unicodeESNextIdentifierStart = [65, 90, 97, 122, 170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 895, 895, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1327, 1329, 1366, 1369, 1369, 1376, 1416, 1488, 1514, 1519, 1522, 1568, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 2074, 2084, 2084, 2088, 2088, 2112, 2136, 2144, 2154, 2208, 2228, 2230, 2237, 2308, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2417, 2432, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2493, 2493, 2510, 2510, 2524, 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126545, 126546, 126548, 126548, 126551, 126551, 126553, 126553, 126555, 126555, 126557, 126557, 126559, 126559, 126561, 126562, 126564, 126564, 126567, 126570, 126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 131072, 173782, 173824, 177972, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101]; const unicodeESNextIdentifierPart = [48, 57, 65, 90, 95, 95, 97, 122, 170, 170, 181, 181, 183, 183, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 768, 884, 886, 887, 890, 893, 895, 895, 902, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1155, 1159, 1162, 1327, 1329, 1366, 1369, 1369, 1376, 1416, 1425, 1469, 1471, 1471, 1473, 1474, 1476, 1477, 1479, 1479, 1488, 1514, 1519, 1522, 1552, 1562, 1568, 1641, 1646, 1747, 1749, 1756, 1759, 1768, 1770, 1788, 1791, 1791, 1808, 1866, 1869, 1969, 1984, 2037, 2042, 2042, 2045, 2045, 2048, 2093, 2112, 2139, 2144, 2154, 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66504, 66511, 66513, 66517, 66560, 66717, 66720, 66729, 66736, 66771, 66776, 66811, 66816, 66855, 66864, 66915, 67072, 67382, 67392, 67413, 67424, 67431, 67584, 67589, 67592, 67592, 67594, 67637, 67639, 67640, 67644, 67644, 67647, 67669, 67680, 67702, 67712, 67742, 67808, 67826, 67828, 67829, 67840, 67861, 67872, 67897, 67968, 68023, 68030, 68031, 68096, 68099, 68101, 68102, 68108, 68115, 68117, 68119, 68121, 68149, 68152, 68154, 68159, 68159, 68192, 68220, 68224, 68252, 68288, 68295, 68297, 68326, 68352, 68405, 68416, 68437, 68448, 68466, 68480, 68497, 68608, 68680, 68736, 68786, 68800, 68850, 68864, 68903, 68912, 68921, 69376, 69404, 69415, 69415, 69424, 69456, 69600, 69622, 69632, 69702, 69734, 69743, 69759, 69818, 69840, 69864, 69872, 69881, 69888, 69940, 69942, 69951, 69956, 69958, 69968, 70003, 70006, 70006, 70016, 70084, 70089, 70092, 70096, 70106, 70108, 70108, 70144, 70161, 70163, 70199, 70206, 70206, 70272, 70278, 70280, 70280, 70282, 70285, 70287, 70301, 70303, 70312, 70320, 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92160, 92728, 92736, 92766, 92768, 92777, 92880, 92909, 92912, 92916, 92928, 92982, 92992, 92995, 93008, 93017, 93027, 93047, 93053, 93071, 93760, 93823, 93952, 94026, 94031, 94087, 94095, 94111, 94176, 94177, 94179, 94179, 94208, 100343, 100352, 101106, 110592, 110878, 110928, 110930, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 113821, 113822, 119141, 119145, 119149, 119154, 119163, 119170, 119173, 119179, 119210, 119213, 119362, 119364, 119808, 119892, 119894, 119964, 119966, 119967, 119970, 119970, 119973, 119974, 119977, 119980, 119982, 119993, 119995, 119995, 119997, 120003, 120005, 120069, 120071, 120074, 120077, 120084, 120086, 120092, 120094, 120121, 120123, 120126, 120128, 120132, 120134, 120134, 120138, 120144, 120146, 120485, 120488, 120512, 120514, 120538, 120540, 120570, 120572, 120596, 120598, 120628, 120630, 120654, 120656, 120686, 120688, 120712, 120714, 120744, 120746, 120770, 120772, 120779, 120782, 120831, 121344, 121398, 121403, 121452, 121461, 121461, 121476, 121476, 121499, 121503, 121505, 121519, 122880, 122886, 122888, 122904, 122907, 122913, 122915, 122916, 122918, 122922, 123136, 123180, 123184, 123197, 123200, 123209, 123214, 123214, 123584, 123641, 124928, 125124, 125136, 125142, 125184, 125259, 125264, 125273, 126464, 126467, 126469, 126495, 126497, 126498, 126500, 126500, 126503, 126503, 126505, 126514, 126516, 126519, 126521, 126521, 126523, 126523, 126530, 126530, 126535, 126535, 126537, 126537, 126539, 126539, 126541, 126543, 126545, 126546, 126548, 126548, 126551, 126551, 126553, 126553, 126555, 126555, 126557, 126557, 126559, 126559, 126561, 126562, 126564, 126564, 126567, 126570, 126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 131072, 173782, 173824, 177972, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101, 917760, 917999]; + /** + * Test for whether a comment's text contains a `@ts-expect-error` or `@ts-ignore` directive. + */ + const commentDirectiveRegEx = /^\s*\/\/\/?\s*@(ts-expect-error|ts-ignore)/; + function lookupInUnicodeMap(code: number, map: readonly number[]): boolean { // Bail out quickly if it couldn't possibly be in the map. if (code < map[0]) { @@ -889,6 +899,7 @@ namespace ts { let tokenValue!: string; let tokenFlags: TokenFlags; + let commentDirectives: CommentDirective[] | undefined; let inJSDocType = 0; setText(text, start, length); @@ -906,6 +917,7 @@ namespace ts { isIdentifier: () => token === SyntaxKind.Identifier || token > SyntaxKind.LastReservedWord, isReservedWord: () => token >= SyntaxKind.FirstReservedWord && token <= SyntaxKind.LastReservedWord, isUnterminated: () => (tokenFlags & TokenFlags.Unterminated) !== 0, + getCommentDirectives: () => commentDirectives, getTokenFlags: () => tokenFlags, reScanGreaterToken, reScanSlashToken, @@ -921,6 +933,7 @@ namespace ts { scanJsDocToken, scan, getText, + clearCommentDirectives, setText, setScriptTarget, setLanguageVariant, @@ -1700,7 +1713,17 @@ namespace ts { break; } pos++; + } + const type = getDirectiveFromComment(text.slice(tokenPos, pos)); + if (type !== undefined) { + commentDirectives = append( + commentDirectives, + { + range: { pos: tokenPos, end: pos }, + type, + }, + ); } if (skipTrivia) { @@ -2075,6 +2098,23 @@ namespace ts { return token; } + function getDirectiveFromComment(text: string) { + const match = commentDirectiveRegEx.exec(text); + if (!match) { + return undefined; + } + + switch (match[1]) { + case "ts-expect-error": + return CommentDirectiveType.ExpectError; + + case "ts-ignore": + return CommentDirectiveType.Ignore; + } + + return undefined; + } + /** * Unconditionally back up and scan a template expression portion. */ @@ -2341,6 +2381,7 @@ namespace ts { const saveToken = token; const saveTokenValue = tokenValue; const saveTokenFlags = tokenFlags; + const saveErrorExpectations = commentDirectives; setText(text, start, length); const result = callback(); @@ -2352,6 +2393,7 @@ namespace ts { token = saveToken; tokenValue = saveTokenValue; tokenFlags = saveTokenFlags; + commentDirectives = saveErrorExpectations; return result; } @@ -2368,6 +2410,10 @@ namespace ts { return text; } + function clearCommentDirectives() { + commentDirectives = undefined; + } + function setText(newText: string | undefined, start: number | undefined, length: number | undefined) { text = newText || ""; end = length === undefined ? text.length : start! + length; diff --git a/src/compiler/types.ts b/src/compiler/types.ts index 557021b0e4..8348249b77 100644 --- a/src/compiler/types.ts +++ b/src/compiler/types.ts @@ -2990,6 +2990,8 @@ namespace ts { // This field should never be used directly to obtain line map, use getLineMap function instead. /* @internal */ lineMap: readonly number[]; /* @internal */ classifiableNames?: ReadonlyUnderscoreEscapedMap; + // Comments containing @ts-* directives, in order. + /* @internal */ commentDirectives?: CommentDirective[]; // Stores a mapping 'external module reference text' -> 'resolved file name' | undefined // It is used to resolve module names in the checker. // Content of this field should never be used directly - use getResolvedModuleFileName/setResolvedModuleFileName functions instead @@ -3009,6 +3011,18 @@ namespace ts { /*@internal*/ exportedModulesFromDeclarationEmit?: ExportedModulesFromDeclarationEmit; } + /* @internal */ + export interface CommentDirective { + range: TextRange; + type: CommentDirectiveType, + } + + /* @internal */ + export const enum CommentDirectiveType { + ExpectError, + Ignore, + } + /*@internal*/ export type ExportedModulesFromDeclarationEmit = readonly Symbol[]; @@ -6667,6 +6681,12 @@ namespace ts { forEach(action: (value: PragmaPseudoMap[TKey] | PragmaPseudoMap[TKey][], key: TKey) => void): void; } + /* @internal */ + export interface CommentDirectivesMap { + getUnusedExpectations(): CommentDirective[]; + markUsed(matchedLine: number): boolean; + } + export interface UserPreferences { readonly disableSuggestions?: boolean; readonly quotePreference?: "auto" | "double" | "single"; diff --git a/src/compiler/utilities.ts b/src/compiler/utilities.ts index 648bed6f7f..36c7765d6f 100644 --- a/src/compiler/utilities.ts +++ b/src/compiler/utilities.ts @@ -470,6 +470,34 @@ namespace ts { text.charCodeAt(start + 2) === CharacterCodes.exclamation; } + export function createCommentDirectivesMap(sourceFile: SourceFile, commentDirectives: CommentDirective[]): CommentDirectivesMap { + const directivesByLine = createMapFromEntries( + commentDirectives.map(commentDirective => ([ + `${getLineAndCharacterOfPosition(sourceFile, commentDirective.range.pos).line}`, + commentDirective, + ])) + ); + + const usedLines = createMap(); + + return { getUnusedExpectations, markUsed }; + + function getUnusedExpectations() { + return arrayFrom(directivesByLine.entries()) + .filter(([line, directive]) => directive.type === CommentDirectiveType.ExpectError && !usedLines.get(line)) + .map(([_, directive]) => directive); + } + + function markUsed(line: number) { + if (!directivesByLine.has(`${line}`)) { + return false; + } + + usedLines.set(`${line}`, true); + return true; + } + } + export function getTokenPosOfNode(node: Node, sourceFile?: SourceFileLike, includeJsDoc?: boolean): number { // With nodes that have no width (i.e. 'Missing' nodes), we actually *don't* // want to skip trivia because this will launch us forward to the next token. @@ -914,6 +942,17 @@ namespace ts { }; } + export function createDiagnosticForRange(sourceFile: SourceFile, range: TextRange, message: DiagnosticMessage): DiagnosticWithLocation { + return { + file: sourceFile, + start: range.pos, + length: range.end - range.pos, + code: message.code, + category: message.category, + messageText: message.message, + }; + } + export function getSpanOfTokenAtPosition(sourceFile: SourceFile, pos: number): TextSpan { const scanner = createScanner(sourceFile.languageVersion, /*skipTrivia*/ true, sourceFile.languageVariant, sourceFile.text, /*onError:*/ undefined, pos); scanner.scan(); diff --git a/src/services/services.ts b/src/services/services.ts index f6e2698045..753642ccde 100644 --- a/src/services/services.ts +++ b/src/services/services.ts @@ -614,6 +614,7 @@ namespace ts { private namedDeclarations: Map | undefined; public ambientModuleNames!: string[]; public checkJsDirective: CheckJsDirective | undefined; + public errorExpectations: TextRange[] | undefined; public possiblyContainDynamicImport?: boolean; public pragmas!: PragmaMap; public localJsxFactory: EntityName | undefined; diff --git a/tests/baselines/reference/ts-expect-error.errors.txt b/tests/baselines/reference/ts-expect-error.errors.txt new file mode 100644 index 0000000000..7ffda9dbf1 --- /dev/null +++ b/tests/baselines/reference/ts-expect-error.errors.txt @@ -0,0 +1,28 @@ +tests/cases/conformance/directives/ts-expect-error.ts(4,1): error TS2578: Unused '@ts-expect-error' directive. +tests/cases/conformance/directives/ts-expect-error.ts(10,1): error TS2578: Unused '@ts-expect-error' directive. +tests/cases/conformance/directives/ts-expect-error.ts(13,5): error TS2322: Type '"nope"' is not assignable to type 'number'. + + +==== tests/cases/conformance/directives/ts-expect-error.ts (3 errors) ==== + // @ts-expect-error additional commenting + var invalidCommentedFancy: number = 'nope'; + + // @ts-expect-error additional commenting + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +!!! error TS2578: Unused '@ts-expect-error' directive. + var validCommentedFancy: string = 'nope'; + + // @ts-expect-error + var invalidCommentedPlain: number = 'nope'; + + // @ts-expect-error + ~~~~~~~~~~~~~~~~~~~ +!!! error TS2578: Unused '@ts-expect-error' directive. + var validCommentedPlain: string = 'nope'; + + var invalidPlain: number = 'nope'; + ~~~~~~~~~~~~ +!!! error TS2322: Type '"nope"' is not assignable to type 'number'. + + var validPlain: string = 'nope'; + \ No newline at end of file diff --git a/tests/baselines/reference/ts-expect-error.js b/tests/baselines/reference/ts-expect-error.js new file mode 100644 index 0000000000..f37316d92b --- /dev/null +++ b/tests/baselines/reference/ts-expect-error.js @@ -0,0 +1,29 @@ +//// [ts-expect-error.ts] +// @ts-expect-error additional commenting +var invalidCommentedFancy: number = 'nope'; + +// @ts-expect-error additional commenting +var validCommentedFancy: string = 'nope'; + +// @ts-expect-error +var invalidCommentedPlain: number = 'nope'; + +// @ts-expect-error +var validCommentedPlain: string = 'nope'; + +var invalidPlain: number = 'nope'; + +var validPlain: string = 'nope'; + + +//// [ts-expect-error.js] +// @ts-expect-error additional commenting +var invalidCommentedFancy = 'nope'; +// @ts-expect-error additional commenting +var validCommentedFancy = 'nope'; +// @ts-expect-error +var invalidCommentedPlain = 'nope'; +// @ts-expect-error +var validCommentedPlain = 'nope'; +var invalidPlain = 'nope'; +var validPlain = 'nope'; diff --git a/tests/baselines/reference/ts-expect-error.symbols b/tests/baselines/reference/ts-expect-error.symbols new file mode 100644 index 0000000000..fec43e1eb2 --- /dev/null +++ b/tests/baselines/reference/ts-expect-error.symbols @@ -0,0 +1,23 @@ +=== tests/cases/conformance/directives/ts-expect-error.ts === +// @ts-expect-error additional commenting +var invalidCommentedFancy: number = 'nope'; +>invalidCommentedFancy : Symbol(invalidCommentedFancy, Decl(ts-expect-error.ts, 1, 3)) + +// @ts-expect-error additional commenting +var validCommentedFancy: string = 'nope'; +>validCommentedFancy : Symbol(validCommentedFancy, Decl(ts-expect-error.ts, 4, 3)) + +// @ts-expect-error +var invalidCommentedPlain: number = 'nope'; +>invalidCommentedPlain : Symbol(invalidCommentedPlain, Decl(ts-expect-error.ts, 7, 3)) + +// @ts-expect-error +var validCommentedPlain: string = 'nope'; +>validCommentedPlain : Symbol(validCommentedPlain, Decl(ts-expect-error.ts, 10, 3)) + +var invalidPlain: number = 'nope'; +>invalidPlain : Symbol(invalidPlain, Decl(ts-expect-error.ts, 12, 3)) + +var validPlain: string = 'nope'; +>validPlain : Symbol(validPlain, Decl(ts-expect-error.ts, 14, 3)) + diff --git a/tests/baselines/reference/ts-expect-error.types b/tests/baselines/reference/ts-expect-error.types new file mode 100644 index 0000000000..e338b276b7 --- /dev/null +++ b/tests/baselines/reference/ts-expect-error.types @@ -0,0 +1,29 @@ +=== tests/cases/conformance/directives/ts-expect-error.ts === +// @ts-expect-error additional commenting +var invalidCommentedFancy: number = 'nope'; +>invalidCommentedFancy : number +>'nope' : "nope" + +// @ts-expect-error additional commenting +var validCommentedFancy: string = 'nope'; +>validCommentedFancy : string +>'nope' : "nope" + +// @ts-expect-error +var invalidCommentedPlain: number = 'nope'; +>invalidCommentedPlain : number +>'nope' : "nope" + +// @ts-expect-error +var validCommentedPlain: string = 'nope'; +>validCommentedPlain : string +>'nope' : "nope" + +var invalidPlain: number = 'nope'; +>invalidPlain : number +>'nope' : "nope" + +var validPlain: string = 'nope'; +>validPlain : string +>'nope' : "nope" + diff --git a/tests/baselines/reference/ts-ignore.errors.txt b/tests/baselines/reference/ts-ignore.errors.txt new file mode 100644 index 0000000000..d2e7aea225 --- /dev/null +++ b/tests/baselines/reference/ts-ignore.errors.txt @@ -0,0 +1,22 @@ +tests/cases/conformance/directives/ts-ignore.ts(13,5): error TS2322: Type '"nope"' is not assignable to type 'number'. + + +==== tests/cases/conformance/directives/ts-ignore.ts (1 errors) ==== + // @ts-ignore with additional commenting + var invalidCommentedFancy: number = 'nope'; + + // @ts-ignore with additional commenting + var validCommentedFancy: string = 'nope'; + + // @ts-ignore + var invalidCommentedPlain: number = 'nope'; + + // @ts-ignore + var validCommentedPlain: string = 'nope'; + + var invalidPlain: number = 'nope'; + ~~~~~~~~~~~~ +!!! error TS2322: Type '"nope"' is not assignable to type 'number'. + + var validPlain: string = 'nope'; + \ No newline at end of file diff --git a/tests/baselines/reference/ts-ignore.js b/tests/baselines/reference/ts-ignore.js new file mode 100644 index 0000000000..5786f42851 --- /dev/null +++ b/tests/baselines/reference/ts-ignore.js @@ -0,0 +1,29 @@ +//// [ts-ignore.ts] +// @ts-ignore with additional commenting +var invalidCommentedFancy: number = 'nope'; + +// @ts-ignore with additional commenting +var validCommentedFancy: string = 'nope'; + +// @ts-ignore +var invalidCommentedPlain: number = 'nope'; + +// @ts-ignore +var validCommentedPlain: string = 'nope'; + +var invalidPlain: number = 'nope'; + +var validPlain: string = 'nope'; + + +//// [ts-ignore.js] +// @ts-ignore with additional commenting +var invalidCommentedFancy = 'nope'; +// @ts-ignore with additional commenting +var validCommentedFancy = 'nope'; +// @ts-ignore +var invalidCommentedPlain = 'nope'; +// @ts-ignore +var validCommentedPlain = 'nope'; +var invalidPlain = 'nope'; +var validPlain = 'nope'; diff --git a/tests/baselines/reference/ts-ignore.symbols b/tests/baselines/reference/ts-ignore.symbols new file mode 100644 index 0000000000..70623b0fc8 --- /dev/null +++ b/tests/baselines/reference/ts-ignore.symbols @@ -0,0 +1,23 @@ +=== tests/cases/conformance/directives/ts-ignore.ts === +// @ts-ignore with additional commenting +var invalidCommentedFancy: number = 'nope'; +>invalidCommentedFancy : Symbol(invalidCommentedFancy, Decl(ts-ignore.ts, 1, 3)) + +// @ts-ignore with additional commenting +var validCommentedFancy: string = 'nope'; +>validCommentedFancy : Symbol(validCommentedFancy, Decl(ts-ignore.ts, 4, 3)) + +// @ts-ignore +var invalidCommentedPlain: number = 'nope'; +>invalidCommentedPlain : Symbol(invalidCommentedPlain, Decl(ts-ignore.ts, 7, 3)) + +// @ts-ignore +var validCommentedPlain: string = 'nope'; +>validCommentedPlain : Symbol(validCommentedPlain, Decl(ts-ignore.ts, 10, 3)) + +var invalidPlain: number = 'nope'; +>invalidPlain : Symbol(invalidPlain, Decl(ts-ignore.ts, 12, 3)) + +var validPlain: string = 'nope'; +>validPlain : Symbol(validPlain, Decl(ts-ignore.ts, 14, 3)) + diff --git a/tests/baselines/reference/ts-ignore.types b/tests/baselines/reference/ts-ignore.types new file mode 100644 index 0000000000..96b6db555d --- /dev/null +++ b/tests/baselines/reference/ts-ignore.types @@ -0,0 +1,29 @@ +=== tests/cases/conformance/directives/ts-ignore.ts === +// @ts-ignore with additional commenting +var invalidCommentedFancy: number = 'nope'; +>invalidCommentedFancy : number +>'nope' : "nope" + +// @ts-ignore with additional commenting +var validCommentedFancy: string = 'nope'; +>validCommentedFancy : string +>'nope' : "nope" + +// @ts-ignore +var invalidCommentedPlain: number = 'nope'; +>invalidCommentedPlain : number +>'nope' : "nope" + +// @ts-ignore +var validCommentedPlain: string = 'nope'; +>validCommentedPlain : string +>'nope' : "nope" + +var invalidPlain: number = 'nope'; +>invalidPlain : number +>'nope' : "nope" + +var validPlain: string = 'nope'; +>validPlain : string +>'nope' : "nope" + diff --git a/tests/cases/conformance/directives/ts-expect-error.ts b/tests/cases/conformance/directives/ts-expect-error.ts new file mode 100644 index 0000000000..5baea77dc5 --- /dev/null +++ b/tests/cases/conformance/directives/ts-expect-error.ts @@ -0,0 +1,15 @@ +// @ts-expect-error additional commenting +var invalidCommentedFancy: number = 'nope'; + +// @ts-expect-error additional commenting +var validCommentedFancy: string = 'nope'; + +// @ts-expect-error +var invalidCommentedPlain: number = 'nope'; + +// @ts-expect-error +var validCommentedPlain: string = 'nope'; + +var invalidPlain: number = 'nope'; + +var validPlain: string = 'nope'; diff --git a/tests/cases/conformance/directives/ts-ignore.ts b/tests/cases/conformance/directives/ts-ignore.ts new file mode 100644 index 0000000000..0b058f9ea3 --- /dev/null +++ b/tests/cases/conformance/directives/ts-ignore.ts @@ -0,0 +1,15 @@ +// @ts-ignore with additional commenting +var invalidCommentedFancy: number = 'nope'; + +// @ts-ignore with additional commenting +var validCommentedFancy: string = 'nope'; + +// @ts-ignore +var invalidCommentedPlain: number = 'nope'; + +// @ts-ignore +var validCommentedPlain: string = 'nope'; + +var invalidPlain: number = 'nope'; + +var validPlain: string = 'nope';