Function createDiagnosticExplainingFile

test/fixtures/snapshot/typescript.js:118942–118974

(file, fileProcessingReason, diagnostic, args)

            }
        }
        function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) {
            var _a;
            var fileIncludeReasons;
            var relatedInfo;
            var locationReason = isReferencedFile(fileProcessingReason) ? fileProcessingReason : undefined;
            if (file)
                (_a = fileReasons.get(file.path)) === null || _a === void 0 ? void 0 : _a.forEach(processReason);
            if (fileProcessingReason)
                processReason(fileProcessingReason);
            // If we have location and there is only one reason file is in which is the location, dont add details for file include
            if (locationReason && (fileIncludeReasons === null || fileIncludeReasons === void 0 ? void 0 : fileIncludeReasons.length) === 1)
                fileIncludeReasons = undefined;
            var location = locationReason && getReferencedFileLocation(getSourceFileByPath, locationReason);
            var fileIncludeReasonDetails = fileIncludeReasons && ts.chainDiagnosticMessages(fileIncludeReasons, ts.Diagnostics.The_file_is_in_the_program_because_Colon);
            var redirectInfo = file && ts.explainIfFileIsRedirect(file);
            var chain = ts.chainDiagnosticMessages.apply(void 0, __spreadArray([redirectInfo ? fileIncludeReasonDetails ? __spreadArray([fileIncludeReasonDetails], redirectInfo, true) : redirectInfo : fileIncludeReasonDetails, diagnostic], args || ts.emptyArray, false));
            return location && isReferenceFileLocation(location) ?
                ts.createFileDiagnosticFromMessageChain(location.file, location.pos, location.end - location.pos, chain, relatedInfo) :
                ts.createCompilerDiagnosticFromMessageChain(chain, relatedInfo);
            function processReason(reason) {
                (fileIncludeReasons || (fileIncludeReasons = [])).push(ts.fileIncludeReasonToDiagnostics(program, reason));
                if (!locationReason && isReferencedFile(reason)) {
                    // Report error at first reference file or file currently in processing and dont report in related information
                    locationReason = reason;
                }
                else if (locationReason !== reason) {
                    relatedInfo = ts.append(relatedInfo, fileIncludeReasonToRelatedInformation(reason));
                }
                // Remove fileProcessingReason if its already included in fileReasons of the program
                if (reason === fileProcessingReason)
                    fileProcessingReason = undefined;
            }
        }
        function addFilePreprocessingFileExplainingDiagnostic(file, fileProcessingReason, diagnostic, args) {
            (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({
                kind: 1 /* FilePreprocessingDiagnosticsKind.FilePreprocessingFileExplainingDiagnostic */,