Function processSourceFile

test/fixtures/snapshot/typescript.js:118147–118156

This has side effects through `findSourceFile`.

(fileName, isDefaultLib, ignoreNoDefaultLib, packageId, reason)

        }
        /** This has side effects through `findSourceFile`. */
        function processSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, packageId, reason) {
            getSourceFileFromReferenceWorker(fileName, function (fileName) { return findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId); }, // TODO: GH#18217
            function (diagnostic) {
                var args = [];
                for (var _i = 1; _i < arguments.length; _i++) {
                    args[_i - 1] = arguments[_i];
                }
                return addFilePreprocessingFileExplainingDiagnostic(/*file*/ undefined, reason, diagnostic, args);
            }, reason);
        }
        function processProjectReferenceFile(fileName, reason) {
            return processSourceFile(fileName, /*isDefaultLib*/ false, /*ignoreNoDefaultLib*/ false, /*packageId*/ undefined, reason);
        }