Function loadWithTypeDirectiveCache

test/fixtures/snapshot/typescript.js:116170–116192

(names, containingFile, redirectedReference, containingFileMode, loader)

    ts.flattenDiagnosticMessageText = flattenDiagnosticMessageText;
    /* @internal */
    function loadWithTypeDirectiveCache(names, containingFile, redirectedReference, containingFileMode, loader) {
        if (names.length === 0) {
            return [];
        }
        var resolutions = [];
        var cache = new ts.Map();
        for (var _i = 0, names_2 = names; _i < names_2.length; _i++) {
            var name = names_2[_i];
            var result = void 0;
            var mode = getModeForFileReference(name, containingFileMode);
            // We lower-case all type references because npm automatically lowercases all packages. See GH#9824.
            var strName = ts.isString(name) ? name : name.fileName.toLowerCase();
            var cacheKey = mode !== undefined ? "".concat(mode, "|").concat(strName) : strName;
            if (cache.has(cacheKey)) {
                result = cache.get(cacheKey);
            }
            else {
                cache.set(cacheKey, result = loader(strName, containingFile, redirectedReference, mode));
            }
            resolutions.push(result);
        }
        return resolutions;
    }
    ts.loadWithTypeDirectiveCache = loadWithTypeDirectiveCache;
    ;
    /**