Function getUnusedName

test/fixtures/snapshot/typescript.js:55289–55311

(input, symbol)

                    }
                }
                function getUnusedName(input, symbol) {
                    var _a, _b;
                    var id = symbol ? getSymbolId(symbol) : undefined;
                    if (id) {
                        if (context.remappedSymbolNames.has(id)) {
                            return context.remappedSymbolNames.get(id);
                        }
                    }
                    if (symbol) {
                        input = getNameCandidateWorker(symbol, input);
                    }
                    var i = 0;
                    var original = input;
                    while ((_a = context.usedSymbolNames) === null || _a === void 0 ? void 0 : _a.has(input)) {
                        i++;
                        input = "".concat(original, "_").concat(i);
                    }
                    (_b = context.usedSymbolNames) === null || _b === void 0 ? void 0 : _b.add(input);
                    if (id) {
                        context.remappedSymbolNames.set(id, input);
                    }
                    return input;
                }
                function getNameCandidateWorker(symbol, localName) {
                    if (localName === "default" /* InternalSymbolName.Default */ || localName === "__class" /* InternalSymbolName.Class */ || localName === "__function" /* InternalSymbolName.Function */) {
                        var flags = context.flags;