mirror of
https://github.com/swc-project/swc.git
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fix(es/minifier): Increment ref_count
while invoking IIFE (#8904)
**Related issue:** - Closes #8880
This commit is contained in:
parent
579a1de6b2
commit
86e2bb04ac
70
crates/swc/tests/fixture/issues-8xxx/8880/input/.swcrc
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70
crates/swc/tests/fixture/issues-8xxx/8880/input/.swcrc
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@ -0,0 +1,70 @@
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{
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"jsc": {
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"externalHelpers": true,
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"parser": {
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"syntax": "typescript",
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"tsx": false
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},
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"transform": {
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"legacyDecorator": true,
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},
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"target": "es2017",
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"loose": false,
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"minify": {
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"compress": {
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"arguments": false,
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"arrows": true,
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"booleans": false,
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"booleans_as_integers": false,
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"collapse_vars": true,
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"comparisons": true,
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"computed_props": true,
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"conditionals": true,
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"dead_code": true,
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"directives": true,
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"drop_console": false,
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"drop_debugger": true,
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"evaluate": true,
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"expression": false,
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"hoist_funs": false,
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"hoist_props": true,
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"hoist_vars": false,
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"if_return": true,
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"join_vars": false,
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"keep_classnames": false,
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"keep_fargs": true,
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"keep_fnames": false,
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"keep_infinity": false,
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"loops": false,
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"negate_iife": false,
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"properties": false,
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"reduce_funcs": false,
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"reduce_vars": false,
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"side_effects": true,
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"switches": false,
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"typeofs": false,
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"unsafe": false,
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"unsafe_arrows": false,
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"unsafe_comps": false,
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"unsafe_Function": false,
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"unsafe_math": false,
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"unsafe_symbols": false,
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"unsafe_methods": false,
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"unsafe_proto": false,
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"unsafe_regexp": false,
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"unsafe_undefined": false,
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"unused": false,
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"const_to_let": false,
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"pristine_globals": true,
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"sequences": false,
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"passes": 2,
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},
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"mangle": false
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}
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},
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"module": {
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"type": "es6"
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},
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"minify": false,
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"isModule": true
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}
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70
crates/swc/tests/fixture/issues-8xxx/8880/input/1.js
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70
crates/swc/tests/fixture/issues-8xxx/8880/input/1.js
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@ -0,0 +1,70 @@
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function a(module, exports, farmRequire, farmDynamicRequire) {
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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const _interop_require_default = farmRequire("@swc/helpers/_/_interop_require_default");
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const _typeof = _interop_require_default._(farmRequire("8178b9bd"));
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const _dep734fea04 = farmRequire("92648bed");
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const _dayjs = _interop_require_default._(farmRequire("d0dc4dad"));
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farmRequire("15d5169f");
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var zhCn = (0, _dep734fea04.c)(function (module, exports) {
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!function (e__1, _) {
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"object" == 'object' && "undefined" != 'object' ? module.exports = _(_dayjs.default) : "function" == typeof undefined && undefined.amd ? undefined([
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"dayjs"
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], _) : (e__1 = "undefined" != typeof globalThis ? globalThis : e__1 || self).dayjs_locale_zh_cn = _(e__1.dayjs);
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}(_dep734fea04.a, function (e__2) {
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"use strict";
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function _(e__3) {
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return e__3 && "object" == (0, _typeof.default)(e__3) && "default" in e__3 ? e__3 : {
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"default": e__3
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};
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}
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var t = _(e__2), d = {
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name: "zh-cn",
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weekdays: "星期日_星期一_星期二_星期三_星期四_星期五_星期六".split("_"),
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weekdaysShort: "周日_周一_周二_周三_周四_周五_周六".split("_"),
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weekdaysMin: "日_一_二_三_四_五_六".split("_"),
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months: "一月_二月_三月_四月_五月_六月_七月_八月_九月_十月_十一月_十二月".split("_"),
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monthsShort: "1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月".split("_"),
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ordinal: function ordinal(e, _) {
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return "W" === _ ? e + "周" : e + "日";
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},
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weekStart: 1,
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yearStart: 4,
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formats: {
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LT: "HH:mm",
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LTS: "HH:mm:ss",
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L: "YYYY/MM/DD",
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LL: "YYYY年M月D日",
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LLL: "YYYY年M月D日Ah点mm分",
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LLLL: "YYYY年M月D日ddddAh点mm分",
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l: "YYYY/M/D",
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ll: "YYYY年M月D日",
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lll: "YYYY年M月D日 HH:mm",
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llll: "YYYY年M月D日dddd HH:mm"
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},
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relativeTime: {
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future: "%s内",
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past: "%s前",
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s: "几秒",
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m: "1 分钟",
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mm: "%d 分钟",
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h: "1 小时",
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hh: "%d 小时",
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d: "1 天",
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dd: "%d 天",
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M: "1 个月",
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MM: "%d 个月",
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y: "1 年",
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yy: "%d 年"
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},
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meridiem: function meridiem(e, _) {
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var t = 100 * e + _;
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return t < 600 ? "凌晨" : t < 900 ? "早上" : t < 1100 ? "上午" : t < 1300 ? "中午" : t < 1800 ? "下午" : "晚上";
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}
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};
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return t["default"].locale(d, null, !0), d;
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});
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});
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}
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63
crates/swc/tests/fixture/issues-8xxx/8880/output/1.js
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63
crates/swc/tests/fixture/issues-8xxx/8880/output/1.js
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@ -0,0 +1,63 @@
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function a(module, exports, farmRequire, farmDynamicRequire) {
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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const _interop_require_default = farmRequire("@swc/helpers/_/_interop_require_default");
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const _typeof = _interop_require_default._(farmRequire("8178b9bd"));
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const _dep734fea04 = farmRequire("92648bed");
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const _dayjs = _interop_require_default._(farmRequire("d0dc4dad"));
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farmRequire("15d5169f");
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(0, _dep734fea04.c)(function(module, exports) {
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var e__1, _;
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e__1 = _dep734fea04.a, _ = function(e__2) {
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var e__3;
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var t = e__2 && "object" == (0, _typeof.default)(e__2) && "default" in e__2 ? e__2 : {
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default: e__2
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}, d = {
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name: "zh-cn",
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weekdays: "星期日_星期一_星期二_星期三_星期四_星期五_星期六".split("_"),
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weekdaysShort: "周日_周一_周二_周三_周四_周五_周六".split("_"),
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weekdaysMin: "日_一_二_三_四_五_六".split("_"),
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months: "一月_二月_三月_四月_五月_六月_七月_八月_九月_十月_十一月_十二月".split("_"),
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monthsShort: "1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月".split("_"),
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ordinal: function ordinal(e, _) {
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return "W" === _ ? e + "周" : e + "日";
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},
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weekStart: 1,
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yearStart: 4,
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formats: {
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LT: "HH:mm",
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LTS: "HH:mm:ss",
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L: "YYYY/MM/DD",
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LL: "YYYY年M月D日",
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LLL: "YYYY年M月D日Ah点mm分",
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LLLL: "YYYY年M月D日ddddAh点mm分",
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l: "YYYY/M/D",
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ll: "YYYY年M月D日",
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lll: "YYYY年M月D日 HH:mm",
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llll: "YYYY年M月D日dddd HH:mm"
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},
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relativeTime: {
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future: "%s内",
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past: "%s前",
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s: "几秒",
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m: "1 分钟",
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mm: "%d 分钟",
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h: "1 小时",
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hh: "%d 小时",
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d: "1 天",
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dd: "%d 天",
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M: "1 个月",
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MM: "%d 个月",
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y: "1 年",
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yy: "%d 年"
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},
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meridiem: function meridiem(e, _) {
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var t = 100 * e + _;
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return t < 600 ? "凌晨" : t < 900 ? "早上" : t < 1100 ? "上午" : t < 1300 ? "中午" : t < 1800 ? "下午" : "晚上";
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}
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};
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return t["default"].locale(d, null, !0), d;
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}, module.exports = _(_dayjs.default);
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});
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}
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@ -655,7 +655,7 @@ impl Optimizer<'_> {
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let new = self.inline_fn_like(¶m_ids, body, &mut call.args);
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if let Some(new) = new {
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self.changed = true;
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report_change!("inline: Inlining a function call");
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report_change!("inline: Inlining a function call (params = {param_ids:?})");
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dump_change_detail!("{}", dump(&new, false));
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@ -849,7 +849,7 @@ impl Optimizer<'_> {
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let no_arg = arg.is_none();
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if let Some(arg) = arg {
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if let Some(usage) = self.data.vars.get(¶ms[idx].to_id()) {
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if let Some(usage) = self.data.vars.get_mut(¶ms[idx].to_id()) {
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if usage.ref_count == 1
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&& !usage.reassigned
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&& usage.property_mutation_count == 0
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@ -864,6 +864,8 @@ impl Optimizer<'_> {
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self.vars.vars_for_inlining.insert(param.to_id(), arg);
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continue;
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}
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usage.ref_count += 1;
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}
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exprs.push(
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@ -0,0 +1,70 @@
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export function a(module, exports, farmRequire, farmDynamicRequire) {
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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const _interop_require_default = farmRequire("@swc/helpers/_/_interop_require_default");
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const _typeof = _interop_require_default._(farmRequire("8178b9bd"));
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const _dep734fea04 = farmRequire("92648bed");
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const _dayjs = _interop_require_default._(farmRequire("d0dc4dad"));
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farmRequire("15d5169f");
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var zhCn = (0, _dep734fea04.c)(function (module, exports) {
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!function (e, _) {
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module.exports = _(_dayjs.default);
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}(_dep734fea04.a, function (e) {
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"use strict";
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function _(e) {
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return e && "object" == (0, _typeof.default)(e) && "default" in e ? e : {
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default: e
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};
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}
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var t = _(e), d = {
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name: "zh-cn",
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weekdays: "星期日_星期一_星期二_星期三_星期四_星期五_星期六".split("_"),
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weekdaysShort: "周日_周一_周二_周三_周四_周五_周六".split("_"),
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weekdaysMin: "日_一_二_三_四_五_六".split("_"),
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months: "一月_二月_三月_四月_五月_六月_七月_八月_九月_十月_十一月_十二月".split("_"),
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monthsShort: "1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月".split("_"),
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ordinal: function ordinal(e, _) {
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return "W" === _ ? e + "周" : e + "日";
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},
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weekStart: 1,
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yearStart: 4,
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formats: {
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LT: "HH:mm",
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LTS: "HH:mm:ss",
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L: "YYYY/MM/DD",
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LL: "YYYY年M月D日",
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LLL: "YYYY年M月D日Ah点mm分",
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LLLL: "YYYY年M月D日ddddAh点mm分",
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l: "YYYY/M/D",
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ll: "YYYY年M月D日",
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lll: "YYYY年M月D日 HH:mm",
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llll: "YYYY年M月D日dddd HH:mm"
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},
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relativeTime: {
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future: "%s内",
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past: "%s前",
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s: "几秒",
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m: "1 分钟",
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mm: "%d 分钟",
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h: "1 小时",
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hh: "%d 小时",
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d: "1 天",
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dd: "%d 天",
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M: "1 个月",
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MM: "%d 个月",
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y: "1 年",
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yy: "%d 年"
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},
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meridiem: function meridiem(e, _) {
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var t = 100 * e + _;
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return t < 600 ? "凌晨" : t < 900 ? "早上" : t < 1100 ? "上午" : t < 1300 ? "中午" : t < 1800 ? "下午" : "晚上";
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}
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};
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return t.default.locale(d, null, !0), d;
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});
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});
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return zhCn
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}
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@ -0,0 +1,59 @@
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export function a(module, exports, farmRequire, farmDynamicRequire) {
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: !0
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});
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const _interop_require_default = farmRequire("@swc/helpers/_/_interop_require_default"), _typeof = _interop_require_default._(farmRequire("8178b9bd")), _dep734fea04 = farmRequire("92648bed"), _dayjs = _interop_require_default._(farmRequire("d0dc4dad"));
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return farmRequire("15d5169f"), (0, _dep734fea04.c)(function(module, exports) {
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var _;
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_dep734fea04.a, _ = function(e) {
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var t = e && "object" == (0, _typeof.default)(e) && "default" in e ? e : {
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default: e
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}, d = {
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name: "zh-cn",
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weekdays: "星期日_星期一_星期二_星期三_星期四_星期五_星期六".split("_"),
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weekdaysShort: "周日_周一_周二_周三_周四_周五_周六".split("_"),
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weekdaysMin: "日_一_二_三_四_五_六".split("_"),
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months: "一月_二月_三月_四月_五月_六月_七月_八月_九月_十月_十一月_十二月".split("_"),
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monthsShort: "1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月".split("_"),
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ordinal: function(e, _) {
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return "W" === _ ? e + "周" : e + "日";
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},
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weekStart: 1,
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yearStart: 4,
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formats: {
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LT: "HH:mm",
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LTS: "HH:mm:ss",
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L: "YYYY/MM/DD",
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LL: "YYYY年M月D日",
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LLL: "YYYY年M月D日Ah点mm分",
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LLLL: "YYYY年M月D日ddddAh点mm分",
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l: "YYYY/M/D",
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ll: "YYYY年M月D日",
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lll: "YYYY年M月D日 HH:mm",
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llll: "YYYY年M月D日dddd HH:mm"
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},
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relativeTime: {
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future: "%s内",
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past: "%s前",
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s: "几秒",
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m: "1 分钟",
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mm: "%d 分钟",
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h: "1 小时",
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hh: "%d 小时",
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d: "1 天",
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dd: "%d 天",
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M: "1 个月",
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MM: "%d 个月",
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y: "1 年",
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yy: "%d 年"
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},
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meridiem: function(e, _) {
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var t = 100 * e + _;
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return t < 600 ? "凌晨" : t < 900 ? "早上" : t < 1100 ? "上午" : t < 1300 ? "中午" : t < 1800 ? "下午" : "晚上";
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}
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};
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return t.default.locale(d, null, !0), d;
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}, module.exports = _(_dayjs.default);
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});
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}
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