github.com/evanw/esbuild@v0.21.4/internal/bundler_tests/snapshots/snapshots_dce.txt

TestBase64LoaderRemoveUnused
---------- /out.js ----------
// entry.js
console.log("unused import");

================================================================================
TestConstValueInliningBundle
---------- /out/exported-entry.js ----------
// exported-entry.js
var y_keep = 2;
console.log(
  1,
  2
);
export {
  y_keep
};

---------- /out/re-exported-entry.js ----------
// re-exported-constants.js
var y_keep = 2;

// re-exported-entry.js
console.log(1, 2);
export {
  y_keep
};

---------- /out/re-exported-2-entry.js ----------
// re-exported-2-constants.js
var y_keep = 2;
export {
  y_keep
};

---------- /out/re-exported-star-entry.js ----------
// re-exported-star-constants.js
var x_keep = 1, y_keep = 2;
export {
  x_keep,
  y_keep
};

---------- /out/cross-module-entry.js ----------
// cross-module-constants.js
foo();
var y_keep = 1;
function foo() {
  return [1, y_keep];
}

// cross-module-entry.js
console.log(1, y_keep);

---------- /out/print-shorthand-entry.js ----------
// print-shorthand-entry.js
console.log({ foo: 123, a: -321 });

---------- /out/circular-import-entry.js ----------
// circular-import-cycle.js
console.log(bar());

// circular-import-constants.js
var foo = 123;
function bar() {
  return foo;
}

---------- /out/circular-re-export-entry.js ----------
// circular-re-export-cycle.js
var baz = 0;
console.log(bar());

// circular-re-export-constants.js
var foo = 123;
function bar() {
  return foo;
}

// circular-re-export-entry.js
console.log(baz);

---------- /out/circular-re-export-star-entry.js ----------
// circular-re-export-star-cycle.js
console.log(bar());

// circular-re-export-star-constants.js
var foo = 123;
function bar() {
  return foo;
}

---------- /out/non-circular-export-entry.js ----------
// non-circular-export-constants.js
function bar() {
  return 123;
}

// non-circular-export-entry.js
console.log(123, bar());

================================================================================
TestConstValueInliningDirectEval
---------- /out/top-level-no-eval.js ----------
const x = 1;
console.log(1, evil("x"));

---------- /out/top-level-eval.js ----------
const x = 1;
console.log(1, eval("x"));

---------- /out/nested-no-eval.js ----------
console.log(1, evil("x"));

---------- /out/nested-eval.js ----------
(() => {
  const x = 1;
  console.log(1, eval("x"));
})();

---------- /out/ts-namespace-no-eval.js ----------
var y;
((y2) => (y2.x = 1, console.log(1, evil("x"))))(y ||= {});

---------- /out/ts-namespace-eval.js ----------
var z;
((z) => (z.x = 1, console.log(1, eval("x"))))(z ||= {});

================================================================================
TestConstValueInliningNoBundle
---------- /out/top-level.js ----------
const n_keep = null, u_keep = void 0, i_keep = 1234567, f_keep = 123.456, s_keep = "";
console.log(
  // These are doubled to avoid the "inline const/let into next statement if used once" optimization
  null,
  null,
  void 0,
  void 0,
  1234567,
  1234567,
  123.456,
  123.456,
  s_keep,
  s_keep
);

---------- /out/nested-block.js ----------
{
  const s_keep = "";
  console.log(
    // These are doubled to avoid the "inline const/let into next statement if used once" optimization
    null,
    null,
    void 0,
    void 0,
    1234567,
    1234567,
    123.456,
    123.456,
    s_keep,
    s_keep
  );
}

---------- /out/nested-function.js ----------
function nested() {
  const s_keep = "";
  console.log(
    // These are doubled to avoid the "inline const/let into next statement if used once" optimization
    null,
    null,
    void 0,
    void 0,
    1234567,
    1234567,
    123.456,
    123.456,
    s_keep,
    s_keep
  );
}

---------- /out/namespace-export.js ----------
var ns;
((ns2) => (ns2.y_keep = 2, console.log(
  1,
  1,
  2,
  2
)))(ns ||= {});

---------- /out/comment-before.js ----------
{
  //! comment
  x = [1, 1];
}

---------- /out/directive-before.js ----------
function nested() {
  "directive";
  x = [1, 1];
}

---------- /out/semicolon-before.js ----------
x = [1, 1];

---------- /out/debugger-before.js ----------
{
  debugger;
  x = [1, 1];
}

---------- /out/type-before.js ----------
x = [1, 1];

---------- /out/exprs-before.js ----------
function nested() {
  const x = [, "", {}, 0n, /./, function() {
  }, () => {
  }];
  function foo() {
    return 1;
  }
}

---------- /out/disabled-tdz.js ----------
foo();
const x_keep = 1;
function foo() {
  return x_keep;
}

---------- /out/backwards-reference-top-level.js ----------
const x = y, y = 1;
console.log(
  x,
  x,
  y,
  y
);

---------- /out/backwards-reference-nested-function.js ----------
function foo() {
  const x = y, y = 1;
  console.log(
    x,
    x,
    y,
    y
  );
}

---------- /out/issue-3125.js ----------
function foo() {
  const f = () => x, x = 0;
  return f();
}

================================================================================
TestCrossModuleConstantFoldingNumber
---------- /out/enum-entry.js ----------
// enum-entry.ts
console.log([
  6,
  -6,
  -7,
  !6 /* b */,
  typeof 6 /* b */
], [
  9,
  -3,
  3 /* a */ * 6 /* b */,
  3 /* a */ / 6 /* b */,
  3 /* a */ % 6 /* b */,
  3 /* a */ ** 6 /* b */
], [
  !0,
  !1,
  !0,
  !1,
  !1,
  !0,
  !1,
  !0
], [
  12,
  3,
  3
], [
  2,
  7,
  5
], [
  6 /* b */,
  3 /* a */,
  3 /* a */,
  "y",
  "n"
]);

---------- /out/const-entry.js ----------
// const-entry.js
console.log([
  6,
  -6,
  -7,
  !6,
  typeof 6
], [
  9,
  -3,
  3 * 6,
  3 / 6,
  3 % 6,
  3 ** 6
], [
  !0,
  !1,
  !0,
  !1,
  !1,
  !0,
  !1,
  !0
], [
  12,
  3,
  3
], [
  2,
  7,
  5
], [
  6,
  3,
  3,
  "y",
  "n"
]);

---------- /out/nested-entry.js ----------
// nested-entry.ts
console.log({
  "should be 4": 4,
  "should be 32": 32
});

================================================================================
TestCrossModuleConstantFoldingString
---------- /out/enum-entry.js ----------
// enum-entry.ts
console.log([
  typeof "bar" /* b */
], [
  "foobar"
], [
  !1,
  !0,
  !1,
  !0,
  !1,
  !0,
  !1,
  !0
], [
  "bar" /* b */,
  "foo" /* a */,
  "foo" /* a */,
  "y",
  "n"
]);

---------- /out/const-entry.js ----------
// const-constants.js
var a = "foo", b = "bar";

// const-entry.js
console.log([
  typeof b
], [
  a + b
], [
  a < b,
  a > b,
  a <= b,
  a >= b,
  a == b,
  a != b,
  a === b,
  a !== b
], [
  a && b,
  a || b,
  a ?? b,
  a ? "y" : "n",
  b ? "n" : "y"
]);

---------- /out/nested-entry.js ----------
// nested-constants.ts
var a = "foo", b = "bar", c = "baz";

// nested-entry.ts
console.log({
  "should be foobarbaz": a + b + c,
  "should be FOOBARBAZ": "FOOBARBAZ"
});

================================================================================
TestDCEClassStaticBlocks
---------- /out.js ----------
// entry.ts
var A_keep = class {
  static {
    foo;
  }
};
var B_keep = class {
  static {
    this.foo;
  }
};
var C_keep = class {
  static {
    try {
      foo;
    } catch {
    }
  }
};
var D_keep = class {
  static {
    try {
    } finally {
      foo;
    }
  }
};

================================================================================
TestDCEClassStaticBlocksMinifySyntax
---------- /out.js ----------
// entry.ts
var A_keep = class {
  static {
    foo;
  }
}, B_keep = class {
  static {
    this.foo;
  }
}, C_keep = class {
  static {
    try {
      foo;
    } catch {
    }
  }
}, D_keep = class {
  static {
    try {
    } finally {
      foo;
    }
  }
};

================================================================================
TestDCEOfDecorators
---------- /out/keep-these.js ----------
// decorator.js
var fn = () => {
  console.log("side effect");
};

// keep-these.js
var Class = @fn class {
};
var Field = class {
  @fn field;
};
var Method = class {
  @fn method() {
  }
};
var Accessor = class {
  @fn accessor accessor;
};
var StaticField = class {
  @fn static field;
};
var StaticMethod = class {
  @fn static method() {
  }
};
var StaticAccessor = class {
  @fn static accessor accessor;
};

================================================================================
TestDCEOfDestructuring
---------- /out/entry.js ----------
// entry.js
var KEEP1 = x;
var [KEEP2] = [x];
var [KEEP3] = [...{}];
var { KEEP4 } = {};

================================================================================
TestDCEOfExperimentalDecorators
---------- /out/keep-these.js ----------
// decorator.ts
var fn = () => {
  console.log("side effect");
};

// keep-these.ts
var Class = class {
};
Class = __decorateClass([
  fn
], Class);
var Field = class {
  field;
};
__decorateClass([
  fn
], Field.prototype, "field", 2);
var Method = class {
  method() {
  }
};
__decorateClass([
  fn
], Method.prototype, "method", 1);
var Accessor = class {
  accessor accessor;
};
__decorateClass([
  fn
], Accessor.prototype, "accessor", 1);
var Parameter = class {
  foo(bar) {
  }
};
__decorateClass([
  __decorateParam(0, fn)
], Parameter.prototype, "foo", 1);
var StaticField = class {
  static field;
};
__decorateClass([
  fn
], StaticField, "field", 2);
var StaticMethod = class {
  static method() {
  }
};
__decorateClass([
  fn
], StaticMethod, "method", 1);
var StaticAccessor = class {
  static accessor accessor;
};
__decorateClass([
  fn
], StaticAccessor, "accessor", 1);
var StaticParameter = class {
  static foo(bar) {
  }
};
__decorateClass([
  __decorateParam(0, fn)
], StaticParameter, "foo", 1);

================================================================================
TestDCEOfExprAfterKeepNamesIssue3195
---------- /out.js ----------
(() => {
  function f() {
  }
  __name(f, "f"), firstImportantSideEffect(void 0);
})(), (() => {
  function g() {
  }
  __name(g, "g");
  debugger;
  secondImportantSideEffect(void 0);
})();

================================================================================
TestDCEOfIIFE
---------- /out/remove-these.js ----------
keepThisButRemoveTheIIFE;

---------- /out/keep-these.js ----------
undef = void 0;
keepMe();
((x = keepMe()) => {
})();
var someVar;
(([y]) => {
})(someVar);
(({ z }) => {
})(someVar);
var keepThis = stuff();
keepThis();
((_ = keepMe()) => {
})();
var isPure = /* @__PURE__ */ ((x, y) => 123)();
use(isPure);
var isNotPure = ((x = foo, y = bar) => 123)();
use(isNotPure);
(async () => ({ get then() {
  notPure();
} }))();
(async function() {
  return { get then() {
    notPure();
  } };
})();

================================================================================
TestDCEOfSymbolInstances
---------- /out/class.js ----------
// class.js
var Keep1 = class {
  *[Symbol.iterator]() {
  }
  [keep];
};
var Keep2 = class {
  [keep];
  *[Symbol.iterator]() {
  }
};
var Keep3 = class {
  *[Symbol.wtf]() {
  }
};

---------- /out/object.js ----------
// object.js
var keep1 = { *[Symbol.iterator]() {
}, [keep]: null };
var keep2 = { [keep]: null, *[Symbol.iterator]() {
} };
var keep3 = { *[Symbol.wtf]() {
} };

================================================================================
TestDCEOfUsingDeclarations
---------- /out/entry.js ----------
// entry.js
using null_keep = null;
await using await_null_keep = null;
using throw_keep = {};
using dispose_keep = { [Symbol.dispose]() {
  console.log("side effect");
} };
await using await_asyncDispose_keep = { [Symbol.asyncDispose]() {
  console.log("side effect");
} };
using undef_keep = void 0;
await using await_undef_keep = void 0;
console.log(
  null_keep,
  undef_keep
);

================================================================================
TestDCETemplateLiteral
---------- /out/entry.js ----------
// entry.js
var alsoKeep;
var a = `${keep}`;
var c = `${keep ? 1 : 2n}`;
var e = `${alsoKeep}`;

================================================================================
TestDCETypeOf
---------- /out.js ----------

================================================================================
TestDCETypeOfCompareStringGuardCondition
---------- /out.js ----------
(() => {
  // entry.js
  var keep_1 = typeof x <= "u" ? y : null;
  var keep_1 = typeof x < "u" ? y : null;
  var keep_1 = typeof x >= "u" ? null : y;
  var keep_1 = typeof x > "u" ? null : y;
  var keep_1 = typeof x <= "u" && y;
  var keep_1 = typeof x < "u" && y;
  var keep_1 = typeof x >= "u" || y;
  var keep_1 = typeof x > "u" || y;
  var keep_1 = "u" >= typeof x ? y : null;
  var keep_1 = "u" > typeof x ? y : null;
  var keep_1 = "u" <= typeof x ? null : y;
  var keep_1 = "u" < typeof x ? null : y;
  var keep_1 = "u" >= typeof x && y;
  var keep_1 = "u" > typeof x && y;
  var keep_1 = "u" <= typeof x || y;
  var keep_1 = "u" < typeof x || y;
  var keep_2 = typeof x <= "u" ? null : x;
  var keep_2 = typeof x < "u" ? null : x;
  var keep_2 = typeof x >= "u" ? x : null;
  var keep_2 = typeof x > "u" ? x : null;
  var keep_2 = typeof x <= "u" || x;
  var keep_2 = typeof x < "u" || x;
  var keep_2 = typeof x >= "u" && x;
  var keep_2 = typeof x > "u" && x;
  var keep_2 = "u" >= typeof x ? null : x;
  var keep_2 = "u" > typeof x ? null : x;
  var keep_2 = "u" <= typeof x ? x : null;
  var keep_2 = "u" < typeof x ? x : null;
  var keep_2 = "u" >= typeof x || x;
  var keep_2 = "u" > typeof x || x;
  var keep_2 = "u" <= typeof x && x;
  var keep_2 = "u" < typeof x && x;
})();

================================================================================
TestDCETypeOfEqualsString
---------- /out.js ----------
(() => {
  // entry.js
  if (false) console.log(hasBar);
})();

================================================================================
TestDCETypeOfEqualsStringGuardCondition
---------- /out.js ----------
(() => {
  // entry.js
  var keep_1 = typeof x !== "object" ? x : null;
  var keep_1 = typeof x != "object" ? x : null;
  var keep_1 = typeof x === "object" ? null : x;
  var keep_1 = typeof x == "object" ? null : x;
  var keep_1 = typeof x !== "object" && x;
  var keep_1 = typeof x != "object" && x;
  var keep_1 = typeof x === "object" || x;
  var keep_1 = typeof x == "object" || x;
  var keep_1 = "object" !== typeof x ? x : null;
  var keep_1 = "object" != typeof x ? x : null;
  var keep_1 = "object" === typeof x ? null : x;
  var keep_1 = "object" == typeof x ? null : x;
  var keep_1 = "object" !== typeof x && x;
  var keep_1 = "object" != typeof x && x;
  var keep_1 = "object" === typeof x || x;
  var keep_1 = "object" == typeof x || x;
  var keep_2 = typeof x !== "undefined" ? y : null;
  var keep_2 = typeof x != "undefined" ? y : null;
  var keep_2 = typeof x === "undefined" ? null : y;
  var keep_2 = typeof x == "undefined" ? null : y;
  var keep_2 = typeof x !== "undefined" && y;
  var keep_2 = typeof x != "undefined" && y;
  var keep_2 = typeof x === "undefined" || y;
  var keep_2 = typeof x == "undefined" || y;
  var keep_2 = "undefined" !== typeof x ? y : null;
  var keep_2 = "undefined" != typeof x ? y : null;
  var keep_2 = "undefined" === typeof x ? null : y;
  var keep_2 = "undefined" == typeof x ? null : y;
  var keep_2 = "undefined" !== typeof x && y;
  var keep_2 = "undefined" != typeof x && y;
  var keep_2 = "undefined" === typeof x || y;
  var keep_2 = "undefined" == typeof x || y;
  var keep_3 = typeof x !== "undefined" ? null : x;
  var keep_3 = typeof x != "undefined" ? null : x;
  var keep_3 = typeof x === "undefined" ? x : null;
  var keep_3 = typeof x == "undefined" ? x : null;
  var keep_3 = typeof x !== "undefined" || x;
  var keep_3 = typeof x != "undefined" || x;
  var keep_3 = typeof x === "undefined" && x;
  var keep_3 = typeof x == "undefined" && x;
  var keep_3 = "undefined" !== typeof x ? null : x;
  var keep_3 = "undefined" != typeof x ? null : x;
  var keep_3 = "undefined" === typeof x ? x : null;
  var keep_3 = "undefined" == typeof x ? x : null;
  var keep_3 = "undefined" !== typeof x || x;
  var keep_3 = "undefined" != typeof x || x;
  var keep_3 = "undefined" === typeof x && x;
  var keep_3 = "undefined" == typeof x && x;
})();

================================================================================
TestDCETypeOfEqualsStringMangle
---------- /out.js ----------
(() => {
})();

================================================================================
TestDCEVarExports
---------- /out/a.js ----------
// a.js
var require_a = __commonJS({
  "a.js"(exports, module) {
    var foo = { bar: 123 };
    module.exports = foo;
  }
});
export default require_a();

---------- /out/b.js ----------
// b.js
var require_b = __commonJS({
  "b.js"(exports, module) {
    var exports = { bar: 123 };
    module.exports = exports;
  }
});
export default require_b();

---------- /out/c.js ----------
// c.js
var require_c = __commonJS({
  "c.js"(exports, module) {
    var module = { bar: 123 };
    exports.foo = module;
  }
});
export default require_c();

================================================================================
TestDataURLLoaderRemoveUnused
---------- /out.js ----------
// entry.js
console.log("unused import");

================================================================================
TestDeadCodeFollowingJump
---------- /out.js ----------
// entry.js
function testReturn() {
  return y + z();
  if (x)
    var y;
  function z() {
    KEEP_ME();
  }
}
function testThrow() {
  throw y + z();
  if (x)
    var y;
  function z() {
    KEEP_ME();
  }
}
function testBreak() {
  for (; ; ) {
    let z2 = function() {
      KEEP_ME();
    };
    var z = z2;
    y + z2();
    break;
    if (x)
      var y;
  }
}
function testContinue() {
  for (; ; ) {
    let z2 = function() {
      KEEP_ME();
    };
    var z = z2;
    y + z2();
    continue;
    if (x)
      var y;
  }
}
function testStmts() {
  return [a, b, c, d, e, f, g, h, i];
  for (; x; )
    var a;
  do
    var b;
  while (x);
  for (var c; ; ) ;
  for (var d in x) ;
  for (var e of x) ;
  if (x)
    var f;
  if (!x) var g;
  var h, i;
}
testReturn();
testThrow();
testBreak();
testContinue();
testStmts();

================================================================================
TestDisableTreeShaking
---------- /out.js ----------
// keep-me/index.js
console.log("side effects");

// entry.jsx
function KeepMe1() {
}
var keepMe2 = React.createElement(KeepMe1, null);
function keepMe3() {
  console.log("side effects");
}
var keepMe4 = keepMe3();
var keepMe5 = pure();
var keepMe6 = some.fn();

================================================================================
TestDropLabelTreeShakingBugIssue3311
---------- /out.js ----------
// entry.js
var myFunc = () => {
  console.log("keep");
};
var entry_default = myFunc;
export {
  entry_default as default
};

================================================================================
TestDropLabels
---------- /out.js ----------
// entry.js
keep_1: require("foo1");
exports.bar = function() {
  if (x) ;
  if (y) keep_2: require("bar2");
};

================================================================================
TestFileLoaderRemoveUnused
---------- /out.js ----------
// entry.js
console.log("unused import");

================================================================================
TestImportReExportOfNamespaceImport
---------- /out.js ----------
// Users/user/project/node_modules/pkg/foo.js
var require_foo = __commonJS({
  "Users/user/project/node_modules/pkg/foo.js"(exports, module) {
    module.exports = 123;
  }
});

// Users/user/project/node_modules/pkg/index.js
var import_foo = __toESM(require_foo());

// Users/user/project/entry.js
console.log(import_foo.default);

================================================================================
TestInlineEmptyFunctionCalls
---------- /out/empty.js ----------
// empty.js
console.log((foo(), bar(), void 0));
console.log((foo(), void 0));
console.log((foo(), void 0));
console.log(void 0);
console.log(void 0);
foo(), bar();
foo();
foo();

---------- /out/empty-comma.js ----------
// empty-comma.js
console.log(foo());
console.log((foo(), void 0));
console.log((foo(), void 0));
for (; void 0; ) ;
foo();
foo();
foo();

---------- /out/empty-if-else.js ----------
// empty-if-else.js
if (foo) {
  let bar = baz();
  bar(), bar();
}

---------- /out/empty-last.js ----------
// empty-last.js
console.log(void 0);

---------- /out/empty-cross-module.js ----------
// empty-cross-module.js
console.log(void 0);

---------- /out/empty-first.js ----------
// empty-first.js
function keep() {
  return x;
}
console.log(keep());
keep(foo());
keep(1);

---------- /out/empty-generator.js ----------
// empty-generator.js
function* keep() {
}
console.log(keep());
keep(foo());
keep(1);

---------- /out/empty-async.js ----------
// empty-async.js
async function keep() {
}
console.log(keep());
keep(foo());
keep(1);

---------- /out/reassign.js ----------
// reassign.js
function keep() {
}
keep = reassigned;
console.log(keep());
keep(foo());
keep(1);

---------- /out/reassign-inc.js ----------
// reassign-inc.js
function keep() {
}
keep++;
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/reassign-div.js ----------
// reassign-div.js
function keep() {
}
keep /= reassigned;
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/reassign-array.js ----------
// reassign-array.js
function keep() {
}
[keep] = reassigned;
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/reassign-object.js ----------
// reassign-object.js
function keep() {
}
({ keep } = reassigned);
console.log(keep(1));
keep(foo());
keep(1);

================================================================================
TestInlineFunctionCallBehaviorChanges
---------- /out/entry.js ----------
function empty() {
}
function id(x) {
  return x;
}
export let shouldBeWrapped = [
  (0, foo.bar)(),
  (0, foo[bar])(),
  (0, foo?.bar)(),
  (0, foo?.[bar])(),
  (0, foo.bar)(),
  (0, foo[bar])(),
  (0, foo?.bar)(),
  (0, foo?.[bar])(),
  (0, eval)(),
  (0, eval)?.(),
  (0, eval)(),
  (0, eval)?.(),
  (0, foo.bar)``,
  (0, foo[bar])``,
  (0, foo?.bar)``,
  (0, foo?.[bar])``,
  (0, foo.bar)``,
  (0, foo[bar])``,
  (0, foo?.bar)``,
  (0, foo?.[bar])``,
  delete (0, foo),
  delete (0, foo.bar),
  delete (0, foo[bar]),
  delete (0, foo?.bar),
  delete (0, foo?.[bar]),
  delete (0, foo),
  delete (0, foo.bar),
  delete (0, foo[bar]),
  delete (0, foo?.bar),
  delete (0, foo?.[bar]),
  delete (0, void 0)
], shouldNotBeWrapped = [
  foo(),
  foo(),
  foo``,
  foo``
], shouldNotBeDoubleWrapped = [
  delete (foo(), bar()),
  delete (foo(), bar())
];

================================================================================
TestInlineFunctionCallForInitDecl
---------- /out/entry.js ----------
// entry.js
for (y = void 0; !1; ) ;
var y;
for (z = 123; !1; ) ;
var z;

================================================================================
TestInlineIdentityFunctionCalls
---------- /out/identity.js ----------
// identity.js
console.log(1);
foo();

---------- /out/identity-last.js ----------
// identity-last.js
console.log(1);
foo();

---------- /out/identity-first.js ----------
// identity-first.js
function keep(x) {
  return [x];
}
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/identity-generator.js ----------
// identity-generator.js
function* keep(x) {
  return x;
}
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/identity-async.js ----------
// identity-async.js
async function keep(x) {
  return x;
}
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/identity-cross-module.js ----------
// identity-cross-module.js
console.log(1);
foo();

---------- /out/identity-no-args.js ----------
// identity-no-args.js
function keep(x) {
  return x;
}
console.log(keep());
keep();

---------- /out/identity-two-args.js ----------
// identity-two-args.js
function keep(x) {
  return x;
}
console.log(keep(1, 2));
keep(1, 2);

---------- /out/reassign.js ----------
// reassign.js
function keep(x) {
  return x;
}
keep = reassigned;
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/reassign-inc.js ----------
// reassign-inc.js
function keep(x) {
  return x;
}
keep++;
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/reassign-div.js ----------
// reassign-div.js
function keep(x) {
  return x;
}
keep /= reassigned;
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/reassign-array.js ----------
// reassign-array.js
function keep(x) {
  return x;
}
[keep] = reassigned;
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/reassign-object.js ----------
// reassign-object.js
function keep(x) {
  return x;
}
({ keep } = reassigned);
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/not-identity-two-args.js ----------
// not-identity-two-args.js
function keep(x, y) {
  return x;
}
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/not-identity-default.js ----------
// not-identity-default.js
function keep(x = foo()) {
  return x;
}
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/not-identity-array.js ----------
// not-identity-array.js
function keep([x]) {
  return x;
}
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/not-identity-object.js ----------
// not-identity-object.js
function keep({ x }) {
  return x;
}
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/not-identity-rest.js ----------
// not-identity-rest.js
function keep(...x) {
  return x;
}
console.log(keep(1));
keep(foo());
keep(1);

---------- /out/not-identity-return.js ----------
// not-identity-return.js
function keep(x) {
  return [x];
}
console.log(keep(1));
keep(foo());
keep(1);

================================================================================
TestJSONLoaderRemoveUnused
---------- /out.js ----------
// entry.js
console.log("unused import");

================================================================================
TestMultipleDeclarationTreeShaking
---------- /out/var2.js ----------
// var2.js
var x = 1;
console.log(x);
var x = 2;

---------- /out/var3.js ----------
// var3.js
var x = 1;
console.log(x);
var x = 2;
console.log(x);
var x = 3;

---------- /out/function2.js ----------
// function2.js
function x() {
  return 1;
}
console.log(x());
function x() {
  return 2;
}

---------- /out/function3.js ----------
// function3.js
function x() {
  return 1;
}
console.log(x());
function x() {
  return 2;
}
console.log(x());
function x() {
  return 3;
}

================================================================================
TestMultipleDeclarationTreeShakingMinifySyntax
---------- /out/var2.js ----------
// var2.js
var x = 1;
console.log(x);
var x = 2;

---------- /out/var3.js ----------
// var3.js
var x = 1;
console.log(x);
var x = 2;
console.log(x);
var x = 3;

---------- /out/function2.js ----------
// function2.js
console.log(x());
function x() {
  return 2;
}

---------- /out/function3.js ----------
// function3.js
console.log(x());
console.log(x());
function x() {
  return 3;
}

================================================================================
TestNestedFunctionInliningWithSpread
---------- /out/entry.js ----------
// entry.js
function identity1(x) {
  return x;
}
function identity3(x) {
  return x;
}
check(
  void 0,
  (args, void 0),
  ([...args], void 0),
  identity1(),
  args,
  identity3(...args)
);

---------- /out/entry-outer.js ----------
// inner.js
function identity1(x) {
  return x;
}
function identity3(x) {
  return x;
}

// entry-outer.js
check(
  void 0,
  (args, void 0),
  ([...args], void 0),
  identity1(),
  args,
  identity3(...args)
);

================================================================================
TestNoSideEffectsComment
---------- /out/expr-fn.js ----------
//! These should all have "no side effects"
x([
  /* @__NO_SIDE_EFFECTS__ */ function() {
  },
  /* @__NO_SIDE_EFFECTS__ */ function y() {
  },
  /* @__NO_SIDE_EFFECTS__ */ function* () {
  },
  /* @__NO_SIDE_EFFECTS__ */ function* y2() {
  },
  /* @__NO_SIDE_EFFECTS__ */ async function() {
  },
  /* @__NO_SIDE_EFFECTS__ */ async function y3() {
  },
  /* @__NO_SIDE_EFFECTS__ */ async function* () {
  },
  /* @__NO_SIDE_EFFECTS__ */ async function* y4() {
  }
]);

---------- /out/expr-arrow.js ----------
//! These should all have "no side effects"
x([
  /* @__NO_SIDE_EFFECTS__ */ (y) => y,
  /* @__NO_SIDE_EFFECTS__ */ () => {
  },
  /* @__NO_SIDE_EFFECTS__ */ (y) => y,
  /* @__NO_SIDE_EFFECTS__ */ async (y) => y,
  /* @__NO_SIDE_EFFECTS__ */ async () => {
  },
  /* @__NO_SIDE_EFFECTS__ */ async (y) => y
]);

---------- /out/stmt-fn.js ----------
//! These should all have "no side effects"
// @__NO_SIDE_EFFECTS__
function a() {
}
// @__NO_SIDE_EFFECTS__
function* b() {
}
// @__NO_SIDE_EFFECTS__
async function c() {
}
// @__NO_SIDE_EFFECTS__
async function* d() {
}

---------- /out/stmt-export-fn.js ----------
//! These should all have "no side effects"
// @__NO_SIDE_EFFECTS__
export function a() {
}
// @__NO_SIDE_EFFECTS__
export function* b() {
}
// @__NO_SIDE_EFFECTS__
export async function c() {
}
// @__NO_SIDE_EFFECTS__
export async function* d() {
}

---------- /out/stmt-local.js ----------
//! Only "c0" and "c2" should have "no side effects" (Rollup only respects "const" and only for the first one)
var v0 = function() {
}, v1 = function() {
};
let l0 = function() {
}, l1 = function() {
};
const c0 = /* @__NO_SIDE_EFFECTS__ */ function() {
}, c1 = function() {
};
var v2 = () => {
}, v3 = () => {
};
let l2 = () => {
}, l3 = () => {
};
const c2 = /* @__NO_SIDE_EFFECTS__ */ () => {
}, c3 = () => {
};

---------- /out/stmt-export-local.js ----------
//! Only "c0" and "c2" should have "no side effects" (Rollup only respects "const" and only for the first one)
export var v0 = function() {
}, v1 = function() {
};
export let l0 = function() {
}, l1 = function() {
};
export const c0 = /* @__NO_SIDE_EFFECTS__ */ function() {
}, c1 = function() {
};
export var v2 = () => {
}, v3 = () => {
};
export let l2 = () => {
}, l3 = () => {
};
export const c2 = /* @__NO_SIDE_EFFECTS__ */ () => {
}, c3 = () => {
};

---------- /out/ns-export-fn.js ----------
var ns;
((ns2) => {
  //! These should all have "no side effects"
  // @__NO_SIDE_EFFECTS__
  function a() {
  }
  ns2.a = a;
  // @__NO_SIDE_EFFECTS__
  function* b() {
  }
  ns2.b = b;
  // @__NO_SIDE_EFFECTS__
  async function c() {
  }
  ns2.c = c;
  // @__NO_SIDE_EFFECTS__
  async function* d() {
  }
  ns2.d = d;
})(ns || (ns = {}));

---------- /out/ns-export-local.js ----------
var ns;
((ns2) => {
  //! Only "c0" and "c2" should have "no side effects" (Rollup only respects "const" and only for the first one)
  ns2.v0 = function() {
  };
  ns2.v1 = function() {
  };
  ns2.l0 = function() {
  };
  ns2.l1 = function() {
  };
  ns2.c0 = /* @__NO_SIDE_EFFECTS__ */ function() {
  };
  ns2.c1 = function() {
  };
  ns2.v2 = () => {
  };
  ns2.v3 = () => {
  };
  ns2.l2 = () => {
  };
  ns2.l3 = () => {
  };
  ns2.c2 = /* @__NO_SIDE_EFFECTS__ */ () => {
  };
  ns2.c3 = () => {
  };
})(ns || (ns = {}));

---------- /out/stmt-export-default-before-fn-anon.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default function() {
}

---------- /out/stmt-export-default-before-fn-name.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default function f() {
}

---------- /out/stmt-export-default-before-gen-fn-anon.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default function* () {
}

---------- /out/stmt-export-default-before-gen-fn-name.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default function* f() {
}

---------- /out/stmt-export-default-before-async-fn-anon.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default async function() {
}

---------- /out/stmt-export-default-before-async-fn-name.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default async function f() {
}

---------- /out/stmt-export-default-before-async-gen-fn-anon.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default async function* () {
}

---------- /out/stmt-export-default-before-async-gen-fn-name.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default async function* f() {
}

---------- /out/stmt-export-default-after-fn-anon.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default function() {
}

---------- /out/stmt-export-default-after-fn-name.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default function f() {
}

---------- /out/stmt-export-default-after-gen-fn-anon.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default function* () {
}

---------- /out/stmt-export-default-after-gen-fn-name.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default function* f() {
}

---------- /out/stmt-export-default-after-async-fn-anon.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default async function() {
}

---------- /out/stmt-export-default-after-async-fn-name.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default async function f() {
}

---------- /out/stmt-export-default-after-async-gen-fn-anon.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default async function* () {
}

---------- /out/stmt-export-default-after-async-gen-fn-name.js ----------
/*! This should have "no side effects" */
// @__NO_SIDE_EFFECTS__
export default async function* f() {
}

================================================================================
TestNoSideEffectsCommentIgnoreAnnotations
---------- /out/expr-fn.js ----------
x([
  function() {
  },
  function y() {
  },
  function* () {
  },
  function* y2() {
  },
  async function() {
  },
  async function y3() {
  },
  async function* () {
  },
  async function* y4() {
  }
]);

---------- /out/expr-arrow.js ----------
x([
  (y) => y,
  () => {
  },
  (y) => y,
  async (y) => y,
  async () => {
  },
  async (y) => y
]);

---------- /out/stmt-fn.js ----------
function a() {
}
function* b() {
}
async function c() {
}
async function* d() {
}

---------- /out/stmt-export-fn.js ----------
export function a() {
}
export function* b() {
}
export async function c() {
}
export async function* d() {
}

---------- /out/stmt-local.js ----------
var v0 = function() {
}, v1 = function() {
};
let l0 = function() {
}, l1 = function() {
};
const c0 = function() {
}, c1 = function() {
};
var v2 = () => {
}, v3 = () => {
};
let l2 = () => {
}, l3 = () => {
};
const c2 = () => {
}, c3 = () => {
};

---------- /out/stmt-export-local.js ----------
export var v0 = function() {
}, v1 = function() {
};
export let l0 = function() {
}, l1 = function() {
};
export const c0 = function() {
}, c1 = function() {
};
export var v2 = () => {
}, v3 = () => {
};
export let l2 = () => {
}, l3 = () => {
};
export const c2 = () => {
}, c3 = () => {
};

---------- /out/ns-export-fn.js ----------
var ns;
((ns2) => {
  function a() {
  }
  ns2.a = a;
  function* b() {
  }
  ns2.b = b;
  async function c() {
  }
  ns2.c = c;
  async function* d() {
  }
  ns2.d = d;
})(ns || (ns = {}));

---------- /out/ns-export-local.js ----------
var ns;
((ns2) => {
  ns2.v0 = function() {
  };
  ns2.v1 = function() {
  };
  ns2.l0 = function() {
  };
  ns2.l1 = function() {
  };
  ns2.c0 = function() {
  };
  ns2.c1 = function() {
  };
  ns2.v2 = () => {
  };
  ns2.v3 = () => {
  };
  ns2.l2 = () => {
  };
  ns2.l3 = () => {
  };
  ns2.c2 = () => {
  };
  ns2.c3 = () => {
  };
})(ns || (ns = {}));

---------- /out/stmt-export-default-before-fn-anon.js ----------
export default function() {
}

---------- /out/stmt-export-default-before-fn-name.js ----------
export default function f() {
}

---------- /out/stmt-export-default-before-gen-fn-anon.js ----------
export default function* () {
}

---------- /out/stmt-export-default-before-gen-fn-name.js ----------
export default function* f() {
}

---------- /out/stmt-export-default-before-async-fn-anon.js ----------
export default async function() {
}

---------- /out/stmt-export-default-before-async-fn-name.js ----------
export default async function f() {
}

---------- /out/stmt-export-default-before-async-gen-fn-anon.js ----------
export default async function* () {
}

---------- /out/stmt-export-default-before-async-gen-fn-name.js ----------
export default async function* f() {
}

---------- /out/stmt-export-default-after-fn-anon.js ----------
export default function() {
}

---------- /out/stmt-export-default-after-fn-name.js ----------
export default function f() {
}

---------- /out/stmt-export-default-after-gen-fn-anon.js ----------
export default function* () {
}

---------- /out/stmt-export-default-after-gen-fn-name.js ----------
export default function* f() {
}

---------- /out/stmt-export-default-after-async-fn-anon.js ----------
export default async function() {
}

---------- /out/stmt-export-default-after-async-fn-name.js ----------
export default async function f() {
}

---------- /out/stmt-export-default-after-async-gen-fn-anon.js ----------
export default async function* () {
}

---------- /out/stmt-export-default-after-async-gen-fn-name.js ----------
export default async function* f() {
}

================================================================================
TestNoSideEffectsCommentMinifyWhitespace
---------- /out/expr-fn.js ----------
x([function(){},function y(){},function*(){},function*y2(){},async function(){},async function y3(){},async function*(){},async function*y4(){}]);

---------- /out/expr-arrow.js ----------
x([y=>y,()=>{},y=>y,async y=>y,async()=>{},async y=>y]);

---------- /out/stmt-fn.js ----------
function a(){}function*b(){}async function c(){}async function*d(){}

---------- /out/stmt-export-fn.js ----------
export function a(){}export function*b(){}export async function c(){}export async function*d(){}

---------- /out/stmt-local.js ----------
var v0=function(){},v1=function(){};let l0=function(){},l1=function(){};const c0=function(){},c1=function(){};var v2=()=>{},v3=()=>{};let l2=()=>{},l3=()=>{};const c2=()=>{},c3=()=>{};

---------- /out/stmt-export-local.js ----------
export var v0=function(){},v1=function(){};export let l0=function(){},l1=function(){};export const c0=function(){},c1=function(){};export var v2=()=>{},v3=()=>{};export let l2=()=>{},l3=()=>{};export const c2=()=>{},c3=()=>{};

---------- /out/ns-export-fn.js ----------
var ns;(ns2=>{function a(){}ns2.a=a;function*b(){}ns2.b=b;async function c(){}ns2.c=c;async function*d(){}ns2.d=d})(ns||(ns={}));

---------- /out/ns-export-local.js ----------
var ns;(ns2=>{ns2.v0=function(){};ns2.v1=function(){};ns2.l0=function(){};ns2.l1=function(){};ns2.c0=function(){};ns2.c1=function(){};ns2.v2=()=>{};ns2.v3=()=>{};ns2.l2=()=>{};ns2.l3=()=>{};ns2.c2=()=>{};ns2.c3=()=>{}})(ns||(ns={}));

---------- /out/stmt-export-default-before-fn-anon.js ----------
export default function(){}

---------- /out/stmt-export-default-before-fn-name.js ----------
export default function f(){}

---------- /out/stmt-export-default-before-gen-fn-anon.js ----------
export default function*(){}

---------- /out/stmt-export-default-before-gen-fn-name.js ----------
export default function*f(){}

---------- /out/stmt-export-default-before-async-fn-anon.js ----------
export default async function(){}

---------- /out/stmt-export-default-before-async-fn-name.js ----------
export default async function f(){}

---------- /out/stmt-export-default-before-async-gen-fn-anon.js ----------
export default async function*(){}

---------- /out/stmt-export-default-before-async-gen-fn-name.js ----------
export default async function*f(){}

---------- /out/stmt-export-default-after-fn-anon.js ----------
export default function(){}

---------- /out/stmt-export-default-after-fn-name.js ----------
export default function f(){}

---------- /out/stmt-export-default-after-gen-fn-anon.js ----------
export default function*(){}

---------- /out/stmt-export-default-after-gen-fn-name.js ----------
export default function*f(){}

---------- /out/stmt-export-default-after-async-fn-anon.js ----------
export default async function(){}

---------- /out/stmt-export-default-after-async-fn-name.js ----------
export default async function f(){}

---------- /out/stmt-export-default-after-async-gen-fn-anon.js ----------
export default async function*(){}

---------- /out/stmt-export-default-after-async-gen-fn-name.js ----------
export default async function*f(){}

================================================================================
TestNoSideEffectsCommentTypeScriptDeclare
---------- /out/entry.js ----------
var ns;
((ns2) => {
})(ns || (ns = {}));

================================================================================
TestNoSideEffectsCommentUnusedCalls
---------- /out/stmt-fn.js ----------
// @__NO_SIDE_EFFECTS__
function f(y) {
  sideEffect(y);
}
// @__NO_SIDE_EFFECTS__
function* g(y) {
  sideEffect(y);
}
onlyKeepThisIdentifier;
onlyKeepThisIdentifier;
x(/* @__PURE__ */ f("keepThisCall"));
x(/* @__PURE__ */ g("keepThisCall"));

---------- /out/stmt-local.js ----------
const f = /* @__NO_SIDE_EFFECTS__ */ function(y) {
  sideEffect(y);
}, g = /* @__NO_SIDE_EFFECTS__ */ function* (y) {
  sideEffect(y);
};
onlyKeepThisIdentifier;
onlyKeepThisIdentifier;
x(/* @__PURE__ */ f("keepThisCall"));
x(/* @__PURE__ */ g("keepThisCall"));

---------- /out/expr-fn.js ----------
const f = /* @__NO_SIDE_EFFECTS__ */ function(y) {
  sideEffect(y);
}, g = /* @__NO_SIDE_EFFECTS__ */ function* (y) {
  sideEffect(y);
};
onlyKeepThisIdentifier;
onlyKeepThisIdentifier;
x(/* @__PURE__ */ f("keepThisCall"));
x(/* @__PURE__ */ g("keepThisCall"));

---------- /out/stmt-export-default-fn.js ----------
// @__NO_SIDE_EFFECTS__
export default function f(y) {
  sideEffect(y);
}
onlyKeepThisIdentifier;
x(/* @__PURE__ */ f("keepThisCall"));

================================================================================
TestPackageJsonSideEffectsArrayGlob
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/keep/this/file.js
console.log("this should be kept");

================================================================================
TestPackageJsonSideEffectsArrayKeep
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
console.log("hello");

// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsArrayKeepMainImplicitMain
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index-main.js
var index_main_exports = {};
__export(index_main_exports, {
  foo: () => foo
});
var foo;
var init_index_main = __esm({
  "Users/user/project/node_modules/demo-pkg/index-main.js"() {
    foo = 123;
    console.log("this should be kept");
  }
});

// Users/user/project/src/entry.js
init_index_main();

// Users/user/project/src/require-demo-pkg.js
init_index_main();

// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsArrayKeepMainImplicitModule
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsArrayKeepMainUseMain
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index-main.js
console.log("this should be kept");

// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsArrayKeepMainUseModule
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsArrayKeepModuleImplicitMain
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index-main.js
var index_main_exports = {};
__export(index_main_exports, {
  foo: () => foo
});
var foo;
var init_index_main = __esm({
  "Users/user/project/node_modules/demo-pkg/index-main.js"() {
    foo = 123;
    console.log("this should be kept");
  }
});

// Users/user/project/src/require-demo-pkg.js
init_index_main();

// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsArrayKeepModuleImplicitModule
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index-module.js
console.log("this should be kept");

// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsArrayKeepModuleUseMain
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsArrayKeepModuleUseModule
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index-module.js
console.log("this should be kept");

// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsArrayRemove
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsFalseAllFork
---------- /out.js ----------
// Users/user/project/node_modules/c/index.js
var foo;
var init_c = __esm({
  "Users/user/project/node_modules/c/index.js"() {
    foo = "foo";
  }
});

// Users/user/project/node_modules/b/index.js
var init_b = __esm({
  "Users/user/project/node_modules/b/index.js"() {
    init_c();
  }
});

// Users/user/project/node_modules/a/index.js
var a_exports = {};
__export(a_exports, {
  foo: () => foo
});
var init_a = __esm({
  "Users/user/project/node_modules/a/index.js"() {
    init_b();
  }
});

// Users/user/project/src/entry.js
Promise.resolve().then(() => (init_a(), a_exports)).then((x) => assert(x.foo === "foo"));

================================================================================
TestPackageJsonSideEffectsFalseCrossPlatformSlash
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/foo.js
console.log("foo");

// Users/user/project/node_modules/demo-pkg/bar/index.js
console.log("bar");

================================================================================
TestPackageJsonSideEffectsFalseIntermediateFilesChainAll
---------- /out.js ----------
// Users/user/project/node_modules/d/index.js
var foo = 123;

// Users/user/project/node_modules/b/index.js
throw "keep this";

// Users/user/project/src/entry.js
console.log(foo);

================================================================================
TestPackageJsonSideEffectsFalseIntermediateFilesChainOne
---------- /out.js ----------
// Users/user/project/node_modules/d/index.js
var foo = 123;

// Users/user/project/node_modules/b/index.js
throw "keep this";

// Users/user/project/src/entry.js
console.log(foo);

================================================================================
TestPackageJsonSideEffectsFalseIntermediateFilesDiamond
---------- /out.js ----------
// Users/user/project/node_modules/d/index.js
var foo = 123;

// Users/user/project/node_modules/b1/index.js
throw "keep this 1";

// Users/user/project/node_modules/b2/index.js
throw "keep this 2";

// Users/user/project/src/entry.js
console.log(foo);

================================================================================
TestPackageJsonSideEffectsFalseIntermediateFilesUnused
---------- /out.js ----------

================================================================================
TestPackageJsonSideEffectsFalseIntermediateFilesUsed
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/foo.js
var foo = 123;

// Users/user/project/node_modules/demo-pkg/index.js
throw "keep this";

// Users/user/project/src/entry.js
console.log(foo);

================================================================================
TestPackageJsonSideEffectsFalseKeepBareImportAndRequireCommonJS
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
var require_demo_pkg = __commonJS({
  "Users/user/project/node_modules/demo-pkg/index.js"(exports) {
    exports.foo = 123;
    console.log("hello");
  }
});

// Users/user/project/src/entry.js
require_demo_pkg();
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsFalseKeepBareImportAndRequireES6
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
var demo_pkg_exports = {};
__export(demo_pkg_exports, {
  foo: () => foo
});
var foo;
var init_demo_pkg = __esm({
  "Users/user/project/node_modules/demo-pkg/index.js"() {
    foo = 123;
    console.log("hello");
  }
});

// Users/user/project/src/entry.js
init_demo_pkg();
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsFalseKeepNamedImportCommonJS
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
var require_demo_pkg = __commonJS({
  "Users/user/project/node_modules/demo-pkg/index.js"(exports) {
    exports.foo = 123;
    console.log("hello");
  }
});

// Users/user/project/src/entry.js
var import_demo_pkg = __toESM(require_demo_pkg());
console.log(import_demo_pkg.foo);

================================================================================
TestPackageJsonSideEffectsFalseKeepNamedImportES6
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
var foo = 123;
console.log("hello");

// Users/user/project/src/entry.js
console.log(foo);

================================================================================
TestPackageJsonSideEffectsFalseKeepStarImportCommonJS
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
var require_demo_pkg = __commonJS({
  "Users/user/project/node_modules/demo-pkg/index.js"(exports) {
    exports.foo = 123;
    console.log("hello");
  }
});

// Users/user/project/src/entry.js
var ns = __toESM(require_demo_pkg());
console.log(ns);

================================================================================
TestPackageJsonSideEffectsFalseKeepStarImportES6
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
var demo_pkg_exports = {};
__export(demo_pkg_exports, {
  foo: () => foo
});
var foo = 123;
console.log("hello");

// Users/user/project/src/entry.js
console.log(demo_pkg_exports);

================================================================================
TestPackageJsonSideEffectsFalseNoWarningInNodeModulesIssue999
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
console.log("unused import");

// Users/user/project/src/entry.js
console.log("used import");

================================================================================
TestPackageJsonSideEffectsFalseOneFork
---------- /out.js ----------
// Users/user/project/node_modules/c/index.js
var foo;
var init_c = __esm({
  "Users/user/project/node_modules/c/index.js"() {
    foo = "foo";
  }
});

// Users/user/project/node_modules/d/index.js
var init_d = __esm({
  "Users/user/project/node_modules/d/index.js"() {
  }
});

// Users/user/project/node_modules/b/index.js
var init_b = __esm({
  "Users/user/project/node_modules/b/index.js"() {
    init_c();
    init_d();
  }
});

// Users/user/project/node_modules/a/index.js
var a_exports = {};
__export(a_exports, {
  foo: () => foo
});
var init_a = __esm({
  "Users/user/project/node_modules/a/index.js"() {
    init_b();
  }
});

// Users/user/project/src/entry.js
Promise.resolve().then(() => (init_a(), a_exports)).then((x) => assert(x.foo === "foo"));

================================================================================
TestPackageJsonSideEffectsFalseRemoveBareImportCommonJS
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsFalseRemoveBareImportES6
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsFalseRemoveNamedImportCommonJS
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsFalseRemoveNamedImportES6
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsFalseRemoveStarImportCommonJS
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsFalseRemoveStarImportES6
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsKeepExportDefaultExpr
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
var demo_pkg_default = exprWithSideEffects();

// Users/user/project/src/entry.js
console.log(demo_pkg_default);

================================================================================
TestPackageJsonSideEffectsNestedDirectoryRemove
---------- /out.js ----------
// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsTrueKeepCommonJS
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
var require_demo_pkg = __commonJS({
  "Users/user/project/node_modules/demo-pkg/index.js"(exports) {
    exports.foo = 123;
    console.log("hello");
  }
});

// Users/user/project/src/entry.js
var import_demo_pkg = __toESM(require_demo_pkg());
console.log("unused import");

================================================================================
TestPackageJsonSideEffectsTrueKeepES6
---------- /out.js ----------
// Users/user/project/node_modules/demo-pkg/index.js
console.log("hello");

// Users/user/project/src/entry.js
console.log("unused import");

================================================================================
TestPreserveDirectivesMinifyBundle
---------- /out.js ----------
"use 1";
"use 2";
"use 3";
(() => {
  // nested.js
  //! A
  //! B
  //! C
  nested();
  //! D
  //! E
  //! F

  // entry.js
  //! 1
  //! 2
  //! 3
  entry();
  //! 4
  //! 5
  //! 6
})();

================================================================================
TestPreserveDirectivesMinifyIIFE
---------- /out.js ----------
"use 1";
"use 2";
"use 3";
(() => {
  //! 1
  //! 2
  //! 3
  entry();
  //! 4
  //! 5
  //! 6
})();

================================================================================
TestPreserveDirectivesMinifyPassThrough
---------- /out.js ----------
"use 1";
"use 2";
"use 3";
//! 1
//! 2
//! 3
entry();
//! 4
//! 5
//! 6

================================================================================
TestPureCallsWithSpread
---------- /out.js ----------
// entry.js
[...args];
[...args];

================================================================================
TestRemoveCodeAfterLabelWithReturn
---------- /out.js ----------
function earlyReturn() {
  onlyWithKeep();
}
function loop() {
  if (foo()) {
    bar();
    return;
  }
}

================================================================================
TestRemoveTrailingReturn
---------- /out.js ----------
// entry.js
function foo() {
  a && b();
}
function bar() {
  return a && b(), KEEP_ME;
}
var entry_default = [
  foo,
  bar,
  function() {
    a && b();
  },
  function() {
    return a && b(), KEEP_ME;
  },
  () => {
    a && b();
  },
  () => (a && b(), KEEP_ME)
];
export {
  entry_default as default
};

================================================================================
TestRemoveUnusedImportMeta
---------- /out.js ----------
// entry.js
console.log("foo is unused");

================================================================================
TestRemoveUnusedImports
---------- /out.js ----------
import "a";
import "b";
import "c";

================================================================================
TestRemoveUnusedImportsEval
---------- /out.js ----------
import a from "a";
import * as b from "b";
import { c } from "c";
eval("foo(a, b, c)");

================================================================================
TestRemoveUnusedImportsEvalTS
---------- /out.js ----------
eval("foo(a, b, c)");

================================================================================
TestRemoveUnusedNoSideEffectsTaggedTemplates
---------- /out.js ----------
// entry.js
// @__NO_SIDE_EFFECTS__
function foo() {
}
use(foo`keep`);
keep, alsoKeep;
`${keep}${alsoKeep}`;

================================================================================
TestRemoveUnusedPureCommentCalls
---------- /out.js ----------
// entry.js
function bar() {
}
var bare = foo(bar);
var at_no = /* @__PURE__ */ foo(bar());
var new_at_no = /* @__PURE__ */ new foo(bar());
var nospace_at_no = /* @__PURE__ */ foo(bar());
var nospace_new_at_no = /* @__PURE__ */ new foo(bar());
var num_no = /* @__PURE__ */ foo(bar());
var new_num_no = /* @__PURE__ */ new foo(bar());
var nospace_num_no = /* @__PURE__ */ foo(bar());
var nospace_new_num_no = /* @__PURE__ */ new foo(bar());
var dot_no = /* @__PURE__ */ foo(sideEffect()).dot(bar());
var new_dot_no = /* @__PURE__ */ new foo(sideEffect()).dot(bar());
var nested_no = [1, /* @__PURE__ */ foo(bar()), 2];
var new_nested_no = [1, /* @__PURE__ */ new foo(bar()), 2];
var single_at_no = /* @__PURE__ */ foo(bar());
var new_single_at_no = /* @__PURE__ */ new foo(bar());
var single_num_no = /* @__PURE__ */ foo(bar());
var new_single_num_no = /* @__PURE__ */ new foo(bar());
var bad_no = (
  /* __PURE__ */
  foo(bar)
);
var new_bad_no = (
  /* __PURE__ */
  new foo(bar)
);
var parens_no = foo(bar);
var new_parens_no = new foo(bar);
var exp_no = /* @__PURE__ */ foo() ** foo();
var new_exp_no = /* @__PURE__ */ new foo() ** foo();

================================================================================
TestTextLoaderRemoveUnused
---------- /out.js ----------
// entry.js
console.log("unused import");

================================================================================
TestTopLevelFunctionInliningWithSpread
---------- /out/entry.js ----------
// entry.js
function identity1(x) {
  return x;
}
function identity3(x) {
  return x;
}
args;
[...args];
identity1();
args;
identity3(...args);

---------- /out/entry-outer.js ----------
// inner.js
function identity1(x) {
  return x;
}
function identity3(x) {
  return x;
}

// entry-outer.js
args;
[...args];
identity1();
args;
identity3(...args);

================================================================================
TestTreeShakingBinaryOperators
---------- /out.js ----------
// entry.js
var keep;
var keep2;
keep + keep2;
keep - keep2;
keep * keep2;
keep / keep2;
keep % keep2;
keep ** keep2;
keep < keep2;
keep <= keep2;
keep > keep2;
keep >= keep2;
keep in keep2;
keep instanceof keep2;
keep << keep2;
keep >> keep2;
keep >>> keep2;
keep == keep2;
keep != keep2;
keep | keep2;
keep & keep2;
keep ^ keep2;
keep = keep2;
keep += keep2;
keep -= keep2;
keep *= keep2;
keep /= keep2;
keep %= keep2;
keep **= keep2;
keep <<= keep2;
keep >>= keep2;
keep >>>= keep2;
keep |= keep2;
keep &= keep2;
keep ^= keep2;
keep ??= keep2;
keep ||= keep2;
keep &&= keep2;

================================================================================
TestTreeShakingClassProperty
---------- /out.js ----------
let keep1 = class {
  [x] = "x";
};
let keep2 = class {
  [x]() {
  }
};
let keep3 = class {
  get [x]() {
  }
};
let keep4 = class {
  set [x](_) {
  }
};
let keep5 = class {
  async [x]() {
  }
};
let keep6 = class {
  [{ toString() {
  } }] = "x";
};

================================================================================
TestTreeShakingClassStaticProperty
---------- /out.js ----------
let keep1 = class {
  static x = x;
};
let keep2 = class {
  static ["x"] = x;
};
let keep3 = class {
  static [x] = "x";
};
let keep4 = class {
  static [x]() {
  }
};
let keep5 = class {
  static get [x]() {
  }
};
let keep6 = class {
  static set [x](_) {
  }
};
let keep7 = class {
  static async [x]() {
  }
};
let keep8 = class {
  static [{ toString() {
  } }] = "x";
};

================================================================================
TestTreeShakingImportIdentifier
---------- /out.js ----------
// b.js
var Base = class {
};

// a.js
var Keep = class extends Base {
};

// entry.js
new Keep();

================================================================================
TestTreeShakingInESMWrapper
---------- /out.js ----------
// lib.js
var keep1, keep2;
var init_lib = __esm({
  "lib.js"() {
    keep1 = () => "keep1";
    keep2 = () => "keep2";
  }
});

// cjs.js
var cjs_exports = {};
__export(cjs_exports, {
  default: () => cjs_default
});
var cjs_default;
var init_cjs = __esm({
  "cjs.js"() {
    init_lib();
    cjs_default = keep2();
  }
});

// entry.js
init_lib();
console.log(keep1(), (init_cjs(), __toCommonJS(cjs_exports)));

================================================================================
TestTreeShakingJSWithAssociatedCSS
---------- /out/test.js ----------
// project/node_modules/pkg/button.js
var Button;

// project/test.jsx
render(/* @__PURE__ */ React.createElement(Button, null));

---------- /out/test.css ----------
/* project/node_modules/pkg/button.css */
button {
  color: red;
}

/* project/node_modules/pkg/menu.css */
menu {
  color: red;
}

================================================================================
TestTreeShakingJSWithAssociatedCSSExportStarSideEffectsFalse
---------- /out/test.js ----------
// project/node_modules/pkg/button.css
var require_button = __commonJS({
  "project/node_modules/pkg/button.css"(exports, module) {
    module.exports = {};
  }
});

// project/node_modules/pkg/components.jsx
require_button();
var Button = () => /* @__PURE__ */ React.createElement("button", null);

// project/test.jsx
render(/* @__PURE__ */ React.createElement(Button, null));

---------- /out/test.css ----------
/* project/node_modules/pkg/button.css */
button {
  color: red;
}

================================================================================
TestTreeShakingJSWithAssociatedCSSExportStarSideEffectsFalseOnlyJS
---------- /out/test.js ----------
// project/node_modules/pkg/button.css
var require_button = __commonJS({
  "project/node_modules/pkg/button.css"(exports, module) {
    module.exports = {};
  }
});

// project/node_modules/pkg/components.jsx
require_button();
var Button = () => /* @__PURE__ */ React.createElement("button", null);

// project/test.jsx
render(/* @__PURE__ */ React.createElement(Button, null));

---------- /out/test.css ----------
/* project/node_modules/pkg/button.css */
button {
  color: red;
}

================================================================================
TestTreeShakingJSWithAssociatedCSSReExportSideEffectsFalse
---------- /out/test.js ----------
// project/node_modules/pkg/button.css
var require_button = __commonJS({
  "project/node_modules/pkg/button.css"(exports, module) {
    module.exports = {};
  }
});

// project/node_modules/pkg/components.jsx
require_button();
var Button = () => /* @__PURE__ */ React.createElement("button", null);

// project/test.jsx
render(/* @__PURE__ */ React.createElement(Button, null));

---------- /out/test.css ----------
/* project/node_modules/pkg/button.css */
button {
  color: red;
}

================================================================================
TestTreeShakingJSWithAssociatedCSSReExportSideEffectsFalseOnlyJS
---------- /out/test.js ----------
// project/node_modules/pkg/button.css
var require_button = __commonJS({
  "project/node_modules/pkg/button.css"(exports, module) {
    module.exports = {};
  }
});

// project/node_modules/pkg/components.jsx
require_button();
var Button = () => /* @__PURE__ */ React.createElement("button", null);

// project/test.jsx
render(/* @__PURE__ */ React.createElement(Button, null));

---------- /out/test.css ----------
/* project/node_modules/pkg/button.css */
button {
  color: red;
}

================================================================================
TestTreeShakingJSWithAssociatedCSSUnusedNestedImportSideEffectsFalse
---------- /out/test.js ----------
// project/node_modules/pkg/button.jsx
var Button = () => /* @__PURE__ */ React.createElement("button", null);

// project/test.jsx
render(/* @__PURE__ */ React.createElement(Button, null));

---------- /out/test.css ----------
/* project/node_modules/pkg/styles.css */
button {
  color: red;
}

================================================================================
TestTreeShakingJSWithAssociatedCSSUnusedNestedImportSideEffectsFalseOnlyJS
---------- /out/test.js ----------
// project/node_modules/pkg/button.jsx
var Button = () => /* @__PURE__ */ React.createElement("button", null);

// project/test.jsx
render(/* @__PURE__ */ React.createElement(Button, null));

---------- /out/test.css ----------
/* project/node_modules/pkg/styles.css */
button {
  color: red;
}

================================================================================
TestTreeShakingLoweredClassStaticField
---------- /out/entry.js ----------
// entry.js
var KeepMe1 = class {
};
__publicField(KeepMe1, "x", "x");
__publicField(KeepMe1, "y", sideEffects());
__publicField(KeepMe1, "z", "z");
var KeepMe2 = class {
};
__publicField(KeepMe2, "x", "x");
__publicField(KeepMe2, "y", "y");
__publicField(KeepMe2, "z", "z");
new KeepMe2();

================================================================================
TestTreeShakingLoweredClassStaticFieldAssignment
---------- /out/entry.js ----------
// entry.ts
var KeepMe1 = class {
};
KeepMe1.x = "x";
KeepMe1.y = "y";
KeepMe1.z = "z";
var KeepMe2 = class {
};
KeepMe2.x = "x";
KeepMe2.y = sideEffects();
KeepMe2.z = "z";
var KeepMe3 = class {
};
KeepMe3.x = "x";
KeepMe3.y = "y";
KeepMe3.z = "z";
new KeepMe3();

================================================================================
TestTreeShakingLoweredClassStaticFieldMinified
---------- /out/entry.js ----------
// entry.js
var KeepMe1 = class {
};
__publicField(KeepMe1, "x", "x"), __publicField(KeepMe1, "y", sideEffects()), __publicField(KeepMe1, "z", "z");
var KeepMe2 = class {
};
__publicField(KeepMe2, "x", "x"), __publicField(KeepMe2, "y", "y"), __publicField(KeepMe2, "z", "z");
new KeepMe2();

================================================================================
TestTreeShakingNoBundleCJS
---------- /out.js ----------
function keep() {
}
function unused() {
}
keep();

================================================================================
TestTreeShakingNoBundleESM
---------- /out.js ----------
function keep() {
}
function unused() {
}
keep();

================================================================================
TestTreeShakingNoBundleIIFE
---------- /out.js ----------
(() => {
  function keep() {
  }
  keep();
})();

================================================================================
TestTreeShakingObjectProperty
---------- /out.js ----------
let keep1 = { x };
let keep2 = { x };
let keep3 = { ...x };
let keep4 = { [x]: "x" };
let keep5 = { [x]() {
} };
let keep6 = { get [x]() {
} };
let keep7 = { set [x](_) {
} };
let keep8 = { async [x]() {
} };
let keep9 = { [{ toString() {
} }]: "x" };

================================================================================
TestTreeShakingReactElements
---------- /out.js ----------
// entry.jsx
function Foo() {
}
var d = /* @__PURE__ */ React.createElement("div", null);
var e = /* @__PURE__ */ React.createElement(Foo, null, d);
var f = /* @__PURE__ */ React.createElement(React.Fragment, null, e);
console.log(f);

================================================================================
TestTreeShakingUnaryOperators
---------- /out.js ----------
(() => {
  // entry.js
  var keep;
  +keep;
  -keep;
  ~keep;
  delete keep;
  ++keep;
  --keep;
  keep++;
  keep--;
})();