improve

packages/babel-helper-create-class-features-plugin/src/misc.ts

@@ -56,7 +56,12 @@ function handleClassTDZ(
 const classFieldDefinitionEvaluationTDZVisitor: Visitor<HandleClassTDZState> = {
   ReferencedIdentifier: handleClassTDZ,
   Function(path) {
-    path.skip();
+    const { parentPath } = path;
+    if (
+      !(parentPath.isCallExpression() && parentPath.node.callee === path.node)
+    ) {
+      path.skip();
+    }
   },
 };
 

packages/babel-plugin-transform-class-properties/test/fixtures/class-name-tdz/static-iife/exec.js

@@ -0,0 +1,6 @@
+expect(() => {
+  class A {
+    static x = 42;
+    static [(() => A.x)()];
+  }
+}).toThrow(ReferenceError);

packages/babel-plugin-transform-class-properties/test/fixtures/class-name-tdz/static-iife/input.js

@@ -0,0 +1,6 @@
+expect(() => {
+  class A {
+    static x = 42;
+    static [(() => A.x)()];
+  }
+}).toThrow(ReferenceError);

packages/babel-plugin-transform-class-properties/test/fixtures/class-name-tdz/static-iife/options.json

@@ -0,0 +1,3 @@
+{
+  "plugins": ["transform-class-properties", "transform-classes"]
+}

packages/babel-plugin-transform-class-properties/test/fixtures/class-name-tdz/static-iife/output.js

@@ -0,0 +1,11 @@
+expect(() => {
+  let _ref;
+  _ref = (() => (babelHelpers.classNameTDZError("A"), A).x)();
+  let A = /*#__PURE__*/babelHelpers.createClass(function A() {
+    "use strict";
+
+    babelHelpers.classCallCheck(this, A);
+  });
+  babelHelpers.defineProperty(A, "x", 42);
+  babelHelpers.defineProperty(A, _ref, void 0);
+}).toThrow(ReferenceError);