fix(53204): Bug: __runInitializers(this) is emitted before super() call

src/compiler/transformers/esDecorators.ts

@@ -36,6 +36,7 @@ import {
     Expression,
     ExpressionStatement,
     findComputedPropertyNameCacheAssignment,
+    findSuperStatementIndex,
     firstOrUndefined,
     forEachEntry,
     ForStatement,
@@ -1072,8 +1073,11 @@ export function transformESDecorators(context: TransformationContext): (x: Sourc
             if (initializerStatements) {
                 const statements: Statement[] = [];
                 const nonPrologueStart = factory.copyPrologue(node.body.statements, statements, /*ensureUseStrict*/ false, visitor);
+                const superStatementIndex = findSuperStatementIndex(node.body.statements, nonPrologueStart);
+                const indexOfFirstStatementAfterSuper = superStatementIndex >= 0 ? superStatementIndex + 1 : undefined;
+                addRange(statements, visitNodes(node.body.statements, visitor, isStatement, nonPrologueStart, indexOfFirstStatementAfterSuper ? indexOfFirstStatementAfterSuper - nonPrologueStart : undefined));
                 addRange(statements, initializerStatements);
-                addRange(statements, visitNodes(node.body.statements, visitor, isStatement, nonPrologueStart));
+                addRange(statements, visitNodes(node.body.statements, visitor, isStatement, indexOfFirstStatementAfterSuper));
                 body = factory.createBlock(statements, /*multiLine*/ true);
                 setOriginalNode(body, node.body);
                 setTextRange(body, node.body);

tests/baselines/reference/esDecorators-classExpression-classSuper.7.js

@@ -0,0 +1,50 @@
+//// [esDecorators-classExpression-classSuper.7.ts]
+class A {}
+class B extends A {
+	public constructor() {
+		'inject';
+		super();
+		const a = 1;
+		const b = 1;
+	}
+
+	@foo
+	public m(): void {}
+}
+
+function foo(method: any, _context: any): any {
+	return function (this: any) {
+		method.call(this);
+	};
+}
+
+new B();
+
+
+//// [esDecorators-classExpression-classSuper.7.js]
+class A {
+}
+let B = (() => {
+    let _instanceExtraInitializers = [];
+    let _m_decorators;
+    return class B extends A {
+        static {
+            _m_decorators = [foo];
+            __esDecorate(this, null, _m_decorators, { kind: "method", name: "m", static: false, private: false, access: { has: obj => "m" in obj, get: obj => obj.m } }, null, _instanceExtraInitializers);
+        }
+        constructor() {
+            'inject';
+            super();
+            __runInitializers(this, _instanceExtraInitializers);
+            const a = 1;
+            const b = 1;
+        }
+        m() { }
+    };
+})();
+function foo(method, _context) {
+    return function () {
+        method.call(this);
+    };
+}
+new B();

tests/cases/conformance/esDecorators/classExpression/classSuper/esDecorators-classExpression-classSuper.7.ts

@@ -0,0 +1,24 @@
+// @target: es2022
+// @noEmitHelpers: true
+// @noTypesAndSymbols: true
+
+class A {}
+class B extends A {
+	public constructor() {
+		'inject';
+		super();
+		const a = 1;
+		const b = 1;
+	}
+
+	@foo
+	public m(): void {}
+}
+
+function foo(method: any, _context: any): any {
+	return function (this: any) {
+		method.call(this);
+	};
+}
+
+new B();