Version 2.19.0-400.0.dev

Merge 99b3dff into dev

Author: Dart CI

pkg/dev_compiler/lib/src/kernel/compiler.dart

@@ -1731,7 +1731,10 @@ class ProgramCompiler extends ComputeOnceConstantVisitor<js_ast.Expression>
     var superCall = node.initializers.whereType<SuperInitializer>().firstOrNull;
     var jsSuper = _emitSuperConstructorCallIfNeeded(cls, className, superCall);
     if (jsSuper != null) {
-      body.add(jsSuper..sourceInformation = _nodeStart(superCall!));
+      // TODO(50465) Fix incorrect assumption there should always be a super
+      // initializer here.
+      if (superCall != null) jsSuper.sourceInformation = _nodeStart(superCall);
+      body.add(jsSuper);
     }
 
     body.add(_emitFunctionScopedBody(fn));

tools/VERSION

@@ -27,5 +27,5 @@ CHANNEL dev
 MAJOR 2
 MINOR 19
 PATCH 0
-PRERELEASE 399
+PRERELEASE 400
 PRERELEASE_PATCH 0