Errors: {
}
method /* from org-dartlang-debug:synthetic_debug_expression */ debugExpr<E extends dart.core::String>(dart.core::List<dart.core::String> x) → dynamic
  return (() → Null {
    dart.core::List<#lib1::debugExpr::E> y = dart.core::_GrowableList::•<#lib1::debugExpr::E>(0);
    x.{dart.core::List::addAll}(y){(dart.core::Iterable<dart.core::String>) → void};
  })(){() → Null};