Post #13393 105 Jan 17, 2026, 18:01 UTC Divergence in instantiating unused functions of unevaluated lambdasИсточник: Arthur O’Dwyer Arthur O’Dwyer Divergence in instantiating unused functions of unevaluated lambdas Here’s a weird vendor divergence recently spotted on the cpplang Slack. Consider a function template foo, where instantiating the body of foo<int> will give an error. For example: