https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101500
Bug ID: 101500 Summary: gcc accepts the code with extra curly braces Product: gcc Version: 11.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: fchelnokov at gmail dot com Target Milestone: --- The following ill-formed code is the illustration ``` struct A { A() {} A( A&& ) = delete; ~A() {} }; int main() { const A a = {{A{}}}; //error line } ``` https://gcc.godbolt.org/z/eq5WhTfz3