https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72838
--- Comment #1 from Thomas Preud'homme <thopre01 at gcc dot gnu.org> --- Note, the same error happens in: PASS->NA: g++.dg/warn/overflow-warn-3.C -std=gnu++11 const (test for errors, line 67) PASS->FAIL: g++.dg/warn/overflow-warn-3.C -std=gnu++11 (test for excess errors) PASS->NA: g++.dg/warn/overflow-warn-3.C -std=gnu++14 const (test for errors, line 67) PASS->FAIL: g++.dg/warn/overflow-warn-3.C -std=gnu++14 (test for excess errors) PASS->NA: g++.dg/warn/overflow-warn-3.C -std=gnu++98 const (test for errors, line 67) PASS->FAIL: g++.dg/warn/overflow-warn-3.C -std=gnu++98 (test for excess errors) PASS->NA: g++.dg/warn/overflow-warn-4.C -std=gnu++11 const (test for errors, line 70) PASS->FAIL: g++.dg/warn/overflow-warn-4.C -std=gnu++11 (test for excess errors) PASS->NA: g++.dg/warn/overflow-warn-4.C -std=gnu++14 const (test for errors, line 70) PASS->FAIL: g++.dg/warn/overflow-warn-4.C -std=gnu++14 (test for excess errors) PASS->NA: g++.dg/warn/overflow-warn-4.C -std=gnu++98 const (test for errors, line 70) PASS->FAIL: g++.dg/warn/overflow-warn-4.C -std=gnu++98 (test for excess errors) Best regards.