https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86915
Bug ID: 86915 Summary: Segmentation fault for an array of auto in template parameter Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: v.reshetnikov at gmail dot com Target Milestone: --- /********** BEGIN SOURCE **********/ template<auto[1]> struct S; /*********** END SOURCE ***********/ ' Segmentation fault 1 | template<auto[1]> struct S; | ^ Tested with 9.0.0 20180809 (experimental)