https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78621
Bug ID: 78621 Summary: lambda mangling not ABI compliant Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: nathan at gcc dot gnu.org Target Milestone: --- bug 78252 exposes a bug in the mangler. [](auto...) is mangled as-if that was a template parameter reference (T[n]_), rather than auto (Da). Refer to that bug for test case. Fix will need to pay attention to -fabi-version