Re: [Linaro-TCWG-CI] gdb-14-branchpoint-1411-g033bc67bdb0: FAIL: 2 regressions on arm

...

Just a guess, but maybe making the type global instead of a local type (with no linkage) will solve it:

--- a/libstdc++-v3/testsuite/libstdc++-prettyprinters/cxx11.cc +++ b/libstdc++-v3/testsuite/libstdc++-prettyprinters/cxx11.cc @@ -63,6 +63,11 @@ struct datum

std::unique_ptr<datum> global;

+struct custom_cat : std::error_category {

• const char* name() const noexcept { return "miaow"; }
• std::string message(int) const { return ""; }

+};

gdb doesn't generally handle local types well -- a longstanding bug nobody has tried to fix.

However my patch wasn't intended to introduce this problem. Perhaps it is at fault.

Tom