Add test coverage for `<flat_set>` to `test_header_units_and_modules.hpp` - #5986

Merged

Stephan T. Lavavej (StephanTLavavej) merged 2 commits into

microsoft:feature/flat_mapfrom

vmichal:flat_meow-misc

Jan 5, 2026

Commits on Jan 4, 2026

Add <flat_set> test to test_header_units_and_modules.hpp
Vojtěch Michal (vmichal)
committed
a0e606a

Commits on Jan 5, 2026

`fss` => `fms`
Stephan T. Lavavej (StephanTLavavej)
committed
b929a5d