fields_names
../libs/pfr/test/core_name/run/fields_names.cpp:136:27: warning: unused variable 'name' [-Wunused-variable]
../libs/pfr/test/core_name/run/fields_names.cpp:46:3: warning: variable 'unnamed' is not needed and will not be emitted [-Wunneeded-internal-declaration]
2 warnings generated.
non_std_layout_classic
../libs/pfr/test/core/run/non_std_layout.cpp:11:9: warning: private field 'i' is not used [-Wunused-private-field]
1 warning generated.
non_std_layout_lh
../libs/pfr/test/core/run/non_std_layout.cpp:11:9: warning: private field 'i' is not used [-Wunused-private-field]
1 warning generated.
non_std_layout_sb
../libs/pfr/test/core/run/non_std_layout.cpp:11:9: warning: private field 'i' is not used [-Wunused-private-field]
1 warning generated.