Add test for implicit extern-allowed enum tag type in extern struct
Add test for implicit extern-allowed enum tag type in extern struct

zig-lang/zig,andrewrk/zig,zig-lang/zig,andrewrk/zig,zig-lang/zig,raulgrell/zig,raulgrell/zig,raulgrell/zig,raulgrell/zig,raulgrell/zig