https://issues.dlang.org/show_bug.cgi?id=12931
--- Comment #10 from Kenji Hara <[email protected]> --- I'm preparing to be able to do this from a while ago. One of my tries to merge prefix storage classes and prefix attributes in grammar: https://github.com/D-Programming-Language/dlang.org/pull/489 Handle prefix attributes in DeclDefs scope: https://github.com/D-Programming-Language/dmd/pull/2924 Add 'PrefixAttributes' structure in parser: https://github.com/D-Programming-Language/dmd/pull/3676 Detect function attribute conflicting between prefix and postfix: https://github.com/D-Programming-Language/dmd/pull/3689 --
