Making static members that hide a superclass member is impossible

[Juuxel]

Java allows hiding a superclass method A.doSomething() with a subclass method B.doSomething(), but Enigma doesn't allow giving static methods names that do that.

See also https://github.com/FabricMC/yarn/pull/1040#discussion_r364046631 and https://github.com/FabricMC/yarn/pull/858#discussion_r324467245.

[2xsaiko]

Reopening because the PR that fixed this was reverted due to not 100% working

[liach]

Enigma's concern is real as if we have class A and B extends A, static void work() in A, then B.work() compiles to invokestatic on owner B name work type ()V. This is probably best addressed by a separate jar index scanning the hiding relations exhibited in bytecode putstatic getstatic invokestatic (need to check custom bootstrap methods like lambda metafactory as well)