0f1da43a97
Parser now handles `SomeEnum::Variant` in match arm patterns, emitting a Variant pattern node with enum_name and variant fields. Previously these fell through to Binding, producing broken codegen. JS codegen: emit str_eq check against the variant name string (El enums are plain strings at runtime). C codegen: same, via EL_STR + str_eq. Rebuild elc to pick up the parser change.