Only move first case alternative last if it's DEFAULT.
Only move first case alternative last if it's DEFAULT.

Not only does it look bad to have case alternatives in order 2,3,4,1, but
putting the alternatives in the right order may or may not trigger some extra
optimizations for large switch constructs in some JS implementations, if they
behave anything like C compilers WRT switch statements.

crodjer/haste-compiler,crodjer/haste-compiler,beni55/haste-compiler,jtojnar/haste-compiler,beni55/haste-compiler,nyson/haste-compiler,joelburget/haste-compiler,szatkus/haste-compiler,nyson/haste-compiler,santolucito/haste-compiler,jtojnar/haste-compiler,joelburget/haste-compiler,beni55/haste-compiler,santolucito/haste-compiler,crodjer/haste-compiler,szatkus/haste-compiler,szatkus/haste-compiler,jtojnar/haste-compiler,akru/haste-compiler,akru/haste-compiler,crodjer/haste-compiler,santolucito/haste-compiler,kranich/haste-compiler,nyson/haste-compiler,kranich/haste-compiler,akru/haste-compiler,joelburget/haste-compiler,akru/haste-compiler,crodjer/haste-compiler,beni55/haste-compiler,nyson/haste-compiler,santolucito/haste-compiler,jtojnar/haste-compiler,szatkus/haste-compiler,kranich/haste-compiler,akru/haste-compiler,joelburget/haste-compiler,kranich/haste-compiler