4 ms·GHC, the Glasgow Haskell Compiler, is implemented in Haskell.by arebop 17y agoGHC, the Glasgow Haskell Compiler, is implemented in Haskell.eru 17y agoAnd some Perl for evil mangling. (At least the last time I checked.)Locke1689 17y agoWell, just to be clear, GHC compiles to an intermediate stylized C form (hc files), which are then compiled with a C compiler.