Will Rakudo ever be written entirely in Perl 6?

• Currently Rakudo is a mix of Perl 6, PIR, and C

 4313 lines Perl 6
10467 lines PIR
  986 lines C

• Major parser and compiler components are Perl 6

• PIR and C are used for runtime primitives and builtins
• most files small: less than 100 lines of PIR or C source

• Much existing PIR code will be rewritten as Perl 6

• Many primitive operators and operations may remain as PIR or C