tree 2f6cfcb4cd28f8a2ec0871040a94cb422ee4967c
parent 2608726a936ea911b1b10f0a5901d4ec7e803712
author Mark Lacey <mark.lacey@apple.com> 1520635735 -0800
committer Mark Lacey <mark.lacey@apple.com> 1520635735 -0800

Begin refactoring type variable binding code.

Move all the code specific to dealing with relational constraints out
into a separate function.

I expect to do more refactoring here so this is likely not the final
form for this code - just one step in the direction of breaking things
down into smaller logical pieces.