branch wip-build-systems-gexp deleted (was 4c2ade2)

[Ludovic Courtès]

civodul pushed a change to branch wip-build-systems-gexp
in repository guix.

       was  4c2ade2   store: Add a functional object cache and use it in 
'lower-object'.

This change permanently discards the following revisions:

  discards  4c2ade2   store: Add a functional object cache and use it in 
'lower-object'.
  discards  e207a49   packages: Turn 'bag->derivation' into a monadic procedure.
  discards  042da62   tests: Add 'test-assertm' to (guix tests).
  discards  5f297a0   monads: Micro-optimize 'foldm'.
  discards  6f95773   gexp: Micro-optimize sexp serialization.
  discards  dc75026   build-system: Rewrite using gexps.
  discards  f887a9a   gnu: bootstrap: Move 'use-modules' forms to the beginning 
of build expressions.