Minor doc addition as requested in #12774.
authorEdward Z. Yang <ezyang@cs.stanford.edu>
Fri, 28 Oct 2016 01:09:40 +0000 (18:09 -0700)
committerEdward Z. Yang <ezyang@cs.stanford.edu>
Fri, 28 Oct 2016 01:09:40 +0000 (18:09 -0700)
Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>
testsuite/tests/backpack/cabal/bkpcabal02/Makefile

index 780102f..4856c2c 100644 (file)
@@ -9,11 +9,14 @@ bkpcabal02: clean
        $(MAKE) -s --no-print-directory clean
        '$(GHC_PKG)' init tmp.d
        '$(TEST_HC)' -v0 --make Setup
+       # Here is a working signature which this
+       # package can typecheck with
        cp p/H.hsig.in1 p/H.hsig
        # typecheck everything
        $(CONFIGURE)
        $(SETUP) build
        $(SETUP) -v1 build
+       # This signature doesn't typecheck with the package
        cp p/H.hsig.in2 p/H.hsig
        ! $(SETUP) build
 ifneq "$(CLEANUP)" ""