That's certainly a bug -- but it isn't present in
the current GHC release (4.04). I don't think we'll
fix 2.01.
Simon
| -----Original Message-----
| From: Magnus Carlsson [mailto:[EMAIL PROTECTED]]
| Sent: 15 October 1996 17:55
| To: [EMAIL PROTECTED]
| Subject: 2.01: Missing interface declarations for selector functions?
|
|
| When compiling the two modules
|
| module Geometry where
| data Point = Point {xcoord,ycoord::Int}
|
| and
|
| module X where
| import Geometry
| flipPoint (Point x y) = Point y x
|
| I get
|
| ghc-2.01 -c -v X.hs
| The Glorious Glasgow Haskell Compilation System, version
| 2.01 patchlevel 0
|
| Ineffective C pre-processor:
| echo '#line 1 "X.hs"' > /tmp/ghc15043.cpp && cat X.hs
| >> /tmp/ghc15043.cpp
|
| real 0.0
| user 0.0
| sys 0.0
|
| Haskell compiler:
|
| /usr/src/cs/pd/ghc/ghc-2.01-sparc-sun-solaris2/lib/ghc/2.01/sp
| arc-sun-solaris2/hsc ,-W ,/tmp/ghc15043.cpp
| -fignore-interface-pragmas -fomit-interface-pragmas
| -fsimplify \( -ffloat-lets-exposing-whnf -ffloat-primops-ok
| -fcase-of-case -freuse-con -fpedantic-bottoms
| -fsimpl-uf-use-threshold0 -fessential-unfoldings-only
| -fmax-simplifier-iterations4 \) -himap=/tmp/ghc15043.himap
| -v -hifile=/tmp/ghc15043.hi -S=/tmp/ghc15043.s +RTS -H6000000
| -K1000000
| Glasgow Haskell Compiler, version 2.01, for Haskell 1.3
|
|
| Could not find interface declaration of: Geometry.xcoord;
| looking for: Geometry.xcoord
|
| Could not find interface declaration of: Geometry.ycoord;
| looking for: Geometry.ycoord
|
|
| Compilation had errors
|
| real 4.1
| user 2.6
| sys 0.9
| deleting... /tmp/ghc15043.hi /tmp/ghc15043.s
|
| rm -f /tmp/ghc15043*
|
| /Magnus
|
|
