Binary Compatibility

[Julian Seward (Intl Vendor)]

| -----Original Message-----
| From: Sigbjorn Finne [mailto:sof@galois.com]=20
| Sent: Wednesday, February 06, 2002 1:27 AM
| To: Ashley Yakeley
| Cc: GHC List
| Subject: Re: Binary Compatibility
|=20
|=20
| > Apologies if this has been covered before. What=20
| compatibility is there=20
| > between code compiled in different versions of GHC?
| >=20
|=20
| As a rule, none. Always recompile your code for every new
| release.

Yes, even patchlevel ones.  For your specific case we know
for sure that the code produced by 5.02 is incompatible
with both 5.02.2 and 5.03.

J