9 Oct
2003
9 Oct
'03
5:56 p.m.
Frank Heckenbach wrote:
IMHO the most we could do is an (optional) warning when importing the same identifier from several units. I think it could be useful -- the default should be off, of course, but perhaps `-Wall' should turn it on. Waldek, since you're working in that area, would this be easy to add?
It does not look hard, but currently System module redefines a symbol from GPC module. I think we need first a method to avoid warning if redefinition is intentional (at least if `-Wall' activates such warning).
--
Waldek Hebisch
hebisch@math.uni.wroc.pl