I have committed a fix for PR 1707 to CVS, it is in both the trunk
and the mozart-1-3-0-fixes branch, so if all goes well it will appear
in Mozart/Oz 1.3.2.
If you call ozc with the --warnshadow argument (or click the 'All
redeclaration' box in the compiler panel) then the compiler will emit
warning messages for variable declarations that shadow existing
variables.
It isn't on by default because it is pretty noisy on the files I tried
(Mozart compiler and test suite). However, I think it is very useful
and I encourage you to try it out.
Cool! What about enabling it by default in the OPI?
Cheers,
Filip
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