Steve Folly a �crit dans le message : 38d20611.156204380@news.rrds.co.uk... > As I haven't got a copy of Gnat then, (out firewall prevents us downloading > unauthorised software), and you have, could you possibly tell me what Gnat > thought of the particular piece of code I posted? Compiling: test.ads (source file time stamp: 2000-03-17 11:18:34) 8. A : aliased Name; | >>> warning: aliased object has explicit bounds >>> warning: declare without bounds (and with explicit initialization) >>> warning: for use with unconstrained access 9. C : aliased String (1..10); | >>> warning: aliased object has explicit bounds >>> warning: declare without bounds (and with explicit initialization) >>> warning: for use with unconstrained access 12. E : Ref := A'Access; -- Does not statically match designated subtype ??? | >>> object subtype must statically match designated subtype 13. F : Ref := C'Access; -- Does not statically match designated subtype ??? | >>> object subtype must statically match designated subtype 17 lines: 2 errors, 6 warnings gnatmake: "test.ads" compilation error > And a solution to the problem? > See above :) Pascal.