digitalmars.D.bugs - [Issue 4326] New: struct invariants documentation
- d-bugmail puremagic.com (31/31) Jun 15 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4326
 - d-bugmail puremagic.com (16/16) Jun 21 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4326
 
http://d.puremagic.com/issues/show_bug.cgi?id=4326
           Summary: struct invariants documentation
           Product: D
           Version: D1 & D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: www.digitalmars.com
        AssignedTo: nobody puremagic.com
        ReportedBy: bearophile_hugs eml.cc
I'd like D docs to state that invariants can be used inside structs too (so
putting the explanation of invariants in this page is bad:
http://www.digitalmars.com/d/2.0/class.html#Invariant ).
The documentation about struct invariants also needs to exaplain that the
assert() syntax can't be used to call struct invariants (as it is possible with
class references):
struct Foo {
    int x;
    invariant() { assert(x == 1); }
}
void main() {
    Foo f;
    assert(f); //  Error: expression f of type Foo does not have a boolean
value
}
-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
 Jun 15 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4326
Leandro Lucarella <llucax gmail.com> changed:
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |llucax gmail.com
         Resolution|                            |DUPLICATE
PDT ---
I think this is a duplicate of bug 3578, please check if there is something
missing in that bug and add it as a comment. Since both bugs are so similar I
don't see a point on having both open so I'm marking it as duplicate.
Please, feel free to correct me if I'm wrong.
*** This issue has been marked as a duplicate of issue 3578 ***
-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
 Jun 21 2010








 
 
 
 d-bugmail puremagic.com