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
}
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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 ***
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Jun 21 2010








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