[Issue 6707] New: Error message for mismatch of const/non-const property functions needs to improve
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Wed Sep 21 08:44:45 PDT 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6707
Summary: Error message for mismatch of const/non-const property
functions needs to improve
Product: D
Version: D2
Platform: Other
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nobody at puremagic.com
ReportedBy: andrej.mitrovich at gmail.com
--- Comment #0 from Andrej Mitrovic <andrej.mitrovich at gmail.com> 2011-09-21 08:44:17 PDT ---
struct Foo
{
int payload;
@property void value(int x) { payload = x;}
@property int value() { return payload; }
const bool opEquals(ref const(Foo) other)
{
return this.value == other.value;
}
}
void main() { }
This errors with:
Error: function test.Foo.value (int x) is not callable using argument types ()
The solution is to add a const property function like this one:
@property const(int) value() const { return payload; }
But this can't be easily figured out from that error message.
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