http://d.puremagic.com/issues/show_bug.cgi?id=10263
Summary: Refused class opBinary by ref
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Keywords: diagnostic, rejects-valid
Severity: normal
Priority: P2
Component: DMD
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from [email protected] 2013-06-04 04:55:45 PDT ---
class Foo {
Foo opBinary(string op)(ref Foo) {
return null;
}
}
void main() {
auto f = new Foo;
auto r1 = f * f; // OK
auto r2 = f * (new Foo); // Error.
}
DMD 2.064alpha gives:
test.d(9): Error: 'f' is not of arithmetic type, it is a test.Foo
test.d(9): Error: 'new Foo' is not of arithmetic type, it is a test.Foo
I think that's a bug. Even if that's not a bug, then I suggest to improve the
error messages.
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