[Issue 6901] New: wrong error "override cannot be applied to variable" in CTFE forward reference
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Mon Nov 7 01:25:02 PST 2011
http://d.puremagic.com/issues/show_bug.cgi?id=6901
Summary: wrong error "override cannot be applied to variable"
in CTFE forward reference
Product: D
Version: D1 & D2
Platform: Other
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nobody at puremagic.com
ReportedBy: clugdbug at yahoo.com.au
--- Comment #0 from Don <clugdbug at yahoo.com.au> 2011-11-07 01:24:26 PST ---
Applies to both D1 and D2, at least as far back as 2.040. It's a forward
reference error, triggered in this case by CTFE.
------------
class Base6900
{
void foo() {}
}
class Derived6900: Base6900
{
override void foo() { }
}
int test6900()
{
Derived6900 d = new Derived6900; // for github HEAD
// Derived6900 d = null; // for older versions
d.foo();
return 1;
}
static assert(test6900());
------------
test.d(8): Error: variable test.Derived6900.foo.this override cannot be applied
to variable
test.d(15): called from here: d.foo()
test.d(19): called from here: test6900()
test.d(19): Error: static assert (test6900()) is not evaluatable at compile
tim
e
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