[Issue 10705] New: recursive alias declaration
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Tue Jul 23 11:11:14 PDT 2013
http://d.puremagic.com/issues/show_bug.cgi?id=10705
Summary: recursive alias declaration
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nobody at puremagic.com
ReportedBy: rswhite4 at googlemail.com
--- Comment #0 from rswhite4 at googlemail.com 2013-07-23 11:11:12 PDT ---
----
import std.stdio;
struct Rect(T) {
public:
bool intersects(ref const Rect!T rhs, ShortRect* overlap = null)
{
return false;
}
}
alias FloatRect = Rect!float;
alias ShortRect = Rect!short;
void main() {
}
----
print:
tpl_bug.d(11): Error: alias tpl_bug.ShortRect recursive alias
declaration
tpl_bug.d(11): Error: template instance tpl_bug.Rect!(short)
error instantiating
tpl_bug.d(10): Error: template instance tpl_bug.Rect!(float)
error instantiating
dmd 2.063.2, Windows
Seems the Compiler is a bit confused. If I change 'ShortRect' to 'Rect!short'
or 'Rect!T' everything works fine.
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