[Issue 7064] New: .stringof of eponymous template
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Sun Dec 4 07:33:59 PST 2011
http://d.puremagic.com/issues/show_bug.cgi?id=7064
Summary: .stringof of eponymous template
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P2
Component: DMD
AssignedTo: nobody at puremagic.com
ReportedBy: timon.gehr at gmx.ch
--- Comment #0 from timon.gehr at gmx.ch 2011-12-04 07:33:55 PST ---
struct S(T){int x;}
template X(T){
struct S{int x;}
}
void main(){
pragma(msg, S!int); // "struct S"
pragma(msg, X!int); // X!(int)
pragma(msg, X!int.S); // "S", why not identical to first one?
}
The fact that for eponymous templates the template parameters are not shown
sometimes has a severe negative impact on the readability of error messages, as
well as on the usefulness of debug output via pragma(msg)
I propose that .stringof for eponymous templates should apply to the template
instance instead of to the eponymous declaration.
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