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November 19, 2006 [Issue 568] New: Support to implicitly deduce class template in function template | ||||
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http://d.puremagic.com/issues/show_bug.cgi?id=568 Summary: Support to implicitly deduce class template in function template Product: D Version: unspecified Platform: All OS/Version: All Status: NEW Severity: enhancement Priority: P2 Component: DMD AssignedTo: bugzilla@digitalmars.com ReportedBy: lovesyao@hotmail.com class Test(T){ T t=T.init; } class Test2:Test!(int){}; interface Test3(T){ static if(is(T==int)){ T i(); }else{ T other(); } } class Test4:Test3!(int),Test3!(float){ int i(){return 0;}; float other(){return 0.0;}; }; void test(T)(Test!(T) t){ } void test2(T)(Test3!(T) t){ } void main(){ auto t=new Test!(int); auto t2=new Test2; auto t3=new Test4; test!(int)(t);//ok test!(int)(t2);//ok test2!(int)(t3);//ok test2!(float)(t3);//ok test(t);//please support test(t2);//please support test2(t3);//should be conflict error } -- |
November 19, 2006 [Issue 568] Support to implicitly deduce class template in function template | ||||
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Posted in reply to d-bugmail | http://d.puremagic.com/issues/show_bug.cgi?id=568 ------- Comment #1 from lovesyao@hotmail.com 2006-11-18 19:28 ------- add example template Test5(T){ alias int dummy; class Test5(T t){ T val=t; } }; template test3(T){ alias int dummy; void test3(T t)(Test5!(T).Test5!(t) t){ } } void main(){ auto t = new Test5!(int).Test5!(10); test3!(int).test3!(10)(t);//ok test3(t);//please support } -- |
November 26, 2010 [Issue 568] Support to implicitly deduce class template in function template | ||||
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Posted in reply to d-bugmail | http://d.puremagic.com/issues/show_bug.cgi?id=568 Andrei Alexandrescu <andrei@metalanguage.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |andrei@metalanguage.com Resolution| |FIXED --- Comment #2 from Andrei Alexandrescu <andrei@metalanguage.com> 2010-11-26 12:06:46 PST --- First round of examples now work on 1.065 and 2.050. The second round is invalid. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- |
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