digitalmars.D.bugs - [Issue 17739] New: Calling convention of not deduced for delegate
- via Digitalmars-d-bugs (27/27) Aug 10 2017 https://issues.dlang.org/show_bug.cgi?id=17739
https://issues.dlang.org/show_bug.cgi?id=17739 Issue ID: 17739 Summary: Calling convention of not deduced for delegate function arguments with explicit parameter types Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: timon.gehr gmx.ch DMD v2.075.0: alias F=extern(C) int delegate(int); void foo(F dg){ } void main(){ F dg=(int a)=>a; // ok foo((int a)=>a); // error } the error message is: bug.d(5): Error: function bug.foo (extern (C) int delegate(int) dg) is not callable using argument types (int function(int a) pure nothrow nogc safe) The code compiles if the explicit parameter type is removed from the delegate. The code should compile. --
Aug 10 2017