• via Digitalmars-d-bugs (22/22) Jul 05 2014 https://issues.dlang.org/show_bug.cgi?id=13049

via Digitalmars-d-bugs <digitalmars-d-bugs puremagic.com> writes:

https://issues.dlang.org/show_bug.cgi?id=13049

          Issue ID: 13049
           Summary: in template arguments the compiler fails to parse
                    scope for function pointers arguments
           Product: D
           Version: unspecified
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: DMD
          Assignee: nobody puremagic.com
          Reporter: code dawg.eu

It's not possible to declare a function pointer type with scope arguments
within a template argument list.

enum mangle(T) = T.mangleof;
alias Func = void function(scope int);          // OK
pragma(msg, mangle!Func);                       // OK
pragma(msg, mangle!(void function(int)));       // OK
pragma(msg, mangle!(void function(scope int))); // NG

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