• via Digitalmars-d-bugs (31/31) Jun 29 2015 https://issues.dlang.org/show_bug.cgi?id=14747

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

https://issues.dlang.org/show_bug.cgi?id=14747

          Issue ID: 14747
           Summary: compiler insists on unnecessary return statement
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: major
          Priority: P1
         Component: dmd
          Assignee: nobody puremagic.com
          Reporter: john.loughran.colvin gmail.com

//returns.d
auto foo(Args...)()
{
    foreach(arg; Args)
        static if(is(arg == int))
        {
            return 0;
        }
}

void main()
{
    foo!int;
}

$ dmd results.d
returns.d(1): Error: function returns.foo!int.foo no return exp; or assert(0);
at end of function
returns.d(12): Error: template instance returns.foo!int error instantiating

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