[Issue 10156] New: Can't handle usage of TypeTuple argument in templated function

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=10156

           Summary: Can't handle usage of TypeTuple argument in templated
                    function
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: jcrapuchettes at gmail.com


--- Comment #0 from Jonathan Crapuchettes <jcrapuchettes at gmail.com> 2013-05-23 13:43:47 PDT ---
DMD says that it can't deduce template function argument types when the
function is defined with a TypeTuple argument and a variadic template argument.

Example:
---
import std.typetuple;

alias TestT = TypeTuple!(dchar, int);

void main()
{
    test('b', 6, 'a', 54);
}

void test(T...)(const TestT v, const T values)
{
}
---
DMD 2.062 output:
test.d(7): Error: template test.test does not match any function template
declaration. Candidates are:
test.d(10):        test.test(T...)(const TestT v, const T values)
test.d(7): Error: template test.test(T...)(const TestT v, const T values)
cannot deduce template function from argument types !()(char,int,char,int)

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