inout(int)[3]  idn1             ( inout(int)[3] );
       inout( U )[n]  idx1(U, size_t n)( inout( U )[n] );

shared(inout int)[3]  idn2             ( shared(inout int)[3] );
shared(inout  U )[n]  idx2(U, size_t n)( shared(inout  U )[n] );

void main()
{
    pragma(msg, typeof( idn1( (immutable(int)[3]).init ) ));    // immutable(int[3]), OK
    pragma(msg, typeof( idx1( (immutable(int)[3]).init ) ));    // immutable(int[3]), OK

    pragma(msg, typeof( idn2( (immutable(int)[3]).init ) ));    // immutable(int[3]), OK
    pragma(msg, typeof( idx2( (immutable(int)[3]).init ) ));    // Error!
    // test.d(13): Error: template test.idx2(U,uint n) does not match any function template declaration
}