1// { dg-do assemble  }
2// Bug: g++ fails to compare integer constants properly.
3
4template <int X, int Y>
5struct Matrix {
6   int base [X] [Y];
7};
8
9template <int M,int H,int N>
10Matrix<M,N>& Mul(Matrix<M,N>& Q,Matrix<M,H>& A,Matrix<H,N>& B) {
11  for(int i=0;i<M;i++) {
12    for(int j=0;j<N;j++) {
13      Q.base[i][j]=0;
14      for(int k=0;k<H;k++) {
15	Q.base[i][j]+=A.base[i][k]*B.base[k][j];
16      }
17    }
18  }
19  return Q;
20}
21
22void f ()
23{
24   Matrix<2, 3> q;
25   Matrix<2, 4> a;
26   Matrix<4, 3> b;
27   q = Mul (q, a, b);
28}
29