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