| /* { dg-do compile } */ |
| /* Testcase by Martin Michlmayr <tbm@cyrius.com> */ |
| |
| class Matrix |
| { |
| public: |
| double data[4][4]; |
| Matrix operator* (const Matrix matrix) const; |
| void makeRotationAboutVector (void); |
| }; |
| void Matrix::makeRotationAboutVector (void) |
| { |
| Matrix irx; |
| *this = irx * (*this); |
| } |
| Matrix Matrix::operator* (const Matrix matrix) const |
| { |
| Matrix ret; |
| for (int i = 0; i < 4; i++) |
| for (int j = 0; j < 4; j++) |
| ret.data[j][i] = matrix.data[j][2] + matrix.data[j][3]; |
| return ret; |
| } |
| |
| /* { dg-final { cleanup-tree-dump "vect" } } */ |
