2 // { dg-options "-O2" }
4 typedef __complex__ double Value;
7 LorentzVector & operator+=(const LorentzVector & a) {
22 operator+(LorentzVector a, const LorentzVector & b) {
28 LorentzVector v1; v1.theX =ex; v1.theY =ex+et; v1.theZ =ex-et; v1.theT =et;