596                                         SourceRange &R1,  in GetUnreachableLoc()  argument
598   R1 = R2 = SourceRange();  in GetUnreachableLoc()
610       R1 = UO->getSubExpr()->getSourceRange();  in GetUnreachableLoc()
615       R1 = CAO->getLHS()->getSourceRange();  in GetUnreachableLoc()
627       R1 = ME->getSourceRange();  in GetUnreachableLoc()
632       R1 = ASE->getLHS()->getSourceRange();  in GetUnreachableLoc()
638       R1 = CSC->getSubExpr()->getSourceRange();  in GetUnreachableLoc()
643       R1 = CE->getSubExpr()->getSourceRange();  in GetUnreachableLoc()
651       R1 = CSC->getSubExpr()->getSourceRange();  in GetUnreachableLoc()
656   R1 = S->getSourceRange();  in GetUnreachableLoc()
688       SourceRange R1(Loc, Loc), R2;  in reportDeadCode()  local
715   SourceRange R1, R2;  in reportDeadCode()  local
716   SourceLocation Loc = GetUnreachableLoc(S, R1, R2);  in reportDeadCode()
717   CB.HandleUnreachable(UK, Loc, SilenceableCondVal, R1, R2, HasFallThroughAttr);  in reportDeadCode()