C c;
-// { dg-final { scan-assembler mangle1.C "\n_ZN1A1fEv:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZN1AC2Ev:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZN1BC2Ev:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZN1CC1Ev:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZTC1C0_1B:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZTI1A:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZTI1B:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZTI1C:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZTS1A:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZTS1B:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZTS1C:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZTT1C:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZTV1A:" } }
-// { dg-final { scan-assembler mangle1.C "\n_ZTV1C:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZN1A1fEv:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZN1AC2Ev:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZN1BC2Ev:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZN1CC1Ev:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZTC1C0_1B:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZTI1A:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZTI1B:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZTI1C:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZTS1A:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZTS1B:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZTS1C:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZTT1C:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZTV1A:" } }
+// { dg-final { scan-assembler mangle1.C "\n_?_ZTV1C:" } }