26 signed char sc_scalar;  variable
70   sc = sc_scalar; // expected-error {{incompatible type}}  in foo()
72   uc = sc_scalar; // expected-error {{incompatible type}}  in foo()
74   bc = sc_scalar; // expected-error {{incompatible type}}  in foo()
329   sc = sc + sc_scalar; // expected-error {{cannot convert}}  in foo()
331   sc = sc_scalar + sc; // expected-error {{cannot convert}}  in foo()
333   uc = uc + sc_scalar; // expected-error {{cannot convert}}  in foo()
335   uc = sc_scalar + uc; // expected-error {{cannot convert}}  in foo()
371   sc += sc_scalar; // expected-error {{cannot convert}}  in foo()
373   uc += sc_scalar; // expected-error {{cannot convert}}  in foo()
681   sc = sc << sc_scalar;  in foo()
689   sc = sc_scalar << sc; // expected-error {{first operand is not a vector}}  in foo()
691   uc = uc << sc_scalar;  in foo()
693   uc = sc_scalar << uc; // expected-error {{first operand is not a vector}}  in foo()
721   sc <<= sc_scalar;  in foo()
781   sc = sc >> sc_scalar;  in foo()
789   sc = sc_scalar >> sc; // expected-error {{first operand is not a vector}}  in foo()
791   uc = uc >> sc_scalar;  in foo()
793   uc = sc_scalar >> uc; // expected-error {{first operand is not a vector}}  in foo()
821   sc >>= sc_scalar;  in foo()