1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 %s -pedantic-errors -Wno-empty-translation-unit -verify 2*f4a2713aSLionel Sambuc // PR2045 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuc #define b 5*f4a2713aSLionel Sambuc /* expected-error {{extra tokens at end of #undef directive}} */ #undef a b 6