9 lines · c
1// RUN: %clang_cc1 %s -std=c90 -verify2// RUN: %clang_cc1 %s -std=c993 4int f (int z) { 5 if (z + sizeof (enum {a})) // expected-note {{previous definition is here}}6 return 1 + sizeof (enum {a}); // expected-error {{redefinition of enumerator 'a'}}7 return 0; 8}9