test/Parser/pragma-pack.c

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2
   3 // Note that this puts the expected lines before the directives to work around
   4 // limitations in the -verify mode.
   5
   6 /* expected-warning {{missing '(' after '#pragma pack'}}*/ #pragma pack 10
   7 #pragma pack()
   8 #pragma pack(8)
   9
  10 /*expected-warning {{unknown action for '#pragma pack'}}*/ #pragma pack(hello)
  11 #pragma pack(push)
  12 #pragma pack(pop)
  13
  14 /* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ #pragma pack(push,)
  15 /* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ #pragma pack(push,)
  16 /* expected-warning {{expected integer or identifier in '#pragma pack'}}*/  #pragma pack(pop,)
  17
  18 #pragma pack(push,i)
  19 /* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ #pragma pack(push,i,
  20 /* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ #pragma pack(push,i,)
  21 /* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ #pragma pack(push,i,help)
  22
  23 #pragma pack(push,8)
  24 /* expected-warning {{missing ')' after '#pragma pack'}}*/ #pragma pack(push,8,
  25 /* expected-warning {{missing ')' after '#pragma pack'}}*/ #pragma pack(push,8,)
  26 /* expected-warning {{missing ')' after '#pragma pack'}}*/ #pragma pack(push,i,8
  27 #pragma pack(push,i,8)
  28
  29 /* expected-warning {{missing ')' after '#pragma pack'}}*/ #pragma pack(push
  30
  31 _Pragma("pack(push)")
  32 /* expected-warning {{expected integer or identifier in '#pragma pack'}}*/ _Pragma("pack(push,)")