clang/test/Parser/pragma-options.c

   1 // RUN: %clang_cc1 -triple i386-apple-darwin9 -Wno-pragma-pack -fsyntax-only -verify %s
   2
   3 /* expected-warning {{expected 'align' following '#pragma options'}} */ #pragma options
   4 /* expected-warning {{expected '=' following '#pragma options align'}} */ #pragma options align
   5 /* expected-warning {{expected identifier in '#pragma options'}} */ #pragma options align =
   6 /* expected-warning {{invalid alignment option in '#pragma options align'}} */ #pragma options align = foo
   7 /* expected-warning {{extra tokens at end of '#pragma options'}} */ #pragma options align = reset foo
   8
   9 #pragma options align=natural
  10 #pragma options align=reset
  11 #pragma options align=mac68k
  12 #pragma options align=power
  13
  14 /* expected-warning {{expected '=' following '#pragma align'}} */ #pragma align
  15 /* expected-warning {{expected identifier in '#pragma align'}} */ #pragma align =
  16 /* expected-warning {{invalid alignment option in '#pragma align'}} */ #pragma align = foo
  17 /* expected-warning {{extra tokens at end of '#pragma align'}} */ #pragma align = reset foo
  18
  19 #pragma align=natural
  20 #pragma align=reset
  21 #pragma align=mac68k
  22 #pragma align=power
  23
  24 // PR13580
  25 struct S
  26 {
  27   char a[3];
  28 #pragma align=packed
  29   struct T
  30   {
  31     char b;
  32     int c;
  33   } d;
  34 };