clang/test/Sema/misleading-pragma-align-pack-diagnostics.c

   1 // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack-suspicious-include -I %S/Inputs -DALIGN_SET_HERE -verify %s
   2 // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack-suspicious-include -I %S/Inputs -DRECORD_ALIGN -verify %s
   3
   4 #ifdef ALIGN_SET_HERE
   5 #pragma align = natural // expected-warning {{unterminated '#pragma pack (push, ...)' at end of file}}
   6 // expected-warning@+9 {{the current #pragma pack alignment value is modified in the included file}}
   7 #endif
   8
   9 #ifdef RECORD_ALIGN
  10 #pragma align = mac68k
  11 // expected-note@-1 {{previous '#pragma pack' directive that modifies alignment is here}}
  12 // expected-warning@+3 {{non-default #pragma pack value changes the alignment of struct or union members in the included file}}
  13 #endif
  14
  15 #include "pragma-align-pack1.h"
  16
  17 #ifdef RECORD_ALIGN
  18 #pragma align = reset
  19 #endif