1 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DSAFE -verify %s |
2 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DPUSH_HERE -DSAFE -verify %s |
3 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DPUSH_HERE -DPUSH_SET_HERE -verify %s |
4 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DPUSH_HERE -DRESET_HERE -DSAFE -verify %s |
5 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DPUSH_HERE -DSET_FIRST_HEADER -DWARN_MODIFIED_HEADER -verify %s |
6 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DPUSH_HERE -DRESET_HERE -DSET_FIRST_HEADER -DWARN_MODIFIED_HEADER -verify %s |
7 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DPUSH_HERE -DPUSH_SET_HERE -DSET_FIRST_HEADER -DWARN_MODIFIED_HEADER -verify %s |
8 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DPUSH_HERE -DPUSH_SET_HERE -DSET_SECOND_HEADER -DWARN_MODIFIED_HEADER -verify %s |
9 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DPUSH_HERE -DPUSH_SET_HERE -DSET_FIRST_HEADER -DSET_SECOND_HEADER -DWARN_MODIFIED_HEADER -verify %s |
10 | |
11 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DPUSH_POP_FIRST_HEADER -DSAFE -verify %s |
12 | |
13 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -I %S/Inputs -DPUSH_SET_HERE -DNO_RECORD_1 -DNO_RECORD_2 -DSAFE -verify %s |
14 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack-suspicious-include -I %S/Inputs -DPUSH_SET_HERE -DNO_RECORD_1 -verify %s |
15 | // RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -Wpragma-pack -Wno-pragma-pack-suspicious-include -I %S/Inputs -DPUSH_SET_HERE -DNO_RECORD_1 -DSAFE -verify %s |
16 | |
17 | #ifdef SAFE |
18 | // expected-no-diagnostics |
19 | #endif |
20 | |
21 | #ifdef PUSH_HERE |
22 | #pragma pack (push) |
23 | #endif |
24 | |
25 | #ifdef PUSH_SET_HERE |
26 | #pragma pack (push, 4) |
27 | #ifndef SAFE |
28 | // expected-note@-2 {{previous '#pragma pack' directive that modifies alignment is here}} |
29 | // expected-warning@+9 {{non-default #pragma pack value changes the alignment of struct or union members in the included file}} |
30 | #endif |
31 | #endif |
32 | |
33 | #ifdef RESET_HERE |
34 | #pragma pack (4) |
35 | #pragma pack () // no warning after reset as the value is default. |
36 | #endif |
37 | |
38 | #include "pragma-pack1.h" |
39 | |
40 | #ifdef WARN_MODIFIED_HEADER |
41 | // expected-warning@-3 {{the current #pragma pack alignment value is modified in the included file}} |
42 | #endif |
43 | |
44 | #ifdef PUSH_SET_HERE |
45 | #pragma pack (pop) |
46 | #endif |
47 | |
48 | #ifdef PUSH_HERE |
49 | #pragma pack (pop) |
50 | #endif |
51 | |