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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/Sema/pragma-align-packed.c | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/Sema/pragma-align-packed.c')
-rw-r--r-- | clang/test/Sema/pragma-align-packed.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/clang/test/Sema/pragma-align-packed.c b/clang/test/Sema/pragma-align-packed.c new file mode 100644 index 0000000..74fbd13 --- /dev/null +++ b/clang/test/Sema/pragma-align-packed.c @@ -0,0 +1,30 @@ +// RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify %s + +#pragma pack(push, 1) +struct s0 { + char f0; + int f1 __attribute__((aligned(4))); +}; +extern int a[sizeof(struct s0) == 5 ? 1 : -1]; +#pragma pack(pop) + +struct __attribute__((packed)) s1 { + char f0; + int f1 __attribute__((aligned(4))); +}; +extern int a[sizeof(struct s1) == 8 ? 1 : -1]; + +#pragma options align=packed +struct s2 { + char f0; + int f1 __attribute__((aligned(4))); +}; +extern int a[sizeof(struct s2) == 5 ? 1 : -1]; +#pragma options align=reset + +#pragma pack(1) +struct s3_0 { unsigned char f0; unsigned int f1; }; +int t3_0[sizeof(struct s3_0) == 5 ? 1 : -1]; +#pragma options align=reset +struct s3_1 { unsigned char f0; unsigned int f1; }; +int t3_1[sizeof(struct s3_1) == 8 ? 1 : -1]; |