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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-ms_struct.c | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/Sema/pragma-ms_struct.c')
-rw-r--r-- | clang/test/Sema/pragma-ms_struct.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/clang/test/Sema/pragma-ms_struct.c b/clang/test/Sema/pragma-ms_struct.c new file mode 100644 index 0000000..d76ee8b --- /dev/null +++ b/clang/test/Sema/pragma-ms_struct.c @@ -0,0 +1,55 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-apple-darwin9 %s + +#pragma ms_struct on + +#pragma ms_struct off + +#pragma ms_struct reset + +#pragma ms_struct // expected-warning {{incorrect use of '#pragma ms_struct on|off' - ignored}} + +#pragma ms_struct on top of spaghetti // expected-warning {{extra tokens at end of '#pragma ms_struct' - ignored}} + +struct foo +{ + int a; + int b; + char c; +}; + + +struct { + unsigned long bf_1 : 12; + unsigned long : 0; + unsigned long bf_2 : 12; +} __attribute__((__ms_struct__)) t1; + +struct S { + double __attribute__((ms_struct)) d; // expected-warning {{'ms_struct' attribute ignored}} + unsigned long bf_1 : 12; + unsigned long : 0; + unsigned long bf_2 : 12; +} __attribute__((ms_struct)) t2; + + +// rdar://10513599 +#pragma ms_struct on + +typedef struct +{ +void *pv; +int l; +} Foo; + +typedef struct +{ +void *pv1; +Foo foo; +unsigned short fInited : 1; +void *pv2; +} PackOddity; + +#pragma ms_struct off + +static int arr[sizeof(PackOddity) == 40 ? 1 : -1]; + |