xref: /minix3/external/bsd/llvm/dist/clang/test/CodeGenCXX/2007-04-05-PackedBitFieldsOverlap.cpp (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338) 
1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -emit-llvm %s -o -
2*f4a2713aSLionel Sambuc 
3*f4a2713aSLionel Sambuc 
4*f4a2713aSLionel Sambuc #ifdef PACKED
5*f4a2713aSLionel Sambuc #define P __attribute__((packed))
6*f4a2713aSLionel Sambuc #else
7*f4a2713aSLionel Sambuc #define P
8*f4a2713aSLionel Sambuc #endif
9*f4a2713aSLionel Sambuc 
10*f4a2713aSLionel Sambuc struct P M_Packed {
11*f4a2713aSLionel Sambuc   unsigned int l_Packed;
12*f4a2713aSLionel Sambuc   unsigned short k_Packed : 6,
13*f4a2713aSLionel Sambuc     i_Packed : 15;
14*f4a2713aSLionel Sambuc   char c;
15*f4a2713aSLionel Sambuc 
16*f4a2713aSLionel Sambuc };
17*f4a2713aSLionel Sambuc 
18*f4a2713aSLionel Sambuc struct M_Packed sM_Packed;
19*f4a2713aSLionel Sambuc 
testM_Packed(void)20*f4a2713aSLionel Sambuc int testM_Packed (void) {
21*f4a2713aSLionel Sambuc   struct M_Packed x;
22*f4a2713aSLionel Sambuc   return (x.i_Packed != 0);
23*f4a2713aSLionel Sambuc }
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