242 lines
4.8 KiB
C
242 lines
4.8 KiB
C
// REQUIRES: arm-registered-target
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// RUN: %clang_cc1 -target-abi apcs-gnu -triple armv7-apple-darwin10 %s -verify
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// expected-no-diagnostics
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//
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// Note: gcc forces the alignment to 4 bytes, regardless of the type of the
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// zero length bitfield.
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// rdar://9859156
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#include <stddef.h>
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struct t1
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{
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int foo : 1;
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char : 0;
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char bar;
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};
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static int arr1_offset[(offsetof(struct t1, bar) == 4) ? 0 : -1];
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static int arr1_sizeof[(sizeof(struct t1) == 8) ? 0 : -1];
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struct t2
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{
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int foo : 1;
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short : 0;
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char bar;
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};
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static int arr2_offset[(offsetof(struct t2, bar) == 4) ? 0 : -1];
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static int arr2_sizeof[(sizeof(struct t2) == 8) ? 0 : -1];
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struct t3
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{
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int foo : 1;
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int : 0;
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char bar;
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};
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static int arr3_offset[(offsetof(struct t3, bar) == 4) ? 0 : -1];
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static int arr3_sizeof[(sizeof(struct t3) == 8) ? 0 : -1];
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struct t4
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{
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int foo : 1;
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long : 0;
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char bar;
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};
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static int arr4_offset[(offsetof(struct t4, bar) == 4) ? 0 : -1];
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static int arr4_sizeof[(sizeof(struct t4) == 8) ? 0 : -1];
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struct t5
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{
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int foo : 1;
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long long : 0;
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char bar;
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};
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static int arr5_offset[(offsetof(struct t5, bar) == 4) ? 0 : -1];
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static int arr5_sizeof[(sizeof(struct t5) == 8) ? 0 : -1];
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struct t6
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{
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int foo : 1;
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char : 0;
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char bar : 1;
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char bar2;
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};
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static int arr6_offset[(offsetof(struct t6, bar2) == 5) ? 0 : -1];
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static int arr6_sizeof[(sizeof(struct t6) == 8) ? 0 : -1];
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struct t7
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{
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int foo : 1;
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short : 0;
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char bar1 : 1;
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char bar2;
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};
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static int arr7_offset[(offsetof(struct t7, bar2) == 5) ? 0 : -1];
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static int arr7_sizeof[(sizeof(struct t7) == 8) ? 0 : -1];
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struct t8
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{
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int foo : 1;
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int : 0;
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char bar1 : 1;
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char bar2;
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};
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static int arr8_offset[(offsetof(struct t8, bar2) == 5) ? 0 : -1];
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static int arr8_sizeof[(sizeof(struct t8) == 8) ? 0 : -1];
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struct t9
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{
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int foo : 1;
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long : 0;
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char bar1 : 1;
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char bar2;
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};
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static int arr9_offset[(offsetof(struct t9, bar2) == 5) ? 0 : -1];
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static int arr9_sizeof[(sizeof(struct t9) == 8) ? 0 : -1];
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struct t10
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{
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int foo : 1;
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long long : 0;
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char bar1 : 1;
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char bar2;
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};
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static int arr10_offset[(offsetof(struct t10, bar2) == 5) ? 0 : -1];
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static int arr10_sizeof[(sizeof(struct t10) == 8) ? 0 : -1];
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struct t11
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{
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int foo : 1;
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long long : 0;
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char : 0;
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char bar1 : 1;
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char bar2;
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};
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static int arr11_offset[(offsetof(struct t11, bar2) == 5) ? 0 : -1];
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static int arr11_sizeof[(sizeof(struct t11) == 8) ? 0 : -1];
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struct t12
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{
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int foo : 1;
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char : 0;
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long long : 0;
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char : 0;
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char bar;
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};
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static int arr12_offset[(offsetof(struct t12, bar) == 4) ? 0 : -1];
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static int arr12_sizeof[(sizeof(struct t12) == 8) ? 0 : -1];
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struct t13
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{
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char foo;
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long : 0;
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char bar;
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};
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static int arr13_offset[(offsetof(struct t13, bar) == 4) ? 0 : -1];
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static int arr13_sizeof[(sizeof(struct t13) == 8) ? 0 : -1];
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struct t14
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{
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char foo1;
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int : 0;
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char foo2 : 1;
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short foo3 : 16;
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char : 0;
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short foo4 : 16;
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char bar1;
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int : 0;
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char bar2;
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};
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static int arr14_bar1_offset[(offsetof(struct t14, bar1) == 10) ? 0 : -1];
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static int arr14_bar2_offset[(offsetof(struct t14, bar2) == 12) ? 0 : -1];
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static int arr14_sizeof[(sizeof(struct t14) == 16) ? 0 : -1];
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struct t15
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{
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char foo;
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char : 0;
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int : 0;
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char bar;
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long : 0;
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char : 0;
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};
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static int arr15_offset[(offsetof(struct t15, bar) == 4) ? 0 : -1];
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static int arr15_sizeof[(sizeof(struct t15) == 8) ? 0 : -1];
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struct t16
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{
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long : 0;
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char bar;
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};
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static int arr16_offset[(offsetof(struct t16, bar) == 0) ? 0 : -1];
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static int arr16_sizeof[(sizeof(struct t16) == 4) ? 0 : -1];
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struct t17
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{
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char foo;
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long : 0;
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long : 0;
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char : 0;
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char bar;
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};
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static int arr17_offset[(offsetof(struct t17, bar) == 4) ? 0 : -1];
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static int arr17_sizeof[(sizeof(struct t17) == 8) ? 0 : -1];
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struct t18
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{
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long : 0;
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long : 0;
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char : 0;
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};
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static int arr18_sizeof[(sizeof(struct t18) == 0) ? 0 : -1];
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struct t19
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{
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char foo1;
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long foo2 : 1;
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char : 0;
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long foo3 : 32;
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char bar;
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};
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static int arr19_offset[(offsetof(struct t19, bar) == 8) ? 0 : -1];
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static int arr19_sizeof[(sizeof(struct t19) == 12) ? 0 : -1];
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struct t20
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{
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short : 0;
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int foo : 1;
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long : 0;
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char bar;
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};
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static int arr20_offset[(offsetof(struct t20, bar) == 4) ? 0 : -1];
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static int arr20_sizeof[(sizeof(struct t20) == 8) ? 0 : -1];
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struct t21
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{
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short : 0;
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int foo1 : 1;
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char : 0;
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int foo2 : 16;
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long : 0;
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char bar1;
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int bar2;
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long bar3;
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char foo3 : 8;
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char : 0;
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long : 0;
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int foo4 : 32;
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short foo5: 1;
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long bar4;
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short foo6: 16;
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short foo7: 16;
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short foo8: 16;
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};
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static int arr21_bar1_offset[(offsetof(struct t21, bar1) == 8) ? 0 : -1];
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static int arr21_bar2_offset[(offsetof(struct t21, bar2) == 12) ? 0 : -1];
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static int arr21_bar3_offset[(offsetof(struct t21, bar3) == 16) ? 0 : -1];
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static int arr21_bar4_offset[(offsetof(struct t21, bar4) == 32) ? 0 : -1];
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static int arr21_sizeof[(sizeof(struct t21) == 44) ? 0 : -1];
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int main() {
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return 0;
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}
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