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comparison gcc/testsuite/c-c++-common/pr57793.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* PR c++/57793 */
2
3 struct A { unsigned a : 1; unsigned b : 1; };
4 struct B /* { dg-error "type .B. is too large" "" { target { c++ && ilp32 } } } */
5 {
6 unsigned char c[0x40000000]; /* { dg-error "size of array .c. is too large" "" { target { ! int32plus } } } */
7 unsigned char d[0x40000ff0];/* { dg-error "size of array .d. is too large" "" { target { ! int32plus } } } */
8 struct A e;
9 }; /* { dg-error "type .struct B. is too large" "" { target { c && ilp32 } } } */
10
11 void *foo (struct B *p)
12 {
13 if (p->e.a)
14 return (void *) 0;
15 p->e.b = 1;
16 return p->c;
17 }
18
19 void
20 bar (struct B *p)
21 {
22 foo (p);
23 }