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annotate gcc/testsuite/c-c++-common/pr51628-27.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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145
1830386684a0 gcc-9.2.0
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1 /* PR c/51628. */
1830386684a0 gcc-9.2.0
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2 /* { dg-do compile } */
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3 /* { dg-options "-O" } */
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4
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5 struct A { int i; } __attribute__ ((packed));
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6 struct B { struct A a; };
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7 struct C { struct B b; };
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8
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9 extern struct C *p;
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10
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11 int* g8 (void) { return &p->b.a.i; }
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12 /* { dg-warning "may result in an unaligned pointer value" "" { target *-*-* } .-1 } */