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annotate gcc/testsuite/gcc.dg/alias-8.c @ 132:d34655255c78

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update gcc-8.2
author mir3636
date Thu, 25 Oct 2018 10:21:07 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 // { dg-do compile }
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2 // { dg-options "-Wstrict-aliasing=2 -fstrict-aliasing" }
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3
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4 struct s {
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5 char *p;
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6 };
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7
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8 void
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9 func(struct s *ptr)
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10 {
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11 *(void **)&ptr->p = 0; /* { dg-warning "type-punned pointer" } */
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12 }