Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/free-2.c @ 138:fc828634a951
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Thu, 08 Nov 2018 14:17:14 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c/36970 */ /* { dg-do compile } */ /* { dg-options "-O0" } */ extern void free (void *); char *p, buf3[10], d; struct S { char a; int b; } *r; void foo (void) { char buf[10], buf2[10], c; static char buf4[10], e; char *q = buf; free (p); free (q); /* At -O0 no warning is reported here. */ free (buf2); /* { dg-warning "attempt to free a non-heap object" } */ free (&c); /* { dg-warning "attempt to free a non-heap object" } */ free (buf3); /* { dg-warning "attempt to free a non-heap object" } */ free (&d); /* { dg-warning "attempt to free a non-heap object" } */ free (buf4); /* { dg-warning "attempt to free a non-heap object" } */ free (&e); /* { dg-warning "attempt to free a non-heap object" } */ free (&r->a); free ("abcd"); /* { dg-warning "attempt to free a non-heap object" } */ free (L"abcd"); /* { dg-warning "attempt to free a non-heap object" } */ }