1 /* PR middle-end/98664 - inconsistent --Wfree-nonheap-object for inlined
2 calls to system headers
4 { dg-options "-O2 -Wall" } */
6 # 7 "Wfree-nonheap-object-5.h" 1 3
12 void f0 (void *q) { p = q; }
14 __builtin_free (p); // { dg-warning "\\\[-Wfree-nonheap-object" }
22 void f0 (void *q) { p = q; }
23 void f1 (void *q) { f0 (q); }
26 __builtin_free (p); // { dg-warning "\\\[-Wfree-nonheap-object" }
28 void g1 (void) { g0 (); }
35 void f0 (void *q) { p = q; }
36 void f1 (void *q) { f0 (q); }
37 void f2 (void *q) { f1 (q); }
40 __builtin_free (p); // { dg-warning "\\\[-Wfree-nonheap-object" }
42 void g1 (void) { g0 (); }
43 void g2 (void) { g1 (); }
46 # 47 "Wfree-nonheap-object-5.C"
48 #define NOIPA __attribute__ ((noipa))
52 /* Verify the warning is issued even for calls in a system header inlined
53 into a function outside the header. */
55 NOIPA void warn_g0 (struct A0 *p)
63 // { dg-message "inlined from 'void warn_g0\\(A0\\*\\)'" "" { target *-*-* } 0 }
66 /* Also verify the warning can be suppressed. */
68 NOIPA void nowarn_g0 (struct A0 *p)
74 #pragma GCC diagnostic push
75 #pragma GCC diagnostic ignored "-Wfree-nonheap-object"
77 #pragma GCC diagnostic pop
81 NOIPA void warn_g1 (struct A1 *p)
89 // { dg-message "inlined from 'void A1::g1\\(\\)'" "" { target *-*-* } 0 }
90 // { dg-message "inlined from 'void warn_g1\\(A1\\*\\)'" "" { target *-*-* } 0 }
93 NOIPA void nowarn_g1 (struct A2 *p)
99 #pragma GCC diagnostic push
100 #pragma GCC diagnostic ignored "-Wfree-nonheap-object"
102 #pragma GCC diagnostic pop
106 NOIPA void warn_g2 (struct A2 *p)
114 // { dg-message "inlined from 'void A2::g1\\(\\)'" "" { target *-*-* } 0 }
115 // { dg-message "inlined from 'void A2::g2\\(\\)'" "" { target *-*-* } 0 }
116 // { dg-message "inlined from 'void warn_g2\\(A2\\*\\)'" "" { target *-*-* } 0 }
119 NOIPA void nowarn_g2 (struct A2 *p)
125 #pragma GCC diagnostic push
126 #pragma GCC diagnostic ignored "-Wfree-nonheap-object"
128 #pragma GCC diagnostic pop