Mercurial > hg > CbC > CbC_gcc
annotate gcc/testsuite/g++.dg/warn/Wnonnull4.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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children |
rev | line source |
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131 | 1 // PR c++/86210 |
2 // { dg-do compile } | |
3 // { dg-options "-Wnonnull" } | |
4 | |
5 void *declared_not_defined (void *p) __attribute__((nonnull)); | |
6 | |
7 inline void *declared_and_defined (void *p) __attribute__((nonnull)); | |
8 | |
9 int | |
10 main () | |
11 { | |
12 int *const p = 0; | |
13 declared_not_defined (p); // { dg-warning "null argument where non-null required" } | |
14 declared_and_defined (p); // { dg-warning "null argument where non-null required" } | |
15 } | |
16 | |
17 void * | |
18 declared_and_defined (void *p) | |
19 { | |
20 return p; | |
21 } |