repo.or.cz
/
official-gcc.git
/
blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
log
|
graphiclog1
|
graphiclog2
|
commit
|
commitdiff
|
tree
|
refs
|
edit
|
fork
blame
|
history
|
raw
|
HEAD
2017-12-05 Richard Biener <rguenther@suse.de>
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
nonnull-5.c
blob
ba52fe3dbce0b6e500105182d9389fc5cfd7d6bf
1
/* Reduced from https://sourceware.org/bugzilla/show_bug.cgi?id=20978 */
2
/* { dg-do compile } */
3
/* { dg-options "-O2 -Wnonnull" } */
4
5
int
6
foo
(
const char
*
name
)
7
{
8
if
(
name
)
9
return
6
;
10
return
__builtin_strlen
(
name
);
/* { dg-warning "argument 1 null where non-null expected" } */
11
}