OSDN Git Service
(root)
/
pf3gnuchains
/
gcc-fork.git
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
history
|
raw
|
HEAD
2011-10-18 Richard Guenther <rguenther@suse.de>
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
uninit-16.c
1
/* { dg-do compile } */
2
/* { dg-options "-O2 -Wuninitialized" } */
3
4
int foo, bar;
5
6
static
7
void decode_reloc(int reloc, int *is_alt)
8
{
9
if (reloc >= 20)
10
*is_alt = 1;
11
else if (reloc >= 10)
12
*is_alt = 0;
13
}
14
15
void testfunc()
16
{
17
int alt_reloc;
18
19
decode_reloc(foo, &alt_reloc);
20
21
if (alt_reloc) /* { dg-warning "may be used uninitialized" } */
22
bar = 42;
23
}