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
* gcc.dg/const-elim-1.c: xfail for xtensa.
[official-gcc.git]
/
gcc
/
testsuite
/
gcc.dg
/
20020220-2.c
blob
c6c57a921363b18b2b8f325f06fe6a833623da13
1
/* PR c/4697
2
Test whether value computed not used warning is given for compound
3
expression. */
4
/* { dg-do compile } */
5
/* { dg-options "-O2 -Wunused" } */
6
7
int
b
;
8
int
foo
(
int
a
)
9
{
10
a
=
a
+
1
,
5
*
b
;
/* { dg-warning "value computed is not used" } */
11
return
a
;
12
}