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gdb.base/fileio.exp: Remove nowarnings 

... and quiet -Wnonnull in a different way.

gdb/testsuite/ChangeLog:
2017-05-18  Pedro Alves  <palves@redhat.com>

	* gdb.base/fileio.c (null_str): New global.
	(test_stat): Use it.
	* gdb.base/fileio.exp: Remove nowarnings.
This commit is contained in:
Pedro Alves 2017-05-18 11:47:05 +01:00
parent 9d43118ee5
commit d2a03b7745
3 changed files with 12 additions and 2 deletions
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6
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2017-05-18 Pedro Alves <palves@redhat.com>
* gdb.base/fileio.c (null_str): New global.
(test_stat): Use it.
* gdb.base/fileio.exp: Remove nowarnings.
2017-05-17 Yao Qi <yao.qi@linaro.org>
* gdb.base/fileio.exp: Pass nowarnings to gdb_compile.

6
gdb/testsuite/gdb.base/fileio.c
View File

@ -76,6 +76,10 @@ static const char *strerrno (int err);
static void stop () {}
/* A NULL string. We pass this to stat below instead of a NULL
literal to avoid -Wnonnull warnings. */
const char *null_str;
int
test_open ()
{
@ -294,7 +298,7 @@ test_stat ()
stop ();
/* NULL pathname */
errno = 0;
ret = stat (NULL, &st);
ret = stat (null_str, &st);
printf ("stat 2: ret = %d, errno = %d %s\n", ret, errno,
strerrno (errno));
stop ();

2
gdb/testsuite/gdb.base/fileio.exp
View File

@ -31,7 +31,7 @@ if {[is_remote host]} {
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
executable \
[list debug nowarnings "additional_flags=-DOUTDIR=\"$outdir/\""]] != "" } {
[list debug "additional_flags=-DOUTDIR=\"$outdir/\""]] != "" } {
untested "failed to compile"
return -1
}