Hi.
The patch is about suppression of the following warning:
/home/gcc/buildworker/zenith-gcc-trunk-weekly/build/libgfortran/intrinsics/date_and_time.c:165:33:
warning: ‘%04d’ directive output may be truncated writing between 4 and 11
bytes into a region of size 9 [-Wformat-truncation=]
/home/gcc/buildworker/zenith-gcc-trunk-weekly/build/libgfortran/intrinsics/date_and_time.c:172:33:
warning: ‘%+03d’ directive output may be truncated writing between 3 and 9
bytes into a region of size 6 [-Wformat-truncation=]
Patch can bootstrap on x86_64-linux-gnu and survives regression tests.
Ready to be installed?
Thanks,
Martin
libgfortran/ChangeLog:
2019-05-03 Martin Liska <mli...@suse.cz>
* intrinsics/date_and_time.c (DATE_LEN): Enlarge in order to
deal with the warning.
(ZONE_LEN): Likewise.
---
libgfortran/intrinsics/date_and_time.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libgfortran/intrinsics/date_and_time.c b/libgfortran/intrinsics/date_and_time.c
index d536404a214..ff7204762da 100644
--- a/libgfortran/intrinsics/date_and_time.c
+++ b/libgfortran/intrinsics/date_and_time.c
@@ -117,9 +117,9 @@ gmtime_r (const time_t * timep, struct tm * result)
TODO :
- Check year boundaries.
*/
-#define DATE_LEN 8
+#define DATE_LEN 24
#define TIME_LEN 10
-#define ZONE_LEN 5
+#define ZONE_LEN 11
#define VALUES_SIZE 8
extern void date_and_time (char *, char *, char *, gfc_array_i4 *,
