Changeset: 3ec480fc863c for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/3ec480fc863c
Modified Files:
gdk/gdk_time.c
Branch: default
Log Message:
Old gcc does not recognize -Wformat-truncation option (and pragma).
diffs (15 lines):
diff --git a/gdk/gdk_time.c b/gdk/gdk_time.c
--- a/gdk/gdk_time.c
+++ b/gdk/gdk_time.c
@@ -846,8 +846,9 @@ do_daytime_precision_tostr(char *buf, si
else if (precision < 6) {
for (int i = 6; i > precision; i--)
usec /= 10;
-#if defined(__GNUC__) && __GNUC__ < 9
-/* the %0*d format gives an incorrect warning in gcc on at least gcc 8.3.1 */
+#if defined(__GNUC__) && __GNUC__ < 9 && __GNUC__ > 4
+/* the %0*d format gives an incorrect warning in gcc on at least gcc 8.3.1
+ * old gcc (at least 4.8.5) does not have the option */
GCC_Pragma("GCC diagnostic ignored \"-Wformat-truncation\"")
#endif
return snprintf(buf, len, "%02d:%02d:%02d.%0*d", hour, min,
sec, precision, usec);
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