---
ChangeLog | 2 ++
lib/vasnprintf.c | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index b1b6b4296..d67787f42 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15,6 +15,8 @@
* lib/malloca.c (mmalloca): Redo to pacify GCC, to cut down on the
number of casts, and to avoid signed integer overflow on
theoretical platforms.
+ * lib/vasnprintf.c:
+ Disable -Wanalyzer-null-argument here.
2021-08-01 Jim Meyering <[email protected]>
diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c
index 12c532ef4..d9b669d15 100644
--- a/lib/vasnprintf.c
+++ b/lib/vasnprintf.c
@@ -60,6 +60,14 @@
#ifndef VASNPRINTF
# include <config.h>
#endif
+
+/* As of GCC 11.2.1, gcc -Wanalyzer-too-complex reports that main's
+ use of CHECK macros expands to code that is too complicated for gcc
+ -fanalyzer. Suppress the resulting bogus warnings. */
+#if 10 <= __GNUC__
+# pragma GCC diagnostic ignored "-Wanalyzer-null-argument"
+#endif
+
#include <alloca.h>
/* Specification. */
--
2.31.1
