1 files changed, 52 insertions, 0 deletions
diff --git a/usr.bin/xlint/lint1/msg_361.c b/usr.bin/xlint/lint1/msg_361.c
new file mode 100644
index 000000000000..08b3c733ccb2
--- /dev/null
+++ b/usr.bin/xlint/lint1/msg_361.c
@@ -0,0 +1,52 @@
+/*	$NetBSD: msg_361.c,v 1.4 2024/11/05 06:23:04 rillig Exp $	*/
+# 3 "msg_361.c"
+
+// Test for message: number base '%.*s' is %ju, must be 8, 10 or 16 [361]
+
+/*
+ * The first or second character of the snprintb format specifies the number
+ * base.  It must be given as an octal or hexadecimal escape sequence.
+ */
+
+/* lint1-extra-flags: -X 351 */
+
+typedef typeof(sizeof(0)) size_t;
+typedef unsigned long long uint64_t;
+
+int snprintb(char *, size_t, const char *, uint64_t);
+
+void
+old_style_number_base(void)
+{
+	char buf[64];
+
+	/* expect+1: warning: missing new-style '\177' or old-style number base [359] */
+	snprintb(buf, sizeof(buf), "", 0);
+	/* expect+1: warning: number base '\002' is 2, must be 8, 10 or 16 [361] */
+	snprintb(buf, sizeof(buf), "\002", 0);
+	snprintb(buf, sizeof(buf), "\010", 0);
+	snprintb(buf, sizeof(buf), "\n", 0);
+	snprintb(buf, sizeof(buf), "\020", 0);
+	/* expect+1: warning: number base '\014' is 12, must be 8, 10 or 16 [361] */
+	snprintb(buf, sizeof(buf), "" "\014" "", 0);
+	snprintb(buf, sizeof(buf), "" "\020" "", 0);
+}
+
+void
+new_style_number_base(void)
+{
+	char buf[64];
+
+	/* expect+1: warning: missing new-style number base after '\177' [360] */
+	snprintb(buf, sizeof(buf), "\177", 0);
+	/* expect+1: warning: number base '\0' is 0, must be 8, 10 or 16 [361] */
+	snprintb(buf, sizeof(buf), "\177\0", 0);
+	/* expect+1: warning: number base '\002' is 2, must be 8, 10 or 16 [361] */
+	snprintb(buf, sizeof(buf), "\177\002", 0);
+	snprintb(buf, sizeof(buf), "\177\010", 0);
+	snprintb(buf, sizeof(buf), "\177\n", 0);
+	snprintb(buf, sizeof(buf), "\177\020", 0);
+	/* expect+1: warning: number base '\014' is 12, must be 8, 10 or 16 [361] */
+	snprintb(buf, sizeof(buf), "" "\177\014" "", 0);
+	snprintb(buf, sizeof(buf), "" "\177\020" "", 0);
+}