From 1ec890a76b1f97e65ee2802a15ef8331f6b6a281 Mon Sep 17 00:00:00 2001
From: Quentin Young <qlyoung@cumulusnetworks.com>
Date: Wed, 11 Apr 2018 13:33:12 -0400
Subject: [PATCH] lib: ignore cli lexer in clang-analyze

Lexer code is generated by Flex and we don't care about false positives
in it.

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
---
 lib/command_lex.l | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/command_lex.l b/lib/command_lex.l
index 530900659b..0d6e6ee7e5 100644
--- a/lib/command_lex.l
+++ b/lib/command_lex.l
@@ -23,6 +23,9 @@
  */
 
 %{
+/* ignore flex generated code in static analyzer */
+#ifndef __clang_analyzer__
+
 /* ignore harmless bugs in old versions of flex */
 #pragma GCC diagnostic ignored "-Wsign-compare"
 #pragma GCC diagnostic ignored "-Wmissing-prototypes"
@@ -91,3 +94,5 @@ void cleanup_lexer (yyscan_t *scn)
   // yy_delete_buffer (buffer, *scn);
   yylex_destroy(*scn);
 }
+
+#endif /* __clang_analyzer__ */