From 5bb4c6f5bcb6c6b564fbe59be656e868e9430b2f Mon Sep 17 00:00:00 2001
From: andymacg <117683405+andymacg@users.noreply.github.com>
Date: Tue, 22 Aug 2023 06:03:12 -0400
Subject: [PATCH] Fix #11878 FP misra-c2012-18.7 on function pointer parameter
 with array-type args (#5343)

https://trac.cppcheck.net/ticket/11878#ticket
---
 addons/misra.py                | 5 ++++-
 addons/test/misra/misra-test.c | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/addons/misra.py b/addons/misra.py
index eaea81dfb..7201c2759 100755
--- a/addons/misra.py
+++ b/addons/misra.py
@@ -3231,7 +3231,10 @@ class MisraChecker:
                 if token.str == '{':
                     token = token.link
 
-                if cppcheckdata.simpleMatch(token, "[ ]"):
+                # skip function pointer parameter types
+                if token.astOperand1 is None:
+                    pass
+                elif cppcheckdata.simpleMatch(token, "[ ]"):
                     self.reportError(token, 18, 7)
                     break
                 token = token.next
diff --git a/addons/test/misra/misra-test.c b/addons/test/misra/misra-test.c
index d4e7f39ad..b1a0baca2 100644
--- a/addons/test/misra/misra-test.c
+++ b/addons/test/misra/misra-test.c
@@ -1713,6 +1713,7 @@ struct {
 } r18_7_struct; // 8.4
 struct {
   uint16_t len;
+  int (*array_param_func_ptr)(char const *argv[], int argc); // no-warning
   uint8_t data_1[ 19 ];
   uint8_t data_2[   ]; // 18.7
 } r18_7_struct; // 8.4