From d09a6514cd30190428c1fa293cc27890012c820f Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Mon, 20 Nov 2023 19:43:29 +0100
Subject: [PATCH] Fix #11012 FP unassignedVariable when passed in init list
 (#5684)

---
 lib/checkunusedvar.cpp |  2 +-
 test/testunusedvar.cpp | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/checkunusedvar.cpp b/lib/checkunusedvar.cpp
index 812d60aef..161a309c6 100644
--- a/lib/checkunusedvar.cpp
+++ b/lib/checkunusedvar.cpp
@@ -1090,7 +1090,7 @@ void CheckUnusedVar::checkFunctionVariableUsage_iterateScopes(const Scope* const
         }
 
         else if (Token::Match(tok->previous(), "[{,] %var% [,}]")) {
-            variables.read(tok->varId(), tok);
+            variables.use(tok->varId(), tok);
         }
 
         else if (tok->varId() && Token::Match(tok, "%var% .")) {
diff --git a/test/testunusedvar.cpp b/test/testunusedvar.cpp
index 75ae9b961..fc04d144a 100644
--- a/test/testunusedvar.cpp
+++ b/test/testunusedvar.cpp
@@ -176,6 +176,7 @@ private:
         TEST_CASE(localvararray3);  // ticket #3980
         TEST_CASE(localvararray4);  // ticket #4839
         TEST_CASE(localvararray5);  // ticket #7092
+        TEST_CASE(localvararray6);
         TEST_CASE(localvarstring1);
         TEST_CASE(localvarstring2); // ticket #2929
         TEST_CASE(localvarconst1);
@@ -6059,6 +6060,17 @@ private:
         ASSERT_EQUALS("[test.cpp:2]: (style) Unused variable: v\n", errout.str());
     }
 
+    void localvararray6() {
+        functionVariableUsage("struct S { int* p; };\n" // #11012
+                              "void g(struct S* ps);\n"
+                              "void f() {\n"
+                              "    int i[2];\n"
+                              "    struct S s = { i };\n"
+                              "    g(&s);\n"
+                              "}\n");
+        ASSERT_EQUALS("", errout.str());
+    }
+
     void localvarstring1() { // ticket #1597
         functionVariableUsage("void foo() {\n"
                               "    std::string s;\n"