From de806a1dd5fa3addf045c9ef88f63091fea3080f Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Mon, 16 Sep 2024 19:10:21 +0200
Subject: [PATCH] Add support for std::complex (refs #11313) (#6807)

---
 cfg/std.cfg      | 1 +
 test/cfg/std.cpp | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/cfg/std.cfg b/cfg/std.cfg
index 2ee14731d37..c013277a670 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -8978,6 +8978,7 @@ initializer list (7) string& replace (const_iterator i1, const_iterator i2, init
       <checkFiniteLifetime>std::unique_lock</checkFiniteLifetime>
       <checkFiniteLifetime>std::shared_lock</checkFiniteLifetime>
       <check>std::pair</check>
+      <check>std::complex</check>
       <check>std::exception</check>
       <check>std::logic_error</check>
       <check>std::domain_error</check>
diff --git a/test/cfg/std.cpp b/test/cfg/std.cpp
index 283e3b9a62e..f208792f077 100644
--- a/test/cfg/std.cpp
+++ b/test/cfg/std.cpp
@@ -5153,6 +5153,14 @@ void unusedvar_stringstream(const char* p)
     std::stringstream sstr(p);
 }
 
+void unusedvar_stdcomplex()
+{
+    // cppcheck-suppress unusedVariable
+    std::complex<double> z1;
+    // cppcheck-suppress unreadVariable
+    std::complex<double> z2(0.0, 0.0);
+}
+
 int passedByValue_std_array1(std::array<int, 2> a)
 {
     return a[0] + a[1];