From 323019c48fff40c0603c049825d09694d5e3bfd2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <danielm77@spray.se>
Date: Wed, 30 Nov 2011 21:28:16 +0100
Subject: [PATCH] Fixed #3355 (False positive: member variable initialization
 (::ZeroMemory))

---
 lib/checkclass.cpp |  5 ++++-
 test/testclass.cpp | 10 ++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/lib/checkclass.cpp b/lib/checkclass.cpp
index f18f915b7..d9421843d 100644
--- a/lib/checkclass.cpp
+++ b/lib/checkclass.cpp
@@ -395,7 +395,10 @@ void CheckClass::initializeVarList(const Function &func, std::list<std::string>
             else {
                 assignAllVar(usage);
             }
-        } else if (Token::Match(ftok, "%var% (") && ftok->str() != "if") {
+        } else if (Token::Match(ftok, "::| %var% (") && ftok->str() != "if") {
+            if (ftok->str() == "::")
+                ftok = ftok->next();
+
             // Passing "this" => assume that everything is initialized
             for (const Token *tok2 = ftok->next()->link(); tok2 && tok2 != ftok; tok2 = tok2->previous()) {
                 if (tok2->str() == "this") {
diff --git a/test/testclass.cpp b/test/testclass.cpp
index 7df685e4b..553c744e0 100644
--- a/test/testclass.cpp
+++ b/test/testclass.cpp
@@ -76,6 +76,7 @@ private:
         TEST_CASE(uninitVarArray5);
         TEST_CASE(uninitVarArray6);
         TEST_CASE(uninitVarArray7);
+        TEST_CASE(uninitVarArray8);
         TEST_CASE(uninitVarArray2D);
         TEST_CASE(uninitVarArray3D);
         TEST_CASE(uninitVarStruct1); // ticket #2172
@@ -2424,6 +2425,15 @@ private:
         ASSERT_EQUALS("", errout.str());
     }
 
+    void uninitVarArray8() {
+        checkUninitVar("class Foo {\n"
+                       "    char a[10];\n"
+                       "public:\n"
+                       "    Foo() { ::ZeroMemory(a); }\n"
+                       "}");
+        ASSERT_EQUALS("", errout.str());
+    }
+
     void uninitVarArray2D() {
         checkUninitVar("class John\n"
                        "{\n"