Fix

Author: web-flow

cfg/qt.cfg

@@ -2360,6 +2360,7 @@
   <function name="QDir::absoluteFilePath">
     <noreturn>false</noreturn>
     <returnValue type="QString"/>
+    <use-retval/>
     <arg nr="1" direction="in">
       <not-uninit/>
       <not-bool/>
@@ -2370,13 +2371,14 @@
   <function name="QDir::filePath">
     <noreturn>false</noreturn>
     <returnValue type="QString"/>
+    <use-retval/>
     <arg nr="1" direction="in">
       <not-uninit/>
       <not-bool/>
     </arg>
     <const/>
   </function>
-  <!-- QString QDir::cleanPath(const QString &path) -->
+  <!-- static QString QDir::cleanPath(const QString &path) -->
   <function name="QDir::cleanPath">
     <noreturn>false</noreturn>
     <returnValue type="QString"/>
@@ -2386,18 +2388,20 @@
     </arg>
     <const/>
   </function>
-  <!-- QString QDir::currentPath() -->
-  <!-- QString QDir::tempPath() -->
+  <!-- static QString QDir::currentPath() -->
+  <!-- static QString QDir::tempPath() -->
   <function name="QDir::currentPath,QDir::tempPath">
     <noreturn>false</noreturn>
     <returnValue type="QString"/>
+    <use-retval/>
     <const/>
   </function>
   <!-- QStringList QDir::entryList(const QStringList &nameFilters, QDir::Filters filters = NoFilter, QDir::SortFlags sort = NoSort) const-->
   <!-- QStringList QDir::entryList(QDir::Filters filters = NoFilter, QDir::SortFlags sort = NoSort)const-->
   <function name="QDir::entryList">
     <noreturn>false</noreturn>
     <returnValue type="QStringList"/>
+    <use-retval/>
     <arg nr="any">
       <not-uninit/>
     </arg>
@@ -2408,6 +2412,7 @@
   <function name="QDir::entryInfoList">
     <noreturn>false</noreturn>
     <returnValue type="QFileInfoList"/>
+    <use-retval/>
     <arg nr="any">
       <not-uninit/>
     </arg>

test/cfg/qt.cpp

@@ -58,13 +58,14 @@ int ignoredReturnValue_QSize_width(const QSize &s)
 
 void ignoredReturnValue_QDir(const QString& dirname)
 {
-    // cppcheck-suppress ignoredReturnValue
-    QDir::exists(dirname);
+    QDir dir(dirname);
 
     // cppcheck-suppress ignoredReturnValue
-    QDir::mkdir(dirname);
+    dir.exists("abc");
+
+    // cppcheck-suppress ignoredReturnErrorCode
+    dir.mkdir("abc");
 
-    QDir dir(dirname);
     // cppcheck-suppress ignoredReturnValue
     dir.count();