Fix #13902 FP constParameterPointer with QHash::insert() (#7566)

Author: chrchr-github

cfg/qt.cfg

@@ -3293,7 +3293,7 @@
     <returnValue type="bool"/>
     <use-retval/>
     <const/>
-    <arg nr="1" direction="in">
+    <arg nr="1">
       <not-uninit/>
     </arg>
   </function>
@@ -3304,7 +3304,7 @@
     <returnValue type="int"/>
     <use-retval/>
     <const/>
-    <arg nr="1" direction="in" default="">
+    <arg nr="1" default="">
       <not-uninit/>
     </arg>
   </function>
@@ -3320,18 +3320,18 @@
   <function name="QHash::find">
     <noreturn>false</noreturn>
     <use-retval/>
-    <arg nr="1" direction="in">
+    <arg nr="1">
       <not-uninit/>
     </arg>
   </function>
   <!-- QHash::iterator QHash::insert(const Key &key, const T &value) -->
   <function name="QHash::insert">
     <noreturn>false</noreturn>
     <returnValue type="QHash::iterator"/>
-    <arg nr="1" direction="in">
+    <arg nr="1">
       <not-uninit/>
     </arg>
-    <arg nr="2" direction="in">
+    <arg nr="2">
       <not-uninit/>
     </arg>
   </function>
@@ -3368,10 +3368,10 @@
     <noreturn>false</noreturn>
     <use-retval/>
     <const/>
-    <arg nr="1" direction="in">
+    <arg nr="1">
       <not-uninit/>
     </arg>
-    <arg nr="2" direction="in" default="">
+    <arg nr="2" default="">
       <not-uninit/>
     </arg>
   </function>
@@ -3381,7 +3381,7 @@
     <noreturn>false</noreturn>
     <use-retval/>
     <const/>
-    <arg nr="1" direction="in" default="">
+    <arg nr="1" default="">
       <not-uninit/>
     </arg>
   </function>
@@ -5259,7 +5259,7 @@
       <function name="crend" yields="end-iterator"/>
     </access>
   </container>
-  <container id="qtMap" startPattern="QMap|QMultiMap &lt;" inherits="qtContainer">
+  <container id="qtMap" startPattern="QMap|QMultiMap|QHash &lt;" inherits="qtContainer">
     <type templateParameter="1" associative="std-like"/>
     <rangeItemRecordType>
       <member name="first" templateParameter="0"/>

test/cfg/qt.cpp

@@ -799,6 +799,27 @@ void constVariablePointer_QVector(QVector<int*>& qv, int* p)
     qv.push_back(p); // #12661
 }
 
+void constParameterPointer_QHash_insert(QHash<int*, int*>& qh, int* k, int* v)
+{
+    qh.insert(k, v); // #13902
+}
+
+bool constParameterPointer_QHash_find(const QHash<int*, int*>& qh, int* k)
+{
+    auto it = qh.find(k);
+    return it != qh.end();
+}
+
+bool constParameterPointer_QHash_contains(const QHash<int*, int*>& qh, int* k)
+{
+    return qh.contains(k);
+}
+
+int constParameterPointer_QHash_count(const QHash<int*, int*>& qh, int* k)
+{
+    return qh.count(k);
+}
+
 const QString& unassignedVariable_static_QString() // #12935
 {
     static QString qs;
@@ -825,4 +846,4 @@ namespace {
 
     // cppcheck-suppress functionStatic
     void TestUnusedFunction::doStuff() {} // Should not warn here with unusedFunction
-}
+}