Fix #11866 FN memleak when pointer is converted to bool

cfg/windows.cfg

@@ -3699,7 +3699,7 @@ HFONT CreateFont(
     <noreturn>false</noreturn>
     <returnValue type="DWORD"/>
     <leak-ignore/>
-    <arg nr="1" direction="in">
+    <arg nr="1">
       <not-uninit/>
     </arg>
     <arg nr="2" direction="in">
@@ -3746,7 +3746,7 @@ HFONT CreateFont(
     <use-retval/>
     <noreturn>false</noreturn>
     <returnValue type="HRSRC"/>
-    <arg nr="1" direction="in">
+    <arg nr="1">
       <not-uninit/>
     </arg>
     <arg nr="2" direction="in">

lib/checkmemoryleak.cpp

@@ -968,11 +968,13 @@ void CheckMemoryLeakNoVar::checkForUnreleasedInputArgument(const Scope *scope)
 
         if (Token::simpleMatch(tok->next()->astParent(), "(")) // passed to another function
             continue;
-        if (!tok->isKeyword() && (mSettings->library.isNotLibraryFunction(tok) || !mSettings->library.isLeakIgnore(functionName)))
+        if (!tok->isKeyword() && !tok->function() && !mSettings->library.isLeakIgnore(functionName))
             continue;
 
         const std::vector<const Token *> args = getArguments(tok);
+        int argnr = -1;
         for (const Token* arg : args) {
+            ++argnr;
             if (arg->isOp() && !(tok->isKeyword() && arg->str() == "*")) // e.g. switch (*new int)
                 continue;
             while (arg->astOperand1()) {
@@ -983,10 +985,28 @@ void CheckMemoryLeakNoVar::checkForUnreleasedInputArgument(const Scope *scope)
             const AllocType alloc = getAllocationType(arg, 0);
             if (alloc == No)
                 continue;
-            if ((alloc == New || alloc == NewArray) && arg->next() && !(arg->next()->isStandardType() || mSettings->library.detectContainerOrIterator(arg)))
-                continue;
+            if (alloc == New || alloc == NewArray) {
+                const Token* typeTok = arg->next();
+                bool bail = !typeTok->isStandardType() &&
+                            !mSettings->library.detectContainerOrIterator(typeTok) &&
+                            !mSettings->library.podtype(typeTok->expressionString());
+                if (bail && typeTok->type() && typeTok->type()->classScope &&
+                    typeTok->type()->classScope->numConstructors == 0 &&
+                    typeTok->type()->classScope->getDestructor() == nullptr) {
+                    bail = false;
+                }
+                if (bail)
+                    continue;
+            }
             if (isReopenStandardStream(arg))
                 continue;
+            if (tok->function()) {
+                const Variable* argvar = tok->function()->getArgumentVar(argnr);
+                if (!argvar || !argvar->valueType())
+                    continue;
+                if (argvar->valueType()->typeSize(mSettings->platform, /*p*/ true) >= mSettings->platform.sizeof_pointer)
+                    continue;
+            }
             functionCallLeak(arg, arg->str(), functionName);
         }
 

test/testmemleak.cpp

@@ -2456,6 +2456,43 @@ class TestMemleakNoVar : public TestFixture {
               "    s->p = s->p ? strcpy(new char[N], s->p) : nullptr;\n"
               "};\n");
         ASSERT_EQUALS("", errout.str());
+
+        check("struct S {};\n" // #11866
+              "void f(bool b);\n"
+              "void g() {\n"
+              "    f(new int());\n"
+              "    f(new std::vector<int>());\n"
+              "    f(new S());\n"
+              "    f(new tm());\n"
+              "    f(malloc(sizeof(S)));\n"
+              "}\n");
+        ASSERT_EQUALS("[test.cpp:4]: (error) Allocation with new, f doesn't release it.\n"
+                      "[test.cpp:5]: (error) Allocation with new, f doesn't release it.\n"
+                      "[test.cpp:6]: (error) Allocation with new, f doesn't release it.\n"
+                      "[test.cpp:7]: (error) Allocation with new, f doesn't release it.\n"
+                      "[test.cpp:8]: (error) Allocation with malloc, f doesn't release it.\n",
+                      errout.str());
+
+        check("void f(uintptr_t u);\n"
+              "void g() {\n"
+              "    f((uintptr_t)new int());\n"
+              "}\n");
+        ASSERT_EQUALS("", errout.str());
+
+        check("void f(uint8_t u);\n"
+              "void g() {\n"
+              "    f((uint8_t)new int());\n"
+              "}\n");
+        ASSERT_EQUALS("[test.cpp:3]: (error) Allocation with new, f doesn't release it.\n",
+                      errout.str());
+
+        check("void f(int i, T t);\n"
+              "void g(int i, U* u);\n"
+              "void h() {\n"
+              "    f(1, new int());\n"
+              "    g(1, new int());\n"
+              "}\n");
+        ASSERT_EQUALS("", errout.str());
     }
 
     void missingAssignment() {