[clang] [WIP] [analyzer] Refactor MallocChecker to use `BindExpr` in `evalCall` (PR #106081)

[Donát Nagy via cfe-commits]

================
@@ -1067,15 +1124,27 @@ bool MallocChecker::isFreeingCall(const CallEvent &Call) const {
   if (FreeingMemFnMap.lookup(Call) || ReallocatingMemFnMap.lookup(Call))
     return true;
 
-  if (const auto *Func = dyn_cast_or_null<FunctionDecl>(Call.getDecl()))
-    return isFreeingOwnershipAttrCall(Func);
+  return isFreeingOwnershipAttrCall(Call);
+}
+
+bool MallocChecker::isAllocatingOwnershipAttrCall(const CallEvent &Call) {
+  const auto *Func = dyn_cast_or_null<FunctionDecl>(Call.getDecl());
+
+  return Func ? isAllocatingOwnershipAttrCall(Func) : false;
----------------
NagyDonat wrote:

```suggestion
  return Func && isAllocatingOwnershipAttrCall(Func);
```
As above.

https://github.com/llvm/llvm-project/pull/106081