Transate NULL in C

Author: lucic71

cpp2rust/converter/models/converter_refcount.cpp

@@ -1047,9 +1047,12 @@ bool ConverterRefCount::VisitImplicitCastExpr(clang::ImplicitCastExpr *expr) {
     }
   }
 
-  if (expr->getCastKind() == clang::CastKind::CK_NullToPointer &&
-      expr->getType()->isFunctionPointerType()) {
-    StrCat("FnPtr::null()");
+  if (expr->getCastKind() == clang::CastKind::CK_NullToPointer) {
+    if (expr->getType()->isFunctionPointerType()) {
+      StrCat("FnPtr::null()");
+    } else {
+      StrCat("Default::default()");
+    }
     computed_expr_type_ = ComputedExprType::FreshPointer;
     return false;
   }
@@ -1138,6 +1141,11 @@ bool ConverterRefCount::VisitExplicitCastExpr(clang::ExplicitCastExpr *expr) {
     }
     return false;
   }
+  if (expr->getCastKind() == clang::CK_NullToPointer) {
+    StrCat("Default::default()");
+    computed_expr_type_ = ComputedExprType::FreshPointer;
+    return false;
+  }
   switch (expr->getStmtClass()) {
   case clang::Stmt::CXXReinterpretCastExprClass:
     assert(expr->getType()->isPointerType() &&