disable field access for unknown length pointers

See #770

1 files changed, 2 insertions, 2 deletions

diff --git a/src/analyze.cpp b/src/analyze.cpp
index 0adb992798..15f08aa3fe 100644
--- a/src/analyze.cpp
+++ b/src/analyze.cpp
@@ -3753,13 +3753,13 @@ static bool is_container(TypeTableEntry *type_entry) {
 }
 
 bool is_container_ref(TypeTableEntry *type_entry) {
-    return (type_entry->id == TypeTableEntryIdPointer) ?
+    return (type_entry->id == TypeTableEntryIdPointer && type_entry->data.pointer.ptr_len == PtrLenSingle) ?
         is_container(type_entry->data.pointer.child_type) : is_container(type_entry);
 }
 
 TypeTableEntry *container_ref_type(TypeTableEntry *type_entry) {
     assert(is_container_ref(type_entry));
-    return (type_entry->id == TypeTableEntryIdPointer) ?
+    return (type_entry->id == TypeTableEntryIdPointer && type_entry->data.pointer.ptr_len == PtrLenSingle) ?
         type_entry->data.pointer.child_type : type_entry;
 }