From fd3a41dadc92e7b69b409af5f747004996465032 Mon Sep 17 00:00:00 2001
From: Jimmi Holst Christensen <jimmiholstchristensen@gmail.com>
Date: Wed, 18 Jul 2018 17:00:42 +0200
Subject: Allow pointers to anything in extern/exported declarations (#1258)

* type_allowed_in_extern accepts all ptr not size 0

* Generate correct headers for none extern structs/unions/enums
---
 src/analyze.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/analyze.cpp')

diff --git a/src/analyze.cpp b/src/analyze.cpp
index 2ace893508..06d611f80d 100644
--- a/src/analyze.cpp
+++ b/src/analyze.cpp
@@ -1454,7 +1454,9 @@ static bool type_allowed_in_extern(CodeGen *g, TypeTableEntry *type_entry) {
         case TypeTableEntryIdFn:
             return type_entry->data.fn.fn_type_id.cc == CallingConventionC;
         case TypeTableEntryIdPointer:
-            return type_allowed_in_extern(g, type_entry->data.pointer.child_type);
+            if (type_size(g, type_entry) == 0)
+                return false;
+            return true;
         case TypeTableEntryIdStruct:
             return type_entry->data.structure.layout == ContainerLayoutExtern || type_entry->data.structure.layout == ContainerLayoutPacked;
         case TypeTableEntryIdOptional:
-- 
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