From 2d86d1f8fb217456d8bcc4b401ce7d143aa36ee9 Mon Sep 17 00:00:00 2001
From: Thomas Lively <7121787+tlively@users.noreply.github.com>
Date: Wed, 17 Aug 2022 22:51:27 -0700
Subject: Restore the `extern` heap type (#4898)

The GC proposal has split `any` and `extern` back into two separate types, so
reintroduce `HeapType::ext` to represent `extern`. Before it was originally
removed in #4633, externref was a subtype of anyref, but now it is not. Now that
we have separate heaptype type hierarchies, make `HeapType::getLeastUpperBound`
fallible as well.
---
 test/example/c-api-kitchen-sink.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'test/example/c-api-kitchen-sink.c')

diff --git a/test/example/c-api-kitchen-sink.c b/test/example/c-api-kitchen-sink.c
index cb8349f89..f6cee93fa 100644
--- a/test/example/c-api-kitchen-sink.c
+++ b/test/example/c-api-kitchen-sink.c
@@ -318,6 +318,7 @@ void test_types() {
   BinaryenPackedType i16 = BinaryenPackedTypeInt16();
   printf("BinaryenPackedTypeInt16: %d\n", i16);
 
+  printf("BinaryenHeapTypeExt: %zd\n", BinaryenHeapTypeExt());
   printf("BinaryenHeapTypeFunc: %zd\n", BinaryenHeapTypeFunc());
   printf("BinaryenHeapTypeAny: %zd\n", BinaryenHeapTypeAny());
   printf("BinaryenHeapTypeEq: %zd\n", BinaryenHeapTypeEq());
-- 
cgit v1.2.3