Remove RTTs (#4848)

RTTs were removed from the GC spec and if they are added back in in the future,
they will be heap types rather than value types as in our implementation.
Updating our implementation to have RTTs be heap types would have been more work
than deleting them for questionable benefit since we don't know how long it will
be before they are specced again.

2 files changed, 8 insertions, 12 deletions

diff --git a/test/binaryen.js/kitchen-sink.js b/test/binaryen.js/kitchen-sink.js
index c613ae1a5..59f398da9 100644
--- a/test/binaryen.js/kitchen-sink.js
+++ b/test/binaryen.js/kitchen-sink.js
@@ -163,8 +163,6 @@ function test_ids() {
   console.log("RefTestId: " + binaryen.RefTestId);
   console.log("RefCastId: " + binaryen.RefCastId);
   console.log("BrOnId: " + binaryen.BrOnId);
-  console.log("RttCanonId: " + binaryen.RttCanonId);
-  console.log("RttSubId: " + binaryen.RttSubId);
   console.log("StructNewId: " + binaryen.StructNewId);
   console.log("StructGetId: " + binaryen.StructGetId);
   console.log("StructSetId: " + binaryen.StructSetId);
diff --git a/test/binaryen.js/kitchen-sink.js.txt b/test/binaryen.js/kitchen-sink.js.txt
index a026d4be1..2a5a05fe8 100644
--- a/test/binaryen.js/kitchen-sink.js.txt
+++ b/test/binaryen.js/kitchen-sink.js.txt
@@ -93,16 +93,14 @@ CallRefId: 56
 RefTestId: 57
 RefCastId: 58
 BrOnId: 59
-RttCanonId: 60
-RttSubId: 61
-StructNewId: 62
-StructGetId: 63
-StructSetId: 64
-ArrayNewId: 65
-ArrayInitId: 66
-ArrayGetId: 67
-ArraySetId: 68
-ArrayLenId: 69
+StructNewId: 60
+StructGetId: 61
+StructSetId: 62
+ArrayNewId: 63
+ArrayInitId: 64
+ArrayGetId: 65
+ArraySetId: 66
+ArrayLenId: 67
 getExpressionInfo={"id":15,"type":4,"op":6}
 (f32.neg
  (f32.const -33.61199951171875)