Use the standard syntax for ref.cast, ref.test and array.new_fixed (#5894)

* Update text output for `ref.cast` and `ref.test`

* Update text output for `array.new_fixed`

* Update tests with new syntax for `ref.cast` and `ref.test`

* Update tests with new `array.new_fixed` syntax

1 files changed, 5 insertions, 10 deletions

diff --git a/src/passes/Print.cpp b/src/passes/Print.cpp
index 4e7ae3730..5ab386ceb 100644
--- a/src/passes/Print.cpp
+++ b/src/passes/Print.cpp
@@ -2093,21 +2093,14 @@ struct PrintExpressionContents
   }
   void visitRefTest(RefTest* curr) {
     printMedium(o, "ref.test ");
-    if (curr->castType.isNullable()) {
-      printMedium(o, "null ");
-    }
-    printHeapType(o, curr->castType.getHeapType(), wasm);
+    printType(o, curr->castType, wasm);
   }
   void visitRefCast(RefCast* curr) {
     if (printUnreachableReplacement(curr)) {
       return;
     }
-    if (curr->type.isNullable()) {
-      printMedium(o, "ref.cast null ");
-    } else {
-      printMedium(o, "ref.cast ");
-    }
-    printHeapType(o, curr->type.getHeapType(), wasm);
+    printMedium(o, "ref.cast ");
+    printType(o, curr->type, wasm);
   }
 
   void visitBrOn(BrOn* curr) {
@@ -2224,6 +2217,8 @@ struct PrintExpressionContents
     printMedium(o, "array.new_fixed");
     o << ' ';
     TypeNamePrinter(o, wasm).print(curr->type.getHeapType());
+    o << ' ';
+    o << curr->values.size();
   }
   void visitArrayGet(ArrayGet* curr) {
     if (printUnreachableOrNullReplacement(curr->ref)) {