diff options
| -rw-r--r-- | src/wasm/wasm-type.cpp | 2 | ||||
| -rw-r--r-- | test/lit/binary/strings-nogc.test | 3 | ||||
| -rw-r--r-- | test/lit/validation/nullref-no-gc.wast | 11 | ||||
| -rw-r--r-- | test/lit/validation/shared-null.wast | 2 |
4 files changed, 13 insertions, 5 deletions
diff --git a/src/wasm/wasm-type.cpp b/src/wasm/wasm-type.cpp index 011c51e7b..34299a9a1 100644 --- a/src/wasm/wasm-type.cpp +++ b/src/wasm/wasm-type.cpp @@ -1496,12 +1496,12 @@ FeatureSet HeapType::getFeatures() const { case HeapType::i31: case HeapType::struct_: case HeapType::array: + case HeapType::none: feats |= FeatureSet::ReferenceTypes | FeatureSet::GC; return; case HeapType::string: feats |= FeatureSet::ReferenceTypes | FeatureSet::Strings; return; - case HeapType::none: case HeapType::noext: case HeapType::nofunc: // Technically introduced in GC, but used internally as part of diff --git a/test/lit/binary/strings-nogc.test b/test/lit/binary/strings-nogc.test index 7aa21d750..23fb489a3 100644 --- a/test/lit/binary/strings-nogc.test +++ b/test/lit/binary/strings-nogc.test @@ -5,8 +5,5 @@ (module (func $0 (local $0 stringref) - (local.set $0 - (ref.null none) - ) ) ) diff --git a/test/lit/validation/nullref-no-gc.wast b/test/lit/validation/nullref-no-gc.wast new file mode 100644 index 000000000..27560b3ff --- /dev/null +++ b/test/lit/validation/nullref-no-gc.wast @@ -0,0 +1,11 @@ +;; Test that nullref without GC is a validation error. + +;; RUN: not wasm-opt %s -all --disable-gc 2>&1 | filecheck %s + +;; CHECK: all used types should be allowed + +(module + (func $test + (local nullref) + ) +) diff --git a/test/lit/validation/shared-null.wast b/test/lit/validation/shared-null.wast index 1c34873bb..0e491dd90 100644 --- a/test/lit/validation/shared-null.wast +++ b/test/lit/validation/shared-null.wast @@ -4,7 +4,7 @@ ;; RUN: wasm-opt %s --enable-reference-types --enable-gc --enable-shared-everything -o - -S | filecheck %s --check-prefix SHARED ;; NO-SHARED: ref.null requires additional features -;; NO-SHARED: [--enable-reference-types --enable-shared-everything] +;; NO-SHARED: [--enable-reference-types --enable-gc --enable-shared-everything] ;; SHARED: (ref.null (shared none)) (module |