Merge branch 'master' of git://github.com/rustwasm/wasm-bindgen

crates/js-sys/tests/wasm/RangeError.rs

@@ -8,6 +8,7 @@ fn range_error() {
     let error = RangeError::new("out of range yo");
     assert!(error.is_instance_of::<RangeError>());
     assert!(error.is_instance_of::<Error>());
+    assert!(error.is_instance_of::<Object>());
 
     let base: &Error = error.as_ref();
     assert_eq!(JsValue::from(base.message()), "out of range yo");

crates/js-sys/tests/wasm/ReferenceError.rs

@@ -8,6 +8,7 @@ fn reference_error() {
     let error = ReferenceError::new("bad reference, fool");
     assert!(error.is_instance_of::<ReferenceError>());
     assert!(error.is_instance_of::<Error>());
+    assert!(error.is_instance_of::<Object>());
 
     let base: &Error = error.as_ref();
     assert_eq!(JsValue::from(base.message()), "bad reference, fool");

crates/js-sys/tests/wasm/SyntaxError.rs

@@ -8,6 +8,7 @@ fn syntax_error() {
     let error = SyntaxError::new("msg");
     assert!(error.is_instance_of::<SyntaxError>());
     assert!(error.is_instance_of::<Error>());
+    assert!(error.is_instance_of::<Object>());
 
     let base: &Error = error.as_ref();
     assert_eq!(JsValue::from(base.message()), "msg");

crates/js-sys/tests/wasm/TypeError.rs

@@ -8,6 +8,7 @@ fn type_error() {
     let error = TypeError::new("msg");
     assert!(error.is_instance_of::<TypeError>());
     assert!(error.is_instance_of::<Error>());
+    assert!(error.is_instance_of::<Object>());
 
     let base: &Error = error.as_ref();
     assert_eq!(JsValue::from(base.message()), "msg");

crates/js-sys/tests/wasm/TypedArray.rs

@@ -1,5 +1,6 @@
 use wasm_bindgen::prelude::*;
 use wasm_bindgen_test::*;
+use wasm_bindgen::JsCast;
 use js_sys::*;
 
 macro_rules! each {
@@ -16,6 +17,19 @@ macro_rules! each {
     )
 }
 
+macro_rules! test_inheritence {
+    ($arr:ident) => ({
+        let arr = $arr::new(&JsValue::undefined());
+        assert!(arr.is_instance_of::<$arr>());
+        let _: &Object = arr.as_ref();
+        assert!(arr.is_instance_of::<Object>());        
+    })
+}
+#[wasm_bindgen_test]
+fn inheritence() {
+    each!(test_inheritence);
+}
+
 macro_rules! test_undefined {
     ($arr:ident) => ({
         let arr = $arr::new(&JsValue::undefined());

crates/js-sys/tests/wasm/UriError.rs

@@ -8,6 +8,7 @@ fn uri_error() {
     let error = UriError::new("msg");
     assert!(error.is_instance_of::<UriError>());
     assert!(error.is_instance_of::<Error>());
+    assert!(error.is_instance_of::<Object>());
 
     let base: &Error = error.as_ref();
     assert_eq!(JsValue::from(base.message()), "msg");