Add missing conversions to remaining isMetaInstance message implementations

Author: msimacek

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/PythonBuiltinClassType.java

@@ -38,6 +38,7 @@
 import com.oracle.graal.python.nodes.ErrorMessages;
 import com.oracle.graal.python.nodes.PRaiseNode;
 import com.oracle.graal.python.nodes.classes.IsSubtypeNode;
+import com.oracle.graal.python.nodes.interop.PForeignToPTypeNode;
 import com.oracle.graal.python.runtime.PythonContext;
 import com.oracle.truffle.api.CompilerAsserts;
 import com.oracle.truffle.api.CompilerDirectives;
@@ -618,8 +619,9 @@ static boolean isMetaObject(@SuppressWarnings("unused") PythonBuiltinClassType s
     @ExportMessage
     static boolean isMetaInstance(PythonBuiltinClassType self, Object instance,
                     @CachedLibrary(limit = "3") PythonObjectLibrary lib,
+                    @Cached PForeignToPTypeNode convert,
                     @Cached IsSubtypeNode isSubtype) {
-        return isSubtype.execute(lib.getLazyPythonClass(instance), self);
+        return isSubtype.execute(lib.getLazyPythonClass(convert.executeConvert(instance)), self);
     }
 
     @ExportMessage

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/cext/PythonAbstractNativeObject.java

@@ -67,6 +67,7 @@
 import com.oracle.graal.python.nodes.ErrorMessages;
 import com.oracle.graal.python.nodes.PRaiseNode;
 import com.oracle.graal.python.nodes.classes.IsSubtypeNode;
+import com.oracle.graal.python.nodes.interop.PForeignToPTypeNode;
 import com.oracle.graal.python.nodes.object.IsBuiltinClassProfile;
 import com.oracle.truffle.api.Assumption;
 import com.oracle.truffle.api.CompilerAsserts;
@@ -319,11 +320,12 @@ boolean isMetaObject(
     boolean isMetaInstance(Object instance,
                     @Shared("isType") @Cached TypeNodes.IsTypeNode isType,
                     @CachedLibrary(limit = "3") PythonObjectLibrary plib,
+                    @Cached PForeignToPTypeNode convert,
                     @Cached IsSubtypeNode isSubtype) throws UnsupportedMessageException {
         if (!isType.execute(this)) {
             throw UnsupportedMessageException.create();
         }
-        return isSubtype.execute(plib.getLazyPythonClass(instance), this);
+        return isSubtype.execute(plib.getLazyPythonClass(convert.executeConvert(instance)), this);
     }
 
     @ExportMessage

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/type/PythonClass.java

@@ -29,6 +29,7 @@
 import com.oracle.graal.python.builtins.objects.object.PythonObjectLibrary;
 import com.oracle.graal.python.nodes.attributes.ReadAttributeFromDynamicObjectNode;
 import com.oracle.graal.python.nodes.classes.IsSubtypeNode;
+import com.oracle.graal.python.nodes.interop.PForeignToPTypeNode;
 import com.oracle.truffle.api.dsl.Cached;
 import com.oracle.truffle.api.dsl.Cached.Shared;
 import com.oracle.truffle.api.interop.InteropLibrary;
@@ -64,8 +65,9 @@ boolean isMetaObject() {
     @ExportMessage
     boolean isMetaInstance(Object instance,
                     @CachedLibrary(limit = "3") PythonObjectLibrary plib,
+                    @Cached PForeignToPTypeNode convert,
                     @Cached IsSubtypeNode isSubtype) {
-        return isSubtype.execute(plib.getLazyPythonClass(instance), this);
+        return isSubtype.execute(plib.getLazyPythonClass(convert.executeConvert(instance)), this);
     }
 
     @ExportMessage