@Override public void setValue(VirtualFrame frame, PythonObject primary, Object value) { if (!primary.getStableAssumption().isValid()) { primary.syncObjectLayoutWithClass(); } primary.setAttribute(attributeId, value); }
@Override public void setValue(VirtualFrame frame, PythonObject primary, Object value) { CompilerDirectives.transferToInterpreterAndInvalidate(); assert primary.verifyLayout(); if (!primary.getStableAssumption().isValid()) { primary.syncObjectLayoutWithClass(); } assert primary.verifyLayout(); SetDispatchNode current = this; int depth = 0; while (current.getParent() instanceof SetDispatchNode) { current = (SetDispatchNode) current.getParent(); depth++; if (!(current instanceof LinkedSetDispatchNode)) { continue; } /** * After the layout sync, if a previously missed dispatch node caches the updated layout, we * should reuse the existing dispatch node. */ LinkedSetDispatchNode linked = (LinkedSetDispatchNode) current; try { if (linked.check.accept(primary)) { linked.setValue(frame, primary, value); return; } } catch (InvalidAssumptionException e) { throw new RuntimeException(); } } if (depth < PythonOptions.AttributeAccessInlineCacheMaxDepth) { primary.setAttribute(attributeId, value); StorageLocation location = primary.getOwnValidLocation(attributeId); replace( new LinkedSetDispatchNode( attributeId, AttributeWriteNode.create(location), primary, this)); } else { replace(new GenericSetDispatchNode(attributeId)).setValue(frame, primary, value); } }