Improve handling of unset StorageVersion (#13417)

* Improve handling of unset `StorageVersion`

When a user is forgetting to set the storage version in a pallet and calls
`current_storage_version` to compare it against the `on_chain_storage_version` it will now fail to
compile the code. Before the pallet macro just returned `StorageVersion::default()` for
`current_storage_version` leading to potential issues with migrations. Besides that it also checks
in `post_upgrade` that the pallet storage version was upgraded and thus, no migration was missed.

* Use correct `Cargo.lock`

* Fixes

* Fix test

* Update frame/support/test/tests/pallet.rs

* Ensure we don't set a storage version when the pallet is missing the attribute

* Fix merge conflict

* Update frame/support/procedural/src/pallet/expand/hooks.rs

Co-authored-by: Roman Useinov <roman.useinov@gmail.com>

* Update frame/support/procedural/src/pallet/expand/hooks.rs

Co-authored-by: Roman Useinov <roman.useinov@gmail.com>

* Fix compilation

* Do not run everything with `try-runtime`

* Fix test

* Apply suggestions from code review

Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fix `no-metadata-docs`

---------

Co-authored-by: Roman Useinov <roman.useinov@gmail.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: parity-processbot <>
This commit is contained in:
Bastian Köcher
2023-05-04 21:18:53 +02:00
committed by GitHub
parent 0e55bace37
commit e2547f5064
17 changed files with 368 additions and 72 deletions
@@ -17,7 +17,7 @@
use crate::Config;
use codec::{Decode, Encode};
use frame_support::dispatch::DispatchInfo;
use frame_support::{dispatch::DispatchInfo, DefaultNoBound};
use scale_info::TypeInfo;
use sp_runtime::{
traits::{DispatchInfoOf, Dispatchable, SignedExtension},
@@ -28,9 +28,9 @@ use sp_runtime::{
use sp_std::{marker::PhantomData, prelude::*};
/// Check to ensure that the sender is not the zero address.
#[derive(Encode, Decode, Clone, Eq, PartialEq, TypeInfo)]
#[derive(Encode, Decode, DefaultNoBound, Clone, Eq, PartialEq, TypeInfo)]
#[scale_info(skip_type_params(T))]
pub struct CheckNonZeroSender<T: Config + Send + Sync>(PhantomData<T>);
pub struct CheckNonZeroSender<T>(PhantomData<T>);
impl<T: Config + Send + Sync> sp_std::fmt::Debug for CheckNonZeroSender<T> {
#[cfg(feature = "std")]