diff --git a/substrate/frame/examples/default-config/src/lib.rs b/substrate/frame/examples/default-config/src/lib.rs index d2eade0ccff1..8a1f6f9d6a82 100644 --- a/substrate/frame/examples/default-config/src/lib.rs +++ b/substrate/frame/examples/default-config/src/lib.rs @@ -26,7 +26,7 @@ //! Study the following types: //! //! - [`pallet::DefaultConfig`], and how it differs from [`pallet::Config`]. -//! - [`pallet::config_preludes::TestDefaultConfig`] and how it implements +//! - [`struct@pallet::config_preludes::TestDefaultConfig`] and how it implements //! [`pallet::DefaultConfig`]. //! - Notice how [`pallet::DefaultConfig`] is independent of [`frame_system::Config`]. @@ -83,11 +83,12 @@ pub mod pallet { // This will help use not need to disambiguate anything when using `derive_impl`. use super::*; use frame_support::derive_impl; + use frame_system::config_preludes::TestDefaultConfig as SystemTestDefaultConfig; /// A type providing default configurations for this pallet in testing environment. pub struct TestDefaultConfig; - #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig, no_aggregated_types)] + #[derive_impl(SystemTestDefaultConfig as frame_system::DefaultConfig, no_aggregated_types)] impl frame_system::DefaultConfig for TestDefaultConfig {} #[frame_support::register_default_impl(TestDefaultConfig)] @@ -109,7 +110,7 @@ pub mod pallet { /// example, we simple derive `frame_system::config_preludes::TestDefaultConfig` again. pub struct OtherDefaultConfig; - #[derive_impl(frame_system::config_preludes::TestDefaultConfig as frame_system::DefaultConfig, no_aggregated_types)] + #[derive_impl(SystemTestDefaultConfig as frame_system::DefaultConfig, no_aggregated_types)] impl frame_system::DefaultConfig for OtherDefaultConfig {} #[frame_support::register_default_impl(OtherDefaultConfig)] diff --git a/substrate/frame/support/procedural/src/lib.rs b/substrate/frame/support/procedural/src/lib.rs index b4f6acb07cc8..07b5a50da417 100644 --- a/substrate/frame/support/procedural/src/lib.rs +++ b/substrate/frame/support/procedural/src/lib.rs @@ -34,7 +34,7 @@ mod transactional; mod tt_macro; use frame_support_procedural_tools::generate_crate_access_2018; -use macro_magic::import_tokens_attr; +use macro_magic::{import_tokens_attr, import_tokens_attr_verbatim}; use proc_macro::TokenStream; use quote::{quote, ToTokens}; use std::{cell::RefCell, str::FromStr}; @@ -751,7 +751,7 @@ pub fn storage_alias(attributes: TokenStream, input: TokenStream) -> TokenStream /// Items that lack a `syn::Ident` for whatever reason are first checked to see if they exist, /// verbatim, in the local/destination trait before they are copied over, so you should not need to /// worry about collisions between identical unnamed items. -#[import_tokens_attr { +#[import_tokens_attr_verbatim { format!( "{}::macro_magic", match generate_crate_access_2018("frame-support") { @@ -868,7 +868,7 @@ pub fn register_default_impl(attrs: TokenStream, tokens: TokenStream) -> TokenSt attrs, item_impl.to_token_stream(), true, - true, + false, ) { Ok(tokens) => tokens.into(), Err(err) => err.to_compile_error().into(), diff --git a/substrate/frame/support/test/tests/derive_impl_ui/bad_default_impl_path.stderr b/substrate/frame/support/test/tests/derive_impl_ui/bad_default_impl_path.stderr index 5cfbd8c88624..c91226ea9c31 100644 --- a/substrate/frame/support/test/tests/derive_impl_ui/bad_default_impl_path.stderr +++ b/substrate/frame/support/test/tests/derive_impl_ui/bad_default_impl_path.stderr @@ -1,7 +1,5 @@ -error: cannot find macro `__export_tokens_tt_tiger` in this scope - --> tests/derive_impl_ui/bad_default_impl_path.rs:59:1 +error: cannot find macro `Tiger` in this scope + --> tests/derive_impl_ui/bad_default_impl_path.rs:59:15 | 59 | #[derive_impl(Tiger as Animal)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = note: this error originates in the macro `frame_support::macro_magic::forward_tokens` (in Nightly builds, run with -Z macro-backtrace for more info) + | ^^^^^ diff --git a/substrate/frame/support/test/tests/derive_impl_ui/inject_runtime_type_fails_when_type_not_in_scope.stderr b/substrate/frame/support/test/tests/derive_impl_ui/inject_runtime_type_fails_when_type_not_in_scope.stderr index 79b50a940b80..f3ac6b232811 100644 --- a/substrate/frame/support/test/tests/derive_impl_ui/inject_runtime_type_fails_when_type_not_in_scope.stderr +++ b/substrate/frame/support/test/tests/derive_impl_ui/inject_runtime_type_fails_when_type_not_in_scope.stderr @@ -7,4 +7,4 @@ error[E0412]: cannot find type `RuntimeCall` in this scope 35 | #[derive_impl(Pallet)] // Injects type RuntimeCall = RuntimeCall; | ---------------------- in this macro invocation | - = note: this error originates in the macro `__export_tokens_tt_pallet` which comes from the expansion of the macro `frame_support::macro_magic::forward_tokens` (in Nightly builds, run with -Z macro-backtrace for more info) + = note: this error originates in the macro `Pallet` which comes from the expansion of the macro `frame_support::macro_magic::forward_tokens_verbatim` (in Nightly builds, run with -Z macro-backtrace for more info)