error[E0412]: cannot find type `FromOutside` in this scope --> $DIR/generate-mod.rs:9:1 | LL | generate_mod::check!(); | ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope | = help: consider importing this struct: FromOutside = note: this error originates in the macro `generate_mod::check` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0412]: cannot find type `Outer` in this scope --> $DIR/generate-mod.rs:9:1 | LL | generate_mod::check!(); | ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope | = help: consider importing this struct: Outer = note: this error originates in the macro `generate_mod::check` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0412]: cannot find type `FromOutside` in this scope --> $DIR/generate-mod.rs:12:1 | LL | #[generate_mod::check_attr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope | = help: consider importing this struct: FromOutside = note: this error originates in the attribute macro `generate_mod::check_attr` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0412]: cannot find type `OuterAttr` in this scope --> $DIR/generate-mod.rs:12:1 | LL | #[generate_mod::check_attr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope | = help: consider importing this struct: OuterAttr = note: this error originates in the attribute macro `generate_mod::check_attr` (in Nightly builds, run with -Z macro-backtrace for more info) error: cannot find type `FromOutside` in this scope --> $DIR/generate-mod.rs:16:10 | LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) error: cannot find type `OuterDerive` in this scope --> $DIR/generate-mod.rs:16:10 | LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) error: cannot find type `FromOutside` in this scope --> $DIR/generate-mod.rs:23:14 | LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) error: cannot find type `OuterDerive` in this scope --> $DIR/generate-mod.rs:23:14 | LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to 8 previous errors For more information about this error, try `rustc --explain E0412`. Future incompatibility report: Future breakage diagnostic: error: cannot find type `FromOutside` in this scope --> $DIR/generate-mod.rs:16:10 | LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: error: cannot find type `OuterDerive` in this scope --> $DIR/generate-mod.rs:16:10 | LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: error: cannot find type `FromOutside` in this scope --> $DIR/generate-mod.rs:23:14 | LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: error: cannot find type `OuterDerive` in this scope --> $DIR/generate-mod.rs:23:14 | LL | #[derive(generate_mod::CheckDerive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> = note: `#[deny(proc_macro_derive_resolution_fallback)]` on by default = note: this error originates in the derive macro `generate_mod::CheckDerive` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: warning: cannot find type `FromOutside` in this scope --> $DIR/generate-mod.rs:30:10 | LL | #[derive(generate_mod::CheckDeriveLint)] // OK, lint is suppressed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> note: the lint level is defined here --> $DIR/generate-mod.rs:30:10 | LL | #[derive(generate_mod::CheckDeriveLint)] // OK, lint is suppressed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: this warning originates in the derive macro `generate_mod::CheckDeriveLint` (in Nightly builds, run with -Z macro-backtrace for more info) Future breakage diagnostic: warning: cannot find type `OuterDeriveLint` in this scope --> $DIR/generate-mod.rs:30:10 | LL | #[derive(generate_mod::CheckDeriveLint)] // OK, lint is suppressed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ names from parent modules are not accessible without an explicit import | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #83583 <https://github.com/rust-lang/rust/issues/83583> note: the lint level is defined here --> $DIR/generate-mod.rs:30:10 | LL | #[derive(generate_mod::CheckDeriveLint)] // OK, lint is suppressed | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: this warning originates in the derive macro `generate_mod::CheckDeriveLint` (in Nightly builds, run with -Z macro-backtrace for more info)