error: declaration of a `no_mangle` function --> $DIR/lint-unsafe-code.rs:31:1 | LL | #[no_mangle] fn foo() {} | ^^^^^^^^^^^^ | note: the lint level is defined here --> $DIR/lint-unsafe-code.rs:3:9 | LL | #![deny(unsafe_code)] | ^^^^^^^^^^^ = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them error: declaration of a `no_mangle` static --> $DIR/lint-unsafe-code.rs:32:1 | LL | #[no_mangle] static FOO: u32 = 5; | ^^^^^^^^^^^^ | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them error: declaration of a `no_mangle` method --> $DIR/lint-unsafe-code.rs:41:5 | LL | #[no_mangle] fn foo() {} | ^^^^^^^^^^^^ | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them error: declaration of a `no_mangle` method --> $DIR/lint-unsafe-code.rs:45:5 | LL | #[no_mangle] fn foo() {} | ^^^^^^^^^^^^ | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them error: declaration of a function with `export_name` --> $DIR/lint-unsafe-code.rs:48:1 | LL | #[export_name = "bar"] fn bar() {} | ^^^^^^^^^^^^^^^^^^^^^^ | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them error: declaration of a static with `export_name` --> $DIR/lint-unsafe-code.rs:49:1 | LL | #[export_name = "BAR"] static BAR: u32 = 5; | ^^^^^^^^^^^^^^^^^^^^^^ | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them error: declaration of a function with `link_section` --> $DIR/lint-unsafe-code.rs:51:1 | LL | #[link_section = ".example_section"] fn uwu() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: the program's behavior with overridden link sections on items is unpredictable and Rust cannot provide guarantees when you manually override them error: declaration of a static with `link_section` --> $DIR/lint-unsafe-code.rs:52:1 | LL | #[link_section = ".example_section"] static UWU: u32 = 5; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: the program's behavior with overridden link sections on items is unpredictable and Rust cannot provide guarantees when you manually override them error: declaration of a method with `export_name` --> $DIR/lint-unsafe-code.rs:57:5 | LL | #[export_name = "bar"] fn bar() {} | ^^^^^^^^^^^^^^^^^^^^^^ | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them error: declaration of a method with `export_name` --> $DIR/lint-unsafe-code.rs:61:5 | LL | #[export_name = "bar"] fn foo() {} | ^^^^^^^^^^^^^^^^^^^^^^ | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them error: declaration of an `unsafe` function --> $DIR/lint-unsafe-code.rs:64:1 | LL | unsafe fn baz() {} | ^^^^^^^^^^^^^^^^^^ error: declaration of an `unsafe` trait --> $DIR/lint-unsafe-code.rs:65:1 | LL | unsafe trait Foo {} | ^^^^^^^^^^^^^^^^^^^ error: implementation of an `unsafe` trait --> $DIR/lint-unsafe-code.rs:66:1 | LL | unsafe impl Foo for Bar {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^ error: declaration of an `unsafe` method --> $DIR/lint-unsafe-code.rs:69:5 | LL | unsafe fn baz(&self); | ^^^^^^^^^^^^^^^^^^^^^ error: implementation of an `unsafe` method --> $DIR/lint-unsafe-code.rs:70:5 | LL | unsafe fn provided(&self) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: implementation of an `unsafe` method --> $DIR/lint-unsafe-code.rs:71:5 | LL | unsafe fn provided_override(&self) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: implementation of an `unsafe` method --> $DIR/lint-unsafe-code.rs:75:5 | LL | unsafe fn baz(&self) {} | ^^^^^^^^^^^^^^^^^^^^^^^ error: implementation of an `unsafe` method --> $DIR/lint-unsafe-code.rs:76:5 | LL | unsafe fn provided_override(&self) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: implementation of an `unsafe` method --> $DIR/lint-unsafe-code.rs:95:5 | LL | unsafe fn provided_override(&self) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: implementation of an `unsafe` method --> $DIR/lint-unsafe-code.rs:106:5 | LL | unsafe fn provided(&self) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: implementation of an `unsafe` method --> $DIR/lint-unsafe-code.rs:112:5 | LL | unsafe fn provided(&self) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: implementation of an `unsafe` method --> $DIR/lint-unsafe-code.rs:116:5 | LL | unsafe fn baz(&self) {} | ^^^^^^^^^^^^^^^^^^^^^^^ error: usage of an `unsafe` block --> $DIR/lint-unsafe-code.rs:127:5 | LL | unsafe {} | ^^^^^^^^^ error: declaration of a `no_mangle` function --> $DIR/lint-unsafe-code.rs:21:9 | LL | #[no_mangle] fn foo() {} | ^^^^^^^^^^^^ ... LL | unsafe_in_macro!() | ------------------ in this macro invocation | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them = note: this error originates in the macro `unsafe_in_macro` (in Nightly builds, run with -Z macro-backtrace for more info) error: declaration of a `no_mangle` static --> $DIR/lint-unsafe-code.rs:22:9 | LL | #[no_mangle] static FOO: u32 = 5; | ^^^^^^^^^^^^ ... LL | unsafe_in_macro!() | ------------------ in this macro invocation | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them = note: this error originates in the macro `unsafe_in_macro` (in Nightly builds, run with -Z macro-backtrace for more info) error: declaration of a function with `export_name` --> $DIR/lint-unsafe-code.rs:23:9 | LL | #[export_name = "bar"] fn bar() {} | ^^^^^^^^^^^^^^^^^^^^^^ ... LL | unsafe_in_macro!() | ------------------ in this macro invocation | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them = note: this error originates in the macro `unsafe_in_macro` (in Nightly builds, run with -Z macro-backtrace for more info) error: declaration of a static with `export_name` --> $DIR/lint-unsafe-code.rs:25:9 | LL | #[export_name = "BAR"] static BAR: u32 = 5; | ^^^^^^^^^^^^^^^^^^^^^^ ... LL | unsafe_in_macro!() | ------------------ in this macro invocation | = note: the linker's behavior with multiple libraries exporting duplicate symbol names is undefined and Rust cannot provide guarantees when you manually override them = note: this error originates in the macro `unsafe_in_macro` (in Nightly builds, run with -Z macro-backtrace for more info) error: usage of an `unsafe` block --> $DIR/lint-unsafe-code.rs:27:9 | LL | unsafe {} | ^^^^^^^^^ ... LL | unsafe_in_macro!() | ------------------ in this macro invocation | = note: this error originates in the macro `unsafe_in_macro` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to 28 previous errors