New upstream version 1.54.0+dfsg1

[rustc.git] / src / test / ui / lint / lint-unsafe-code.stderr

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 function with `export_name`
  --> $DIR/lint-unsafe-code.rs:34:1
   |
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:35:1
   |
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 an `unsafe` function
  --> $DIR/lint-unsafe-code.rs:37:1
   |
LL | unsafe fn baz() {}
   | ^^^^^^^^^^^^^^^^^^

error: declaration of an `unsafe` trait
  --> $DIR/lint-unsafe-code.rs:38:1
   |
LL | unsafe trait Foo {}
   | ^^^^^^^^^^^^^^^^^^^

error: implementation of an `unsafe` trait
  --> $DIR/lint-unsafe-code.rs:39:1
   |
LL | unsafe impl Foo for Bar {}
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^

error: declaration of an `unsafe` method
  --> $DIR/lint-unsafe-code.rs:42:5
   |
LL |     unsafe fn baz(&self);
   |     ^^^^^^^^^^^^^^^^^^^^^

error: implementation of an `unsafe` method
  --> $DIR/lint-unsafe-code.rs:43:5
   |
LL |     unsafe fn provided(&self) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: implementation of an `unsafe` method
  --> $DIR/lint-unsafe-code.rs:44:5
   |
LL |     unsafe fn provided_override(&self) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: implementation of an `unsafe` method
  --> $DIR/lint-unsafe-code.rs:48:5
   |
LL |     unsafe fn baz(&self) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^

error: implementation of an `unsafe` method
  --> $DIR/lint-unsafe-code.rs:49:5
   |
LL |     unsafe fn provided_override(&self) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: implementation of an `unsafe` method
  --> $DIR/lint-unsafe-code.rs:68:5
   |
LL |     unsafe fn provided_override(&self) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: implementation of an `unsafe` method
  --> $DIR/lint-unsafe-code.rs:79:5
   |
LL |     unsafe fn provided(&self) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: implementation of an `unsafe` method
  --> $DIR/lint-unsafe-code.rs:85:5
   |
LL |     unsafe fn provided(&self) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: implementation of an `unsafe` method
  --> $DIR/lint-unsafe-code.rs:89:5
   |
LL |     unsafe fn baz(&self) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^

error: usage of an `unsafe` block
  --> $DIR/lint-unsafe-code.rs:100:5
   |
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 22 previous errors