mirror of https://github.com/rust-lang/rust
85 lines
4.5 KiB
Plaintext
85 lines
4.5 KiB
Plaintext
error[E0764]: mutable references are not allowed in the final value of constants
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--> $DIR/mut_ref_in_final.rs:10:21
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LL | const B: *mut i32 = &mut 4;
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| ^^^^^^
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error[E0716]: temporary value dropped while borrowed
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--> $DIR/mut_ref_in_final.rs:16:40
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LL | const B3: Option<&mut i32> = Some(&mut 42);
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| ----------^^-
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| | | |
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| | | temporary value is freed at the end of this statement
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| | creates a temporary value which is freed while still in use
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| using this value as a constant requires that borrow lasts for `'static`
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error[E0716]: temporary value dropped while borrowed
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--> $DIR/mut_ref_in_final.rs:19:42
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LL | const B4: Option<&mut i32> = helper(&mut 42);
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| ------------^^-
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| | | |
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| | | temporary value is freed at the end of this statement
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| | creates a temporary value which is freed while still in use
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| using this value as a constant requires that borrow lasts for `'static`
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error[E0716]: temporary value dropped while borrowed
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--> $DIR/mut_ref_in_final.rs:34:65
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LL | const FOO: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42));
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| -------------------------------^^--
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| | | |
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| | | temporary value is freed at the end of this statement
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| | creates a temporary value which is freed while still in use
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| using this value as a constant requires that borrow lasts for `'static`
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error[E0716]: temporary value dropped while borrowed
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--> $DIR/mut_ref_in_final.rs:37:67
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LL | static FOO2: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42));
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| -------------------------------^^--
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| | | |
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| | | temporary value is freed at the end of this statement
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| | creates a temporary value which is freed while still in use
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| using this value as a static requires that borrow lasts for `'static`
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error[E0716]: temporary value dropped while borrowed
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--> $DIR/mut_ref_in_final.rs:40:71
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LL | static mut FOO3: NotAMutex<&mut i32> = NotAMutex(UnsafeCell::new(&mut 42));
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| -------------------------------^^--
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| | | |
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| | | temporary value is freed at the end of this statement
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| | creates a temporary value which is freed while still in use
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| using this value as a static requires that borrow lasts for `'static`
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error[E0764]: mutable references are not allowed in the final value of statics
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--> $DIR/mut_ref_in_final.rs:53:53
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LL | static RAW_MUT_CAST_S: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ };
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| ^^^^^^^
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error[E0764]: mutable references are not allowed in the final value of statics
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--> $DIR/mut_ref_in_final.rs:55:54
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LL | static RAW_MUT_COERCE_S: SyncPtr<i32> = SyncPtr { x: &mut 0 };
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| ^^^^^^
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error[E0764]: mutable references are not allowed in the final value of constants
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--> $DIR/mut_ref_in_final.rs:57:52
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LL | const RAW_MUT_CAST_C: SyncPtr<i32> = SyncPtr { x : &mut 42 as *mut _ as *const _ };
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| ^^^^^^^
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error[E0764]: mutable references are not allowed in the final value of constants
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--> $DIR/mut_ref_in_final.rs:59:53
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LL | const RAW_MUT_COERCE_C: SyncPtr<i32> = SyncPtr { x: &mut 0 };
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| ^^^^^^
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error: aborting due to 10 previous errors
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Some errors have detailed explanations: E0716, E0764.
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For more information about an error, try `rustc --explain E0716`.
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