2020-07-17 19:27:41 -05:00
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warning: any use of this value will cause an error
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2020-06-11 21:31:49 -05:00
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--> $SRC_DIR/core/src/hint.rs:LL:COL
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2020-07-17 15:03:33 -05:00
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LL | unsafe { intrinsics::unreachable() }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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| |
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| entering unreachable code
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2020-09-02 02:40:56 -05:00
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| inside `unreachable_unchecked` at $SRC_DIR/core/src/hint.rs:LL:COL
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2021-04-26 07:53:41 -05:00
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| inside `foo` at $DIR/const_unsafe_unreachable_ub.rs:8:18
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| inside `BAR` at $DIR/const_unsafe_unreachable_ub.rs:13:28
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2020-07-17 15:03:33 -05:00
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2021-04-26 07:53:41 -05:00
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::: $DIR/const_unsafe_unreachable_ub.rs:13:1
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2020-07-17 15:03:33 -05:00
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LL | const BAR: bool = unsafe { foo(false) };
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| ----------------------------------------
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2020-07-17 19:27:41 -05:00
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note: the lint level is defined here
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2021-04-26 07:53:41 -05:00
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--> $DIR/const_unsafe_unreachable_ub.rs:12:8
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2020-07-17 19:27:41 -05:00
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LL | #[warn(const_err)]
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| ^^^^^^^^^
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2021-01-30 07:49:22 -06:00
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
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2020-07-17 19:27:41 -05:00
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2021-01-24 05:50:30 -06:00
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error[E0080]: evaluation of constant value failed
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2021-04-26 07:53:41 -05:00
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--> $DIR/const_unsafe_unreachable_ub.rs:16:14
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2020-07-17 19:27:41 -05:00
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LL | assert_eq!(BAR, true);
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2021-01-24 05:50:30 -06:00
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| ^^^ referenced constant has errors
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2020-07-17 19:27:41 -05:00
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error: erroneous constant used
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2021-04-26 07:53:41 -05:00
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--> $DIR/const_unsafe_unreachable_ub.rs:16:3
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2020-07-17 19:27:41 -05:00
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LL | assert_eq!(BAR, true);
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| ^^^^^^^^^^^^^^^^^^^^^^ referenced constant has errors
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2020-07-17 15:03:33 -05:00
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= note: `#[deny(const_err)]` on by default
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2021-01-30 07:49:22 -06:00
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= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
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= note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
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2021-02-13 13:52:25 -06:00
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= note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
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2020-07-17 15:03:33 -05:00
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2020-07-17 19:27:41 -05:00
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error: aborting due to 2 previous errors; 1 warning emitted
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2020-07-17 15:03:33 -05:00
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2020-07-17 19:27:41 -05:00
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For more information about this error, try `rustc --explain E0080`.
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