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Bless stderr files after rustfmt

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This commit is contained in:
David Tolnay 2022-06-21 11:42:19 -07:00
parent 7326da7ce3
commit f1044d2f77
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GPG key ID: F9BA143B95FF6D82
50 changed files with 127 additions and 126 deletions
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10
tests/fail/box-cell-alias.stderr
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@ -1,11 +1,11 @@
error: Undefined Behavior: trying to reborrow <TAG> for SharedReadWrite permission at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
--> $DIR/box-cell-alias.rs:LL:CC
|
LL | unsafe { (*ptr).set(20); }
| ^^^^^^^^^^^^^^
| |
| trying to reborrow <TAG> for SharedReadWrite permission at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
| this error occurs as part of a reborrow at ALLOC[0x0..0x1]
LL | (*ptr).set(20);
| ^^^^^^^^^^^^^^
| |
| trying to reborrow <TAG> for SharedReadWrite permission at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
| this error occurs as part of a reborrow at ALLOC[0x0..0x1]
|
= help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
= help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information

4
tests/fail/dangling_pointers/maybe_null_pointer_write_zst.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: dereferencing pointer failed: ALLOC has size 1, so pointer at offset -2048 is out-of-bounds
--> $DIR/maybe_null_pointer_write_zst.rs:LL:CC
|
LL | unsafe { *ptr = zst_val; }
| ^^^^^^^^^^^^^^ dereferencing pointer failed: ALLOC has size 1, so pointer at offset -2048 is out-of-bounds
LL | *ptr = zst_val;
| ^^^^^^^^^^^^^^ dereferencing pointer failed: ALLOC has size 1, so pointer at offset -2048 is out-of-bounds
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/copy_null.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: memory access failed: null pointer is not a valid pointer
--> $DIR/copy_null.rs:LL:CC
|
LL | unsafe { copy_nonoverlapping(std::ptr::null(), ptr, 0); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ memory access failed: null pointer is not a valid pointer
LL | copy_nonoverlapping(std::ptr::null(), ptr, 0);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ memory access failed: null pointer is not a valid pointer
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/copy_unaligned.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: accessing memory with alignment ALIGN, but alignment ALIGN is required
--> $DIR/copy_unaligned.rs:LL:CC
|
LL | unsafe { copy_nonoverlapping(&data[5], ptr, 0); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ accessing memory with alignment ALIGN, but alignment ALIGN is required
LL | copy_nonoverlapping(&data[5], ptr, 0);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ accessing memory with alignment ALIGN, but alignment ALIGN is required
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/exact_div1.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: calculating the remainder with a divisor of zero
--> $DIR/exact_div1.rs:LL:CC
|
LL | unsafe { std::intrinsics::exact_div(2, 0); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ calculating the remainder with a divisor of zero
LL | std::intrinsics::exact_div(2, 0);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ calculating the remainder with a divisor of zero
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/exact_div2.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: exact_div: 2_u16 cannot be divided by 3_u16 without remainder
--> $DIR/exact_div2.rs:LL:CC
|
LL | unsafe { std::intrinsics::exact_div(2u16, 3); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ exact_div: 2_u16 cannot be divided by 3_u16 without remainder
LL | std::intrinsics::exact_div(2u16, 3);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ exact_div: 2_u16 cannot be divided by 3_u16 without remainder
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/exact_div3.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: exact_div: -19_i8 cannot be divided by 2_i8 without remainder
--> $DIR/exact_div3.rs:LL:CC
|
LL | unsafe { std::intrinsics::exact_div(-19i8, 2); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ exact_div: -19_i8 cannot be divided by 2_i8 without remainder
LL | std::intrinsics::exact_div(-19i8, 2);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ exact_div: -19_i8 cannot be divided by 2_i8 without remainder
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/exact_div4.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: overflow in signed remainder (dividing MIN by -1)
--> $DIR/exact_div4.rs:LL:CC
|
LL | unsafe { std::intrinsics::exact_div(i64::MIN, -1); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow in signed remainder (dividing MIN by -1)
LL | std::intrinsics::exact_div(i64::MIN, -1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow in signed remainder (dividing MIN by -1)
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_32_inf1.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on +Inf which cannot be represented in target type `i32`
--> $DIR/float_to_int_32_inf1.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f32, i32>(f32::INFINITY); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on +Inf which cannot be represented in target type `i32`
LL | float_to_int_unchecked::<f32, i32>(f32::INFINITY);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on +Inf which cannot be represented in target type `i32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_32_infneg1.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on -Inf which cannot be represented in target type `i32`
--> $DIR/float_to_int_32_infneg1.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f32, i32>(f32::NEG_INFINITY); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -Inf which cannot be represented in target type `i32`
LL | float_to_int_unchecked::<f32, i32>(f32::NEG_INFINITY);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -Inf which cannot be represented in target type `i32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_32_nan.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on NaN which cannot be represented in target type `u32`
--> $DIR/float_to_int_32_nan.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f32, u32>(f32::NAN); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on NaN which cannot be represented in target type `u32`
LL | float_to_int_unchecked::<f32, u32>(f32::NAN);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on NaN which cannot be represented in target type `u32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_32_nanneg.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on NaN which cannot be represented in target type `u32`
--> $DIR/float_to_int_32_nanneg.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f32, u32>(-f32::NAN); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on NaN which cannot be represented in target type `u32`
LL | float_to_int_unchecked::<f32, u32>(-f32::NAN);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on NaN which cannot be represented in target type `u32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_32_neg.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on -1 which cannot be represented in target type `u32`
--> $DIR/float_to_int_32_neg.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f32, u32>(-1.000000001f32); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -1 which cannot be represented in target type `u32`
LL | float_to_int_unchecked::<f32, u32>(-1.000000001f32);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -1 which cannot be represented in target type `u32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_32_too_big1.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on 2.14748365E+9 which cannot be represented in target type `i32`
--> $DIR/float_to_int_32_too_big1.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f32, i32>(2147483648.0f32); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 2.14748365E+9 which cannot be represented in target type `i32`
LL | float_to_int_unchecked::<f32, i32>(2147483648.0f32);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 2.14748365E+9 which cannot be represented in target type `i32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_32_too_big2.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on 4.2949673E+9 which cannot be represented in target type `u32`
--> $DIR/float_to_int_32_too_big2.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f32, u32>((u32::MAX-127) as f32); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 4.2949673E+9 which cannot be represented in target type `u32`
LL | float_to_int_unchecked::<f32, u32>((u32::MAX - 127) as f32);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 4.2949673E+9 which cannot be represented in target type `u32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_32_too_small1.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on -2.1474839E+9 which cannot be represented in target type `i32`
--> $DIR/float_to_int_32_too_small1.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f32, i32>(-2147483904.0f32); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -2.1474839E+9 which cannot be represented in target type `i32`
LL | float_to_int_unchecked::<f32, i32>(-2147483904.0f32);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -2.1474839E+9 which cannot be represented in target type `i32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_inf1.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on +Inf which cannot be represented in target type `u128`
--> $DIR/float_to_int_64_inf1.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, u128>(f64::INFINITY); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on +Inf which cannot be represented in target type `u128`
LL | float_to_int_unchecked::<f64, u128>(f64::INFINITY);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on +Inf which cannot be represented in target type `u128`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_infneg1.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on -Inf which cannot be represented in target type `u128`
--> $DIR/float_to_int_64_infneg1.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, u128>(f64::NEG_INFINITY); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -Inf which cannot be represented in target type `u128`
LL | float_to_int_unchecked::<f64, u128>(f64::NEG_INFINITY);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -Inf which cannot be represented in target type `u128`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_infneg2.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on -Inf which cannot be represented in target type `i128`
--> $DIR/float_to_int_64_infneg2.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, i128>(f64::NEG_INFINITY); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -Inf which cannot be represented in target type `i128`
LL | float_to_int_unchecked::<f64, i128>(f64::NEG_INFINITY);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -Inf which cannot be represented in target type `i128`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_nan.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on NaN which cannot be represented in target type `u32`
--> $DIR/float_to_int_64_nan.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, u32>(f64::NAN); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on NaN which cannot be represented in target type `u32`
LL | float_to_int_unchecked::<f64, u32>(f64::NAN);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on NaN which cannot be represented in target type `u32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_neg.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on -1 which cannot be represented in target type `u128`
--> $DIR/float_to_int_64_neg.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, u128>(-1.0000000000001f64); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -1 which cannot be represented in target type `u128`
LL | float_to_int_unchecked::<f64, u128>(-1.0000000000001f64);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -1 which cannot be represented in target type `u128`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_too_big1.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on 2147483648 which cannot be represented in target type `i32`
--> $DIR/float_to_int_64_too_big1.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, i32>(2147483648.0f64); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 2147483648 which cannot be represented in target type `i32`
LL | float_to_int_unchecked::<f64, i32>(2147483648.0f64);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 2147483648 which cannot be represented in target type `i32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_too_big2.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on 9.2233720368547758E+18 which cannot be represented in target type `i64`
--> $DIR/float_to_int_64_too_big2.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, i64>(9223372036854775808.0f64); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 9.2233720368547758E+18 which cannot be represented in target type `i64`
LL | float_to_int_unchecked::<f64, i64>(9223372036854775808.0f64);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 9.2233720368547758E+18 which cannot be represented in target type `i64`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_too_big3.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on 1.8446744073709552E+19 which cannot be represented in target type `u64`
--> $DIR/float_to_int_64_too_big3.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, u64>(18446744073709551616.0f64); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 1.8446744073709552E+19 which cannot be represented in target type `u64`
LL | float_to_int_unchecked::<f64, u64>(18446744073709551616.0f64);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 1.8446744073709552E+19 which cannot be represented in target type `u64`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_too_big4.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on 3.4028236692093846E+38 which cannot be represented in target type `u128`
--> $DIR/float_to_int_64_too_big4.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, u128>(u128::MAX as f64); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 3.4028236692093846E+38 which cannot be represented in target type `u128`
LL | float_to_int_unchecked::<f64, u128>(u128::MAX as f64);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 3.4028236692093846E+38 which cannot be represented in target type `u128`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_too_big5.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on 2.4028236692093845E+38 which cannot be represented in target type `i128`
--> $DIR/float_to_int_64_too_big5.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, i128>(240282366920938463463374607431768211455.0f64); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 2.4028236692093845E+38 which cannot be represented in target type `i128`
LL | float_to_int_unchecked::<f64, i128>(240282366920938463463374607431768211455.0f64);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 2.4028236692093845E+38 which cannot be represented in target type `i128`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_too_big6.stderr
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@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on 1.7976931348623157E+308 which cannot be represented in target type `u128`
--> $DIR/float_to_int_64_too_big6.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, u128>(f64::MAX); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 1.7976931348623157E+308 which cannot be represented in target type `u128`
LL | float_to_int_unchecked::<f64, u128>(f64::MAX);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on 1.7976931348623157E+308 which cannot be represented in target type `u128`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_too_big7.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on -1.7976931348623157E+308 which cannot be represented in target type `i128`
--> $DIR/float_to_int_64_too_big7.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, i128>(f64::MIN); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -1.7976931348623157E+308 which cannot be represented in target type `i128`
LL | float_to_int_unchecked::<f64, i128>(f64::MIN);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -1.7976931348623157E+308 which cannot be represented in target type `i128`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_too_small1.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on -2147483649 which cannot be represented in target type `i32`
--> $DIR/float_to_int_64_too_small1.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, i32>(-2147483649.0f64); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -2147483649 which cannot be represented in target type `i32`
LL | float_to_int_unchecked::<f64, i32>(-2147483649.0f64);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -2147483649 which cannot be represented in target type `i32`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_too_small2.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on -9.2233720368547778E+18 which cannot be represented in target type `i64`
--> $DIR/float_to_int_64_too_small2.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, i64>(-9223372036854777856.0f64); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -9.2233720368547778E+18 which cannot be represented in target type `i64`
LL | float_to_int_unchecked::<f64, i64>(-9223372036854777856.0f64);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -9.2233720368547778E+18 which cannot be represented in target type `i64`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/float_to_int_64_too_small3.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: `float_to_int_unchecked` intrinsic called on -2.4028236692093845E+38 which cannot be represented in target type `i128`
--> $DIR/float_to_int_64_too_small3.rs:LL:CC
|
LL | unsafe { float_to_int_unchecked::<f64, i128>(-240282366920938463463374607431768211455.0f64); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -2.4028236692093845E+38 which cannot be represented in target type `i128`
LL | float_to_int_unchecked::<f64, i128>(-240282366920938463463374607431768211455.0f64);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `float_to_int_unchecked` intrinsic called on -2.4028236692093845E+38 which cannot be represented in target type `i128`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/unchecked_add1.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: overflow executing `unchecked_add`
--> $DIR/unchecked_add1.rs:LL:CC
|
LL | unsafe { std::intrinsics::unchecked_add(40000u16, 30000); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_add`
LL | std::intrinsics::unchecked_add(40000u16, 30000);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_add`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/unchecked_add2.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: overflow executing `unchecked_add`
--> $DIR/unchecked_add2.rs:LL:CC
|
LL | unsafe { std::intrinsics::unchecked_add(-30000i16, -8000); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_add`
LL | std::intrinsics::unchecked_add(-30000i16, -8000);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_add`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/unchecked_div1.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: overflow in signed division (dividing MIN by -1)
--> $DIR/unchecked_div1.rs:LL:CC
|
LL | unsafe { std::intrinsics::unchecked_div(i16::MIN, -1); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow in signed division (dividing MIN by -1)
LL | std::intrinsics::unchecked_div(i16::MIN, -1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow in signed division (dividing MIN by -1)
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/unchecked_mul1.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: overflow executing `unchecked_mul`
--> $DIR/unchecked_mul1.rs:LL:CC
|
LL | unsafe { std::intrinsics::unchecked_mul(300u16, 250u16); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_mul`
LL | std::intrinsics::unchecked_mul(300u16, 250u16);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_mul`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/unchecked_mul2.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: overflow executing `unchecked_mul`
--> $DIR/unchecked_mul2.rs:LL:CC
|
LL | unsafe { std::intrinsics::unchecked_mul(1_000_000_000i32, -4); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_mul`
LL | std::intrinsics::unchecked_mul(1_000_000_000i32, -4);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_mul`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/unchecked_sub1.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: overflow executing `unchecked_sub`
--> $DIR/unchecked_sub1.rs:LL:CC
|
LL | unsafe { std::intrinsics::unchecked_sub(14u32, 22); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_sub`
LL | std::intrinsics::unchecked_sub(14u32, 22);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_sub`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/intrinsics/unchecked_sub2.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: overflow executing `unchecked_sub`
--> $DIR/unchecked_sub2.rs:LL:CC
|
LL | unsafe { std::intrinsics::unchecked_sub(30000i16, -7000); }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_sub`
LL | std::intrinsics::unchecked_sub(30000i16, -7000);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overflow executing `unchecked_sub`
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/panic/unwind_panic_abort.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: unwinding past a stack frame that does not allow unwinding
--> $DIR/unwind_panic_abort.rs:LL:CC
|
LL | unsafe { miri_start_panic(&mut 0); }
| ^^^^^^^^^^^^^^^^^^^^^^^^ unwinding past a stack frame that does not allow unwinding
LL | miri_start_panic(&mut 0);
| ^^^^^^^^^^^^^^^^^^^^^^^^ unwinding past a stack frame that does not allow unwinding
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/stacked_borrows/illegal_write1.stderr
View file

@ -17,8 +17,8 @@ LL | let xref = &*target;
help: <TAG> was later invalidated at offsets [0x0..0x4]
--> $DIR/illegal_write1.rs:LL:CC
|
LL | unsafe { *x = 42; } // invalidates shared ref, activates raw
| ^^^^^^^
LL | *x = 42; // invalidates shared ref, activates raw
| ^^^^^^^
= note: inside `main` at $DIR/illegal_write1.rs:LL:CC
note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace

10
tests/fail/stacked_borrows/illegal_write2.stderr
View file

@ -1,11 +1,11 @@
error: Undefined Behavior: attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
--> $DIR/illegal_write2.rs:LL:CC
|
LL | unsafe { *target2 = 13; }
| ^^^^^^^^^^^^^
| |
| attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
LL | *target2 = 13;
| ^^^^^^^^^^^^^
| |
| attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
|
= help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
= help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information

10
tests/fail/stacked_borrows/illegal_write3.stderr
View file

@ -1,11 +1,11 @@
error: Undefined Behavior: attempting a write access using <untagged> at ALLOC[0x0], but that tag only grants SharedReadOnly permission for this location
--> $DIR/illegal_write3.rs:LL:CC
|
LL | unsafe { *ptr = 42; }
| ^^^^^^^^^
| |
| attempting a write access using <untagged> at ALLOC[0x0], but that tag only grants SharedReadOnly permission for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
LL | *ptr = 42;
| ^^^^^^^^^
| |
| attempting a write access using <untagged> at ALLOC[0x0], but that tag only grants SharedReadOnly permission for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
|
= help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
= help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information

7
tests/fail/stacked_borrows/illegal_write6.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: not granting access to tag <untagged> because incompatible item is protected: [Unique for <TAG> (call ID)]
--> $DIR/illegal_write6.rs:LL:CC
|
LL | unsafe { *y = 2; }
| ^^^^^^ not granting access to tag <untagged> because incompatible item is protected: [Unique for <TAG> (call ID)]
LL | *y = 2;
| ^^^^^^ not granting access to tag <untagged> because incompatible item is protected: [Unique for <TAG> (call ID)]
|
= help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
= help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information
@ -22,7 +22,8 @@ help: this protector is live for this call
LL | / fn foo(a: &mut u32, y: *mut u32) -> u32 {
LL | | *a = 1;
LL | | let _b = &*a;
LL | | unsafe { *y = 2; }
LL | | unsafe {
... |
LL | | return *a;
LL | | }
| |_^

10
tests/fail/stacked_borrows/raw_tracking.stderr
View file

@ -1,11 +1,11 @@
error: Undefined Behavior: attempting a write access using <TAG> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
--> $DIR/raw_tracking.rs:LL:CC
|
LL | unsafe { *raw1 = 13; }
| ^^^^^^^^^^
| |
| attempting a write access using <TAG> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
LL | *raw1 = 13;
| ^^^^^^^^^^
| |
| attempting a write access using <TAG> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
|
= help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
= help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information

18
tests/fail/stacked_borrows/shr_frozen_violation1.stderr
View file

@ -1,25 +1,25 @@
error: Undefined Behavior: attempting a write access using <untagged> at ALLOC[0x0], but that tag only grants SharedReadOnly permission for this location
--> $DIR/shr_frozen_violation1.rs:LL:CC
|
LL | unsafe { *(x as *const i32 as *mut i32) = 7; }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| attempting a write access using <untagged> at ALLOC[0x0], but that tag only grants SharedReadOnly permission for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
LL | *(x as *const i32 as *mut i32) = 7;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| attempting a write access using <untagged> at ALLOC[0x0], but that tag only grants SharedReadOnly permission for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
|
= help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
= help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information
help: tag was most recently created at offsets [0x0..0x4]
--> $DIR/shr_frozen_violation1.rs:LL:CC
|
LL | unsafe { *(x as *const i32 as *mut i32) = 7; }
| ^
LL | *(x as *const i32 as *mut i32) = 7;
| ^
= note: inside `unknown_code` at $DIR/shr_frozen_violation1.rs:LL:CC
note: inside `foo` at $DIR/shr_frozen_violation1.rs:LL:CC
--> $DIR/shr_frozen_violation1.rs:LL:CC
|
LL | unknown_code(&*x);
| ^^^^^^^^^^^^^^^^^
LL | unknown_code(&*x);
| ^^^^^^^^^^^^^^^^^
note: inside `main` at $DIR/shr_frozen_violation1.rs:LL:CC
--> $DIR/shr_frozen_violation1.rs:LL:CC
|

10
tests/fail/stacked_borrows/transmute-is-no-escape.stderr
View file

@ -1,11 +1,11 @@
error: Undefined Behavior: attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
--> $DIR/transmute-is-no-escape.rs:LL:CC
|
LL | unsafe { *raw = 13; }
| ^^^^^^^^^
| |
| attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
LL | *raw = 13;
| ^^^^^^^^^
| |
| attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
|
= help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
= help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information

10
tests/fail/stacked_borrows/unescaped_local.stderr
View file

@ -1,11 +1,11 @@
error: Undefined Behavior: attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
--> $DIR/unescaped_local.rs:LL:CC
|
LL | unsafe { *raw = 13; }
| ^^^^^^^^^
| |
| attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
LL | *raw = 13;
| ^^^^^^^^^
| |
| attempting a write access using <untagged> at ALLOC[0x0], but that tag does not exist in the borrow stack for this location
| this error occurs as part of an access at ALLOC[0x0..0x4]
|
= help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
= help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information

4
tests/fail/unaligned_pointers/intptrcast_alignment_check.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: accessing memory with alignment ALIGN, but alignment ALIGN is required
--> $DIR/intptrcast_alignment_check.rs:LL:CC
|
LL | unsafe { *u16_ptr = 2; }
| ^^^^^^^^^^^^ accessing memory with alignment ALIGN, but alignment ALIGN is required
LL | *u16_ptr = 2;
| ^^^^^^^^^^^^ accessing memory with alignment ALIGN, but alignment ALIGN is required
|
= help: this usually indicates that your program performed an invalid operation and caused Undefined Behavior
= help: but due to `-Zmiri-symbolic-alignment-check`, alignment errors can also be false positives

4
tests/fail/zst2.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: pointer to ALLOC was dereferenced after this allocation got freed
--> $DIR/zst2.rs:LL:CC
|
LL | unsafe { *x = zst_val; }
| ^^^^^^^^^^^^ pointer to ALLOC was dereferenced after this allocation got freed
LL | *x = zst_val;
| ^^^^^^^^^^^^ pointer to ALLOC was dereferenced after this allocation got freed
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information

4
tests/fail/zst3.stderr
View file

@ -1,8 +1,8 @@
error: Undefined Behavior: dereferencing pointer failed: ALLOC has size 1, so pointer at offset 2 is out-of-bounds
--> $DIR/zst3.rs:LL:CC
|
LL | unsafe { *(x as *mut [u8; 0]) = zst_val; }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: ALLOC has size 1, so pointer at offset 2 is out-of-bounds
LL | *(x as *mut [u8; 0]) = zst_val;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: ALLOC has size 1, so pointer at offset 2 is out-of-bounds
|
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information