Bless 32 bit tests
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1ccac16ef6
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18a2c28052
@ -2,43 +2,52 @@ error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | &*ptr::slice_from_raw_parts(data, len)
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| |
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| dereferencing pointer failed: null pointer is a dangling pointer (it has no provenance)
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| inside `std::slice::from_raw_parts::<'_, u32>`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: null pointer is a dangling pointer (it has no provenance)
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::: $DIR/forbidden_slices.rs:18:34
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note: inside `std::slice::from_raw_parts::<'_, u32>`
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | &*ptr::slice_from_raw_parts(data, len)
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `S0`
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--> $DIR/forbidden_slices.rs:18:34
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LL | pub static S0: &[u32] = unsafe { from_raw_parts(ptr::null(), 0) };
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| ------------------------------ inside `S0`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | &*ptr::slice_from_raw_parts(data, len)
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| |
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| dereferencing pointer failed: null pointer is a dangling pointer (it has no provenance)
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| inside `std::slice::from_raw_parts::<'_, ()>`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: null pointer is a dangling pointer (it has no provenance)
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::: $DIR/forbidden_slices.rs:19:33
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note: inside `std::slice::from_raw_parts::<'_, ()>`
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | &*ptr::slice_from_raw_parts(data, len)
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `S1`
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--> $DIR/forbidden_slices.rs:19:33
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LL | pub static S1: &[()] = unsafe { from_raw_parts(ptr::null(), 0) };
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| ------------------------------ inside `S1`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | &*ptr::slice_from_raw_parts(data, len)
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| |
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| dereferencing pointer failed: ALLOC_ID has size 4, so pointer to 8 bytes starting at offset 0 is out-of-bounds
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| inside `std::slice::from_raw_parts::<'_, u32>`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: ALLOC_ID has size 4, so pointer to 8 bytes starting at offset 0 is out-of-bounds
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::: $DIR/forbidden_slices.rs:22:34
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note: inside `std::slice::from_raw_parts::<'_, u32>`
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | &*ptr::slice_from_raw_parts(data, len)
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `S2`
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--> $DIR/forbidden_slices.rs:22:34
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LL | pub static S2: &[u32] = unsafe { from_raw_parts(&D0, 2) };
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| ---------------------- inside `S2`
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| ^^^^^^^^^^^^^^^^^^^^^^
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error[E0080]: it is undefined behavior to use this value
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--> $DIR/forbidden_slices.rs:25:1
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@ -89,72 +98,85 @@ error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | &*ptr::slice_from_raw_parts(data, len)
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| |
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| dereferencing pointer failed: ALLOC_ID has size 8, so pointer to 8 bytes starting at offset 1 is out-of-bounds
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| inside `std::slice::from_raw_parts::<'_, u64>`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: ALLOC_ID has size 8, so pointer to 8 bytes starting at offset 1 is out-of-bounds
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::: $DIR/forbidden_slices.rs:43:5
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note: inside `std::slice::from_raw_parts::<'_, u64>`
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | &*ptr::slice_from_raw_parts(data, len)
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `S8`
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--> $DIR/forbidden_slices.rs:43:5
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LL | from_raw_parts(ptr, 1)
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| ---------------------- inside `S8`
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| ^^^^^^^^^^^^^^^^^^^^^^
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error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| out-of-bounds offset_from: null pointer is a dangling pointer (it has no provenance)
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| inside `ptr::const_ptr::<impl *const u32>::sub_ptr`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds offset_from: null pointer is a dangling pointer (it has no provenance)
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::: $SRC_DIR/core/src/slice/raw.rs:LL:COL
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note: inside `ptr::const_ptr::<impl *const u32>::sub_ptr`
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `from_ptr_range::<'_, u32>`
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) }
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| ------------------------------ inside `from_ptr_range::<'_, u32>`
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::: $DIR/forbidden_slices.rs:46:34
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `R0`
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--> $DIR/forbidden_slices.rs:46:34
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LL | pub static R0: &[u32] = unsafe { from_ptr_range(ptr::null()..ptr::null()) };
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| ---------------------------------------- inside `R0`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | assert!(0 < pointee_size && pointee_size <= isize::MAX as usize);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| |
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| the evaluated program panicked at 'assertion failed: 0 < pointee_size && pointee_size <= isize::MAX as usize', $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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| inside `ptr::const_ptr::<impl *const ()>::sub_ptr`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the evaluated program panicked at 'assertion failed: 0 < pointee_size && pointee_size <= isize::MAX as usize', $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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::: $SRC_DIR/core/src/slice/raw.rs:LL:COL
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note: inside `ptr::const_ptr::<impl *const ()>::sub_ptr`
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | assert!(0 < pointee_size && pointee_size <= isize::MAX as usize);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `from_ptr_range::<'_, ()>`
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) }
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| ------------------------------ inside `from_ptr_range::<'_, ()>`
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::: $DIR/forbidden_slices.rs:47:33
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `R1`
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--> $DIR/forbidden_slices.rs:47:33
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LL | pub static R1: &[()] = unsafe { from_ptr_range(ptr::null()..ptr::null()) };
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| ---------------------------------------- inside `R1`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: this error originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
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error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { intrinsics::offset(self, count) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| out-of-bounds pointer arithmetic: ALLOC_ID has size 4, so pointer to 8 bytes starting at offset 0 is out-of-bounds
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| inside `ptr::const_ptr::<impl *const u32>::offset`
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...
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LL | unsafe { self.offset(count as isize) }
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| --------------------------- inside `ptr::const_ptr::<impl *const u32>::add`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: ALLOC_ID has size 4, so pointer to 8 bytes starting at offset 0 is out-of-bounds
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::: $DIR/forbidden_slices.rs:50:25
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note: inside `ptr::const_ptr::<impl *const u32>::offset`
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { intrinsics::offset(self, count) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `ptr::const_ptr::<impl *const u32>::add`
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { self.offset(count as isize) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `R2`
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--> $DIR/forbidden_slices.rs:50:25
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LL | from_ptr_range(ptr..ptr.add(2))
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| ---------- inside `R2`
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| ^^^^^^^^^^
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error[E0080]: it is undefined behavior to use this value
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--> $DIR/forbidden_slices.rs:52:1
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@ -205,56 +227,67 @@ error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { intrinsics::offset(self, count) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| out-of-bounds pointer arithmetic: ALLOC_ID has size 8, so pointer to 8 bytes starting at offset 1 is out-of-bounds
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| inside `ptr::const_ptr::<impl *const u64>::offset`
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...
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LL | unsafe { self.offset(count as isize) }
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| --------------------------- inside `ptr::const_ptr::<impl *const u64>::add`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer arithmetic: ALLOC_ID has size 8, so pointer to 8 bytes starting at offset 1 is out-of-bounds
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::: $DIR/forbidden_slices.rs:74:25
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note: inside `ptr::const_ptr::<impl *const u64>::offset`
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { intrinsics::offset(self, count) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `ptr::const_ptr::<impl *const u64>::add`
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { self.offset(count as isize) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `R8`
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--> $DIR/forbidden_slices.rs:74:25
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LL | from_ptr_range(ptr..ptr.add(1))
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| ---------- inside `R8`
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| ^^^^^^^^^^
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error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| |
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| `ptr_offset_from_unsigned` called on pointers into different allocations
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| inside `ptr::const_ptr::<impl *const u32>::sub_ptr`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ptr_offset_from_unsigned` called on pointers into different allocations
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::: $SRC_DIR/core/src/slice/raw.rs:LL:COL
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note: inside `ptr::const_ptr::<impl *const u32>::sub_ptr`
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `from_ptr_range::<'_, u32>`
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) }
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| ------------------------------ inside `from_ptr_range::<'_, u32>`
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::: $DIR/forbidden_slices.rs:79:34
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `R9`
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--> $DIR/forbidden_slices.rs:79:34
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LL | pub static R9: &[u32] = unsafe { from_ptr_range(&D0..(&D0 as *const u32).add(1)) };
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| ----------------------------------------------- inside `R9`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error[E0080]: could not evaluate static initializer
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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| |
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| `ptr_offset_from_unsigned` called on pointers into different allocations
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| inside `ptr::const_ptr::<impl *const u32>::sub_ptr`
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `ptr_offset_from_unsigned` called on pointers into different allocations
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::: $SRC_DIR/core/src/slice/raw.rs:LL:COL
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note: inside `ptr::const_ptr::<impl *const u32>::sub_ptr`
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--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
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LL | unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `from_ptr_range::<'_, u32>`
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--> $SRC_DIR/core/src/slice/raw.rs:LL:COL
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LL | unsafe { from_raw_parts(range.start, range.end.sub_ptr(range.start)) }
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| ------------------------------ inside `from_ptr_range::<'_, u32>`
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::: $DIR/forbidden_slices.rs:80:35
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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note: inside `R10`
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--> $DIR/forbidden_slices.rs:80:35
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LL | pub static R10: &[u32] = unsafe { from_ptr_range(&D0..&D0) };
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| ------------------------ inside `R10`
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: aborting due to 18 previous errors
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@ -13,14 +13,19 @@ LL | unsafe { std::mem::transmute(()) }
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error[E0080]: evaluation of constant value failed
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--> $DIR/validate_uninhabited_zsts.rs:4:14
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LL | unsafe { std::mem::transmute(()) }
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| ^^^^^^^^^^^^^^^^^^^^^^^ transmuting to uninhabited type
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note: inside `foo`
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--> $DIR/validate_uninhabited_zsts.rs:4:14
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LL | unsafe { std::mem::transmute(()) }
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| ^^^^^^^^^^^^^^^^^^^^^^^
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| |
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| transmuting to uninhabited type
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| inside `foo`
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...
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note: inside `FOO`
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--> $DIR/validate_uninhabited_zsts.rs:19:33
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LL | const FOO: [empty::Empty; 3] = [foo(); 3];
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| ----- inside `FOO`
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| ^^^^^
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error[E0080]: it is undefined behavior to use this value
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--> $DIR/validate_uninhabited_zsts.rs:21:1
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