| error: layout_of(Result<[u32; 0], bool>) = Layout { | |
| size: Size(4 bytes), | |
| align: AbiAlign { | |
| abi: Align(4 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(0 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: Some( | |
| Niche { | |
| offset: Size(0 bytes), | |
| value: Int( | |
| I8, | |
| false, | |
| ), | |
| valid_range: 0..=1, | |
| }, | |
| ), | |
| uninhabited: false, | |
| variants: Multiple { | |
| tag: Initialized { | |
| value: Int( | |
| I8, | |
| false, | |
| ), | |
| valid_range: 0..=1, | |
| }, | |
| tag_encoding: Direct, | |
| tag_field: 0, | |
| variants: [ | |
| Layout { | |
| size: Size(4 bytes), | |
| align: AbiAlign { | |
| abi: Align(4 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(4 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: None, | |
| uninhabited: false, | |
| variants: Single { | |
| index: 0, | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(4 bytes), | |
| randomization_seed: $SEED, | |
| }, | |
| Layout { | |
| size: Size(2 bytes), | |
| align: AbiAlign { | |
| abi: Align(1 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(1 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: Some( | |
| Niche { | |
| offset: Size(1 bytes), | |
| value: Int( | |
| I8, | |
| false, | |
| ), | |
| valid_range: 0..=1, | |
| }, | |
| ), | |
| uninhabited: false, | |
| variants: Single { | |
| index: 1, | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(1 bytes), | |
| randomization_seed: $SEED, | |
| }, | |
| ], | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(4 bytes), | |
| randomization_seed: $SEED, | |
| } | |
| --> $DIR/zero-sized-array-enum-niche.rs:14:1 | |
| | | |
| LL | type AlignedResult = Result<[u32; 0], bool>; | |
| | ^^^^^^^^^^^^^^^^^^ | |
| error: layout_of(MultipleAlignments) = Layout { | |
| size: Size(4 bytes), | |
| align: AbiAlign { | |
| abi: Align(4 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(0 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: Some( | |
| Niche { | |
| offset: Size(0 bytes), | |
| value: Int( | |
| I8, | |
| false, | |
| ), | |
| valid_range: 0..=2, | |
| }, | |
| ), | |
| uninhabited: false, | |
| variants: Multiple { | |
| tag: Initialized { | |
| value: Int( | |
| I8, | |
| false, | |
| ), | |
| valid_range: 0..=2, | |
| }, | |
| tag_encoding: Direct, | |
| tag_field: 0, | |
| variants: [ | |
| Layout { | |
| size: Size(2 bytes), | |
| align: AbiAlign { | |
| abi: Align(2 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(2 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: None, | |
| uninhabited: false, | |
| variants: Single { | |
| index: 0, | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(2 bytes), | |
| randomization_seed: $SEED, | |
| }, | |
| Layout { | |
| size: Size(4 bytes), | |
| align: AbiAlign { | |
| abi: Align(4 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(4 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: None, | |
| uninhabited: false, | |
| variants: Single { | |
| index: 1, | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(4 bytes), | |
| randomization_seed: $SEED, | |
| }, | |
| Layout { | |
| size: Size(2 bytes), | |
| align: AbiAlign { | |
| abi: Align(1 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(1 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: Some( | |
| Niche { | |
| offset: Size(1 bytes), | |
| value: Int( | |
| I8, | |
| false, | |
| ), | |
| valid_range: 0..=1, | |
| }, | |
| ), | |
| uninhabited: false, | |
| variants: Single { | |
| index: 2, | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(1 bytes), | |
| randomization_seed: $SEED, | |
| }, | |
| ], | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(4 bytes), | |
| randomization_seed: $SEED, | |
| } | |
| --> $DIR/zero-sized-array-enum-niche.rs:22:1 | |
| | | |
| LL | enum MultipleAlignments { | |
| | ^^^^^^^^^^^^^^^^^^^^^^^ | |
| error: layout_of(Result<[u32; 0], Packed<NonZero<u16>>>) = Layout { | |
| size: Size(4 bytes), | |
| align: AbiAlign { | |
| abi: Align(4 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(0 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: Some( | |
| Niche { | |
| offset: Size(0 bytes), | |
| value: Int( | |
| I8, | |
| false, | |
| ), | |
| valid_range: 0..=1, | |
| }, | |
| ), | |
| uninhabited: false, | |
| variants: Multiple { | |
| tag: Initialized { | |
| value: Int( | |
| I8, | |
| false, | |
| ), | |
| valid_range: 0..=1, | |
| }, | |
| tag_encoding: Direct, | |
| tag_field: 0, | |
| variants: [ | |
| Layout { | |
| size: Size(4 bytes), | |
| align: AbiAlign { | |
| abi: Align(4 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(4 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: None, | |
| uninhabited: false, | |
| variants: Single { | |
| index: 0, | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(4 bytes), | |
| randomization_seed: $SEED, | |
| }, | |
| Layout { | |
| size: Size(3 bytes), | |
| align: AbiAlign { | |
| abi: Align(1 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(1 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: Some( | |
| Niche { | |
| offset: Size(1 bytes), | |
| value: Int( | |
| I16, | |
| false, | |
| ), | |
| valid_range: 1..=65535, | |
| }, | |
| ), | |
| uninhabited: false, | |
| variants: Single { | |
| index: 1, | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(1 bytes), | |
| randomization_seed: $SEED, | |
| }, | |
| ], | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(4 bytes), | |
| randomization_seed: $SEED, | |
| } | |
| --> $DIR/zero-sized-array-enum-niche.rs:38:1 | |
| | | |
| LL | type NicheLosesToTagged = Result<[u32; 0], Packed<std::num::NonZero<u16>>>; | |
| | ^^^^^^^^^^^^^^^^^^^^^^^ | |
| error: layout_of(Result<[u32; 0], Packed<U16IsZero>>) = Layout { | |
| size: Size(4 bytes), | |
| align: AbiAlign { | |
| abi: Align(4 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(0 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: Some( | |
| Niche { | |
| offset: Size(0 bytes), | |
| value: Int( | |
| I16, | |
| false, | |
| ), | |
| valid_range: 0..=1, | |
| }, | |
| ), | |
| uninhabited: false, | |
| variants: Multiple { | |
| tag: Initialized { | |
| value: Int( | |
| I16, | |
| false, | |
| ), | |
| valid_range: 0..=1, | |
| }, | |
| tag_encoding: Niche { | |
| untagged_variant: 1, | |
| niche_variants: 0..=0, | |
| niche_start: 1, | |
| }, | |
| tag_field: 0, | |
| variants: [ | |
| Layout { | |
| size: Size(0 bytes), | |
| align: AbiAlign { | |
| abi: Align(4 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(0 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: None, | |
| uninhabited: false, | |
| variants: Single { | |
| index: 0, | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(4 bytes), | |
| randomization_seed: $SEED, | |
| }, | |
| Layout { | |
| size: Size(2 bytes), | |
| align: AbiAlign { | |
| abi: Align(1 bytes), | |
| }, | |
| backend_repr: Memory { | |
| sized: true, | |
| }, | |
| fields: Arbitrary { | |
| offsets: [ | |
| Size(0 bytes), | |
| ], | |
| in_memory_order: [ | |
| 0, | |
| ], | |
| }, | |
| largest_niche: Some( | |
| Niche { | |
| offset: Size(0 bytes), | |
| value: Int( | |
| I16, | |
| false, | |
| ), | |
| valid_range: 0..=0, | |
| }, | |
| ), | |
| uninhabited: false, | |
| variants: Single { | |
| index: 1, | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(1 bytes), | |
| randomization_seed: $SEED, | |
| }, | |
| ], | |
| }, | |
| max_repr_align: None, | |
| unadjusted_abi_align: Align(4 bytes), | |
| randomization_seed: $SEED, | |
| } | |
| --> $DIR/zero-sized-array-enum-niche.rs:45:1 | |
| | | |
| LL | type NicheWinsOverTagged = Result<[u32; 0], Packed<U16IsZero>>; | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^ | |
| error: aborting due to 4 previous errors | |