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Diffstat (limited to 'src/test/ui/layout/zero-sized-array-enum-niche.stderr')
| -rw-r--r-- | src/test/ui/layout/zero-sized-array-enum-niche.stderr | 424 |
1 files changed, 424 insertions, 0 deletions
diff --git a/src/test/ui/layout/zero-sized-array-enum-niche.stderr b/src/test/ui/layout/zero-sized-array-enum-niche.stderr new file mode 100644 index 000000000..56d3a52bb --- /dev/null +++ b/src/test/ui/layout/zero-sized-array-enum-niche.stderr @@ -0,0 +1,424 @@ +error: layout_of(std::result::Result<[u32; 0], bool>) = Layout { + size: Size(4 bytes), + align: AbiAndPrefAlign { + abi: Align(4 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(0 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: Some( + Niche { + offset: Size(0 bytes), + value: Int( + I8, + false, + ), + valid_range: 0..=1, + }, + ), + 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: AbiAndPrefAlign { + abi: Align(4 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(4 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + }, + Layout { + size: Size(2 bytes), + align: AbiAndPrefAlign { + abi: Align(1 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(1 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: Some( + Niche { + offset: Size(1 bytes), + value: Int( + I8, + false, + ), + valid_range: 0..=1, + }, + ), + variants: Single { + index: 1, + }, + }, + ], + }, + } + --> $DIR/zero-sized-array-enum-niche.rs:13:1 + | +LL | type AlignedResult = Result<[u32; 0], bool>; + | ^^^^^^^^^^^^^^^^^^ + +error: layout_of(MultipleAlignments) = Layout { + size: Size(4 bytes), + align: AbiAndPrefAlign { + abi: Align(4 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(0 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: Some( + Niche { + offset: Size(0 bytes), + value: Int( + I8, + false, + ), + valid_range: 0..=2, + }, + ), + 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: AbiAndPrefAlign { + abi: Align(2 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(2 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + }, + Layout { + size: Size(4 bytes), + align: AbiAndPrefAlign { + abi: Align(4 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(4 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: None, + variants: Single { + index: 1, + }, + }, + Layout { + size: Size(2 bytes), + align: AbiAndPrefAlign { + abi: Align(1 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(1 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: Some( + Niche { + offset: Size(1 bytes), + value: Int( + I8, + false, + ), + valid_range: 0..=1, + }, + ), + variants: Single { + index: 2, + }, + }, + ], + }, + } + --> $DIR/zero-sized-array-enum-niche.rs:21:1 + | +LL | enum MultipleAlignments { + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error: layout_of(std::result::Result<[u32; 0], Packed<std::num::NonZeroU16>>) = Layout { + size: Size(4 bytes), + align: AbiAndPrefAlign { + abi: Align(4 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(0 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: Some( + Niche { + offset: Size(0 bytes), + value: Int( + I8, + false, + ), + valid_range: 0..=1, + }, + ), + 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: AbiAndPrefAlign { + abi: Align(4 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(4 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + }, + Layout { + size: Size(3 bytes), + align: AbiAndPrefAlign { + abi: Align(1 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(1 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: Some( + Niche { + offset: Size(1 bytes), + value: Int( + I16, + false, + ), + valid_range: 1..=65535, + }, + ), + variants: Single { + index: 1, + }, + }, + ], + }, + } + --> $DIR/zero-sized-array-enum-niche.rs:37:1 + | +LL | type NicheLosesToTagged = Result<[u32; 0], Packed<std::num::NonZeroU16>>; + | ^^^^^^^^^^^^^^^^^^^^^^^ + +error: layout_of(std::result::Result<[u32; 0], Packed<U16IsZero>>) = Layout { + size: Size(4 bytes), + align: AbiAndPrefAlign { + abi: Align(4 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(0 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: Some( + Niche { + offset: Size(0 bytes), + value: Int( + I16, + false, + ), + valid_range: 0..=1, + }, + ), + variants: Multiple { + tag: Initialized { + value: Int( + I16, + false, + ), + valid_range: 0..=1, + }, + tag_encoding: Niche { + dataful_variant: 1, + niche_variants: 0..=0, + niche_start: 1, + }, + tag_field: 0, + variants: [ + Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: Align(4 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(0 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + }, + Layout { + size: Size(2 bytes), + align: AbiAndPrefAlign { + abi: Align(1 bytes), + pref: $PREF_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [ + Size(0 bytes), + ], + memory_index: [ + 0, + ], + }, + largest_niche: Some( + Niche { + offset: Size(0 bytes), + value: Int( + I16, + false, + ), + valid_range: 0..=0, + }, + ), + variants: Single { + index: 1, + }, + }, + ], + }, + } + --> $DIR/zero-sized-array-enum-niche.rs:44:1 + | +LL | type NicheWinsOverTagged = Result<[u32; 0], Packed<U16IsZero>>; + | ^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 4 previous errors + |