diff options
| -rw-r--r-- | tests/ui/cast_size.32bit.stderr | 3 | ||||
| -rw-r--r-- | tests/ui/fn_to_numeric_cast.32bit.stderr | 48 | ||||
| -rw-r--r-- | tests/ui/large_enum_variant.32bit.stderr | 280 | ||||
| -rw-r--r-- | tests/ui/large_enum_variant.64bit.stderr (renamed from tests/ui/large_enum_variant.stderr) | 44 | ||||
| -rw-r--r-- | tests/ui/large_enum_variant.rs | 1 | ||||
| -rw-r--r-- | tests/ui/transmute_32bit.stderr | 1 |
6 files changed, 332 insertions, 45 deletions
diff --git a/tests/ui/cast_size.32bit.stderr b/tests/ui/cast_size.32bit.stderr index c5acfbbf8c5..379ca60862b 100644 --- a/tests/ui/cast_size.32bit.stderr +++ b/tests/ui/cast_size.32bit.stderr @@ -6,6 +6,7 @@ LL | 1isize as i8; | = help: if this is intentional allow the lint with `#[allow(clippy::cast_possible_truncation)]` ... = note: `-D clippy::cast-possible-truncation` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::cast_possible_truncation)]` help: ... or use `try_from` and handle the error accordingly | LL | i8::try_from(1isize); @@ -18,6 +19,7 @@ LL | x0 as f64; | ^^^^^^^^^ | = note: `-D clippy::cast-precision-loss` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::cast_precision_loss)]` error: casting `usize` to `f64` causes a loss of precision on targets with 64-bit wide pointers (`usize` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide) --> $DIR/cast_size.rs:19:5 @@ -92,6 +94,7 @@ LL | 1usize as i32; | ^^^^^^^^^^^^^ | = note: `-D clippy::cast-possible-wrap` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::cast_possible_wrap)]` error: casting `i64` to `isize` may truncate the value on targets with 32-bit wide pointers --> $DIR/cast_size.rs:26:5 diff --git a/tests/ui/fn_to_numeric_cast.32bit.stderr b/tests/ui/fn_to_numeric_cast.32bit.stderr index 2423afc9768..ea08d8c9cc1 100644 --- a/tests/ui/fn_to_numeric_cast.32bit.stderr +++ b/tests/ui/fn_to_numeric_cast.32bit.stderr @@ -1,141 +1,143 @@ error: casting function pointer `foo` to `i8`, which truncates the value - --> $DIR/fn_to_numeric_cast.rs:11:13 + --> $DIR/fn_to_numeric_cast.rs:10:13 | LL | let _ = foo as i8; | ^^^^^^^^^ help: try: `foo as usize` | = note: `-D clippy::fn-to-numeric-cast-with-truncation` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::fn_to_numeric_cast_with_truncation)]` error: casting function pointer `foo` to `i16`, which truncates the value - --> $DIR/fn_to_numeric_cast.rs:12:13 + --> $DIR/fn_to_numeric_cast.rs:11:13 | LL | let _ = foo as i16; | ^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `i32` - --> $DIR/fn_to_numeric_cast.rs:13:13 + --> $DIR/fn_to_numeric_cast.rs:12:13 | LL | let _ = foo as i32; | ^^^^^^^^^^ help: try: `foo as usize` | = note: `-D clippy::fn-to-numeric-cast` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::fn_to_numeric_cast)]` error: casting function pointer `foo` to `i64` - --> $DIR/fn_to_numeric_cast.rs:14:13 + --> $DIR/fn_to_numeric_cast.rs:13:13 | LL | let _ = foo as i64; | ^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `i128` - --> $DIR/fn_to_numeric_cast.rs:15:13 + --> $DIR/fn_to_numeric_cast.rs:14:13 | LL | let _ = foo as i128; | ^^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `isize` - --> $DIR/fn_to_numeric_cast.rs:16:13 + --> $DIR/fn_to_numeric_cast.rs:15:13 | LL | let _ = foo as isize; | ^^^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `u8`, which truncates the value - --> $DIR/fn_to_numeric_cast.rs:18:13 + --> $DIR/fn_to_numeric_cast.rs:17:13 | LL | let _ = foo as u8; | ^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `u16`, which truncates the value - --> $DIR/fn_to_numeric_cast.rs:19:13 + --> $DIR/fn_to_numeric_cast.rs:18:13 | LL | let _ = foo as u16; | ^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `u32` - --> $DIR/fn_to_numeric_cast.rs:20:13 + --> $DIR/fn_to_numeric_cast.rs:19:13 | LL | let _ = foo as u32; | ^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `u64` - --> $DIR/fn_to_numeric_cast.rs:21:13 + --> $DIR/fn_to_numeric_cast.rs:20:13 | LL | let _ = foo as u64; | ^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `u128` - --> $DIR/fn_to_numeric_cast.rs:22:13 + --> $DIR/fn_to_numeric_cast.rs:21:13 | LL | let _ = foo as u128; | ^^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `abc` to `i8`, which truncates the value - --> $DIR/fn_to_numeric_cast.rs:35:13 + --> $DIR/fn_to_numeric_cast.rs:34:13 | LL | let _ = abc as i8; | ^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `i16`, which truncates the value - --> $DIR/fn_to_numeric_cast.rs:36:13 + --> $DIR/fn_to_numeric_cast.rs:35:13 | LL | let _ = abc as i16; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `i32` - --> $DIR/fn_to_numeric_cast.rs:37:13 + --> $DIR/fn_to_numeric_cast.rs:36:13 | LL | let _ = abc as i32; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `i64` - --> $DIR/fn_to_numeric_cast.rs:38:13 + --> $DIR/fn_to_numeric_cast.rs:37:13 | LL | let _ = abc as i64; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `i128` - --> $DIR/fn_to_numeric_cast.rs:39:13 + --> $DIR/fn_to_numeric_cast.rs:38:13 | LL | let _ = abc as i128; | ^^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `isize` - --> $DIR/fn_to_numeric_cast.rs:40:13 + --> $DIR/fn_to_numeric_cast.rs:39:13 | LL | let _ = abc as isize; | ^^^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `u8`, which truncates the value - --> $DIR/fn_to_numeric_cast.rs:42:13 + --> $DIR/fn_to_numeric_cast.rs:41:13 | LL | let _ = abc as u8; | ^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `u16`, which truncates the value - --> $DIR/fn_to_numeric_cast.rs:43:13 + --> $DIR/fn_to_numeric_cast.rs:42:13 | LL | let _ = abc as u16; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `u32` - --> $DIR/fn_to_numeric_cast.rs:44:13 + --> $DIR/fn_to_numeric_cast.rs:43:13 | LL | let _ = abc as u32; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `u64` - --> $DIR/fn_to_numeric_cast.rs:45:13 + --> $DIR/fn_to_numeric_cast.rs:44:13 | LL | let _ = abc as u64; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `u128` - --> $DIR/fn_to_numeric_cast.rs:46:13 + --> $DIR/fn_to_numeric_cast.rs:45:13 | LL | let _ = abc as u128; | ^^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `f` to `i32` - --> $DIR/fn_to_numeric_cast.rs:53:5 + --> $DIR/fn_to_numeric_cast.rs:52:5 | LL | f as i32 | ^^^^^^^^ help: try: `f as usize` diff --git a/tests/ui/large_enum_variant.32bit.stderr b/tests/ui/large_enum_variant.32bit.stderr new file mode 100644 index 00000000000..0e0eee21cf3 --- /dev/null +++ b/tests/ui/large_enum_variant.32bit.stderr @@ -0,0 +1,280 @@ +error: large size difference between variants + --> $DIR/large_enum_variant.rs:11:1 + | +LL | / enum LargeEnum { +LL | | A(i32), + | | ------ the second-largest variant contains at least 4 bytes +LL | | B([i32; 8000]), + | | -------------- the largest variant contains at least 32000 bytes +LL | | } + | |_^ the entire enum is at least 32004 bytes + | + = note: `-D clippy::large-enum-variant` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::large_enum_variant)]` +help: consider boxing the large fields to reduce the total size of the enum + | +LL | B(Box<[i32; 8000]>), + | ~~~~~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:35:1 + | +LL | / enum LargeEnum2 { +LL | | VariantOk(i32, u32), + | | ------------------- the second-largest variant contains at least 8 bytes +LL | | ContainingLargeEnum(LargeEnum), + | | ------------------------------ the largest variant contains at least 32004 bytes +LL | | } + | |_^ the entire enum is at least 32004 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | ContainingLargeEnum(Box<LargeEnum>), + | ~~~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:40:1 + | +LL | / enum LargeEnum3 { +LL | | ContainingMoreThanOneField(i32, [i32; 8000], [i32; 9500]), + | | --------------------------------------------------------- the largest variant contains at least 70004 bytes +LL | | VoidVariant, +LL | | StructLikeLittle { x: i32, y: i32 }, + | | ----------------------------------- the second-largest variant contains at least 8 bytes +LL | | } + | |_^ the entire enum is at least 70008 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | ContainingMoreThanOneField(i32, Box<[i32; 8000]>, Box<[i32; 9500]>), + | ~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:46:1 + | +LL | / enum LargeEnum4 { +LL | | VariantOk(i32, u32), + | | ------------------- the second-largest variant contains at least 8 bytes +LL | | StructLikeLarge { x: [i32; 8000], y: i32 }, + | | ------------------------------------------ the largest variant contains at least 32004 bytes +LL | | } + | |_^ the entire enum is at least 32008 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | StructLikeLarge { x: Box<[i32; 8000]>, y: i32 }, + | ~~~~~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:51:1 + | +LL | / enum LargeEnum5 { +LL | | VariantOk(i32, u32), + | | ------------------- the second-largest variant contains at least 8 bytes +LL | | StructLikeLarge2 { x: [i32; 8000] }, + | | ----------------------------------- the largest variant contains at least 32000 bytes +LL | | } + | |_^ the entire enum is at least 32004 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | StructLikeLarge2 { x: Box<[i32; 8000]> }, + | ~~~~~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:67:1 + | +LL | / enum LargeEnum7 { +LL | | A, +LL | | B([u8; 1255]), + | | ------------- the largest variant contains at least 1255 bytes +LL | | C([u8; 200]), + | | ------------ the second-largest variant contains at least 200 bytes +LL | | } + | |_^ the entire enum is at least 1256 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | B(Box<[u8; 1255]>), + | ~~~~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:73:1 + | +LL | / enum LargeEnum8 { +LL | | VariantOk(i32, u32), + | | ------------------- the second-largest variant contains at least 8 bytes +LL | | ContainingMoreThanOneField([i32; 8000], [i32; 2], [i32; 9500], [i32; 30]), + | | ------------------------------------------------------------------------- the largest variant contains at least 70128 bytes +LL | | } + | |_^ the entire enum is at least 70132 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | ContainingMoreThanOneField(Box<[i32; 8000]>, [i32; 2], Box<[i32; 9500]>, [i32; 30]), + | ~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:78:1 + | +LL | / enum LargeEnum9 { +LL | | A(Struct<()>), + | | ------------- the second-largest variant contains at least 4 bytes +LL | | B(Struct2), + | | ---------- the largest variant contains at least 32000 bytes +LL | | } + | |_^ the entire enum is at least 32004 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | B(Box<Struct2>), + | ~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:83:1 + | +LL | / enum LargeEnumOk2<T> { +LL | | A(T), + | | ---- the second-largest variant contains at least 0 bytes +LL | | B(Struct2), + | | ---------- the largest variant contains at least 32000 bytes +LL | | } + | |_^ the entire enum is at least 32000 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | B(Box<Struct2>), + | ~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:88:1 + | +LL | / enum LargeEnumOk3<T> { +LL | | A(Struct<T>), + | | ------------ the second-largest variant contains at least 4 bytes +LL | | B(Struct2), + | | ---------- the largest variant contains at least 32000 bytes +LL | | } + | |_^ the entire enum is at least 32000 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | B(Box<Struct2>), + | ~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:103:1 + | +LL | / enum CopyableLargeEnum { +LL | | A(bool), + | | ------- the second-largest variant contains at least 1 bytes +LL | | B([u64; 8000]), + | | -------------- the largest variant contains at least 64000 bytes +LL | | } + | |_^ the entire enum is at least 64004 bytes + | +note: boxing a variant would require the type no longer be `Copy` + --> $DIR/large_enum_variant.rs:103:6 + | +LL | enum CopyableLargeEnum { + | ^^^^^^^^^^^^^^^^^ +help: consider boxing the large fields to reduce the total size of the enum + --> $DIR/large_enum_variant.rs:105:5 + | +LL | B([u64; 8000]), + | ^^^^^^^^^^^^^^ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:108:1 + | +LL | / enum ManuallyCopyLargeEnum { +LL | | A(bool), + | | ------- the second-largest variant contains at least 1 bytes +LL | | B([u64; 8000]), + | | -------------- the largest variant contains at least 64000 bytes +LL | | } + | |_^ the entire enum is at least 64004 bytes + | +note: boxing a variant would require the type no longer be `Copy` + --> $DIR/large_enum_variant.rs:108:6 + | +LL | enum ManuallyCopyLargeEnum { + | ^^^^^^^^^^^^^^^^^^^^^ +help: consider boxing the large fields to reduce the total size of the enum + --> $DIR/large_enum_variant.rs:110:5 + | +LL | B([u64; 8000]), + | ^^^^^^^^^^^^^^ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:121:1 + | +LL | / enum SomeGenericPossiblyCopyEnum<T> { +LL | | A(bool, std::marker::PhantomData<T>), + | | ------------------------------------ the second-largest variant contains at least 1 bytes +LL | | B([u64; 4000]), + | | -------------- the largest variant contains at least 32000 bytes +LL | | } + | |_^ the entire enum is at least 32004 bytes + | +note: boxing a variant would require the type no longer be `Copy` + --> $DIR/large_enum_variant.rs:121:6 + | +LL | enum SomeGenericPossiblyCopyEnum<T> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: consider boxing the large fields to reduce the total size of the enum + --> $DIR/large_enum_variant.rs:123:5 + | +LL | B([u64; 4000]), + | ^^^^^^^^^^^^^^ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:134:1 + | +LL | / enum LargeEnumWithGenerics<T> { +LL | | Small, + | | ----- the second-largest variant carries no data at all +LL | | Large((T, [u8; 512])), + | | --------------------- the largest variant contains at least 512 bytes +LL | | } + | |_^ the entire enum is at least 512 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | Large(Box<(T, [u8; 512])>), + | ~~~~~~~~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:143:1 + | +LL | / enum WithGenerics { +LL | | Large([Foo<u64>; 64]), + | | --------------------- the largest variant contains at least 512 bytes +LL | | Small(u8), + | | --------- the second-largest variant contains at least 1 bytes +LL | | } + | |_^ the entire enum is at least 516 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | Large(Box<[Foo<u64>; 64]>), + | ~~~~~~~~~~~~~~~~~~~ + +error: large size difference between variants + --> $DIR/large_enum_variant.rs:153:1 + | +LL | / enum LargeEnumOfConst { +LL | | Ok, + | | -- the second-largest variant carries no data at all +LL | | Error(PossiblyLargeEnumWithConst<256>), + | | -------------------------------------- the largest variant contains at least 514 bytes +LL | | } + | |_^ the entire enum is at least 514 bytes + | +help: consider boxing the large fields to reduce the total size of the enum + | +LL | Error(Box<PossiblyLargeEnumWithConst<256>>), + | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +error: aborting due to 16 previous errors + diff --git a/tests/ui/large_enum_variant.stderr b/tests/ui/large_enum_variant.64bit.stderr index 7026ca785f3..3eba43e05ec 100644 --- a/tests/ui/large_enum_variant.stderr +++ b/tests/ui/large_enum_variant.64bit.stderr @@ -1,5 +1,5 @@ error: large size difference between variants - --> $DIR/large_enum_variant.rs:10:1 + --> $DIR/large_enum_variant.rs:11:1 | LL | / enum LargeEnum { LL | | A(i32), @@ -17,7 +17,7 @@ LL | B(Box<[i32; 8000]>), | ~~~~~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:34:1 + --> $DIR/large_enum_variant.rs:35:1 | LL | / enum LargeEnum2 { LL | | VariantOk(i32, u32), @@ -33,7 +33,7 @@ LL | ContainingLargeEnum(Box<LargeEnum>), | ~~~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:39:1 + --> $DIR/large_enum_variant.rs:40:1 | LL | / enum LargeEnum3 { LL | | ContainingMoreThanOneField(i32, [i32; 8000], [i32; 9500]), @@ -50,7 +50,7 @@ LL | ContainingMoreThanOneField(i32, Box<[i32; 8000]>, Box<[i32; 9500]>), | ~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:45:1 + --> $DIR/large_enum_variant.rs:46:1 | LL | / enum LargeEnum4 { LL | | VariantOk(i32, u32), @@ -66,7 +66,7 @@ LL | StructLikeLarge { x: Box<[i32; 8000]>, y: i32 }, | ~~~~~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:50:1 + --> $DIR/large_enum_variant.rs:51:1 | LL | / enum LargeEnum5 { LL | | VariantOk(i32, u32), @@ -82,7 +82,7 @@ LL | StructLikeLarge2 { x: Box<[i32; 8000]> }, | ~~~~~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:66:1 + --> $DIR/large_enum_variant.rs:67:1 | LL | / enum LargeEnum7 { LL | | A, @@ -99,7 +99,7 @@ LL | B(Box<[u8; 1255]>), | ~~~~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:72:1 + --> $DIR/large_enum_variant.rs:73:1 | LL | / enum LargeEnum8 { LL | | VariantOk(i32, u32), @@ -115,7 +115,7 @@ LL | ContainingMoreThanOneField(Box<[i32; 8000]>, [i32; 2], Box<[i32; 9500]> | ~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:77:1 + --> $DIR/large_enum_variant.rs:78:1 | LL | / enum LargeEnum9 { LL | | A(Struct<()>), @@ -131,7 +131,7 @@ LL | B(Box<Struct2>), | ~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:82:1 + --> $DIR/large_enum_variant.rs:83:1 | LL | / enum LargeEnumOk2<T> { LL | | A(T), @@ -147,7 +147,7 @@ LL | B(Box<Struct2>), | ~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:87:1 + --> $DIR/large_enum_variant.rs:88:1 | LL | / enum LargeEnumOk3<T> { LL | | A(Struct<T>), @@ -163,7 +163,7 @@ LL | B(Box<Struct2>), | ~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:102:1 + --> $DIR/large_enum_variant.rs:103:1 | LL | / enum CopyableLargeEnum { LL | | A(bool), @@ -174,18 +174,18 @@ LL | | } | |_^ the entire enum is at least 64008 bytes | note: boxing a variant would require the type no longer be `Copy` - --> $DIR/large_enum_variant.rs:102:6 + --> $DIR/large_enum_variant.rs:103:6 | LL | enum CopyableLargeEnum { | ^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum - --> $DIR/large_enum_variant.rs:104:5 + --> $DIR/large_enum_variant.rs:105:5 | LL | B([u64; 8000]), | ^^^^^^^^^^^^^^ error: large size difference between variants - --> $DIR/large_enum_variant.rs:107:1 + --> $DIR/large_enum_variant.rs:108:1 | LL | / enum ManuallyCopyLargeEnum { LL | | A(bool), @@ -196,18 +196,18 @@ LL | | } | |_^ the entire enum is at least 64008 bytes | note: boxing a variant would require the type no longer be `Copy` - --> $DIR/large_enum_variant.rs:107:6 + --> $DIR/large_enum_variant.rs:108:6 | LL | enum ManuallyCopyLargeEnum { | ^^^^^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum - --> $DIR/large_enum_variant.rs:109:5 + --> $DIR/large_enum_variant.rs:110:5 | LL | B([u64; 8000]), | ^^^^^^^^^^^^^^ error: large size difference between variants - --> $DIR/large_enum_variant.rs:120:1 + --> $DIR/large_enum_variant.rs:121:1 | LL | / enum SomeGenericPossiblyCopyEnum<T> { LL | | A(bool, std::marker::PhantomData<T>), @@ -218,18 +218,18 @@ LL | | } | |_^ the entire enum is at least 32008 bytes | note: boxing a variant would require the type no longer be `Copy` - --> $DIR/large_enum_variant.rs:120:6 + --> $DIR/large_enum_variant.rs:121:6 | LL | enum SomeGenericPossiblyCopyEnum<T> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum - --> $DIR/large_enum_variant.rs:122:5 + --> $DIR/large_enum_variant.rs:123:5 | LL | B([u64; 4000]), | ^^^^^^^^^^^^^^ error: large size difference between variants - --> $DIR/large_enum_variant.rs:133:1 + --> $DIR/large_enum_variant.rs:134:1 | LL | / enum LargeEnumWithGenerics<T> { LL | | Small, @@ -245,7 +245,7 @@ LL | Large(Box<(T, [u8; 512])>), | ~~~~~~~~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:142:1 + --> $DIR/large_enum_variant.rs:143:1 | LL | / enum WithGenerics { LL | | Large([Foo<u64>; 64]), @@ -261,7 +261,7 @@ LL | Large(Box<[Foo<u64>; 64]>), | ~~~~~~~~~~~~~~~~~~~ error: large size difference between variants - --> $DIR/large_enum_variant.rs:152:1 + --> $DIR/large_enum_variant.rs:153:1 | LL | / enum LargeEnumOfConst { LL | | Ok, diff --git a/tests/ui/large_enum_variant.rs b/tests/ui/large_enum_variant.rs index f101bda76a8..3625c011dbf 100644 --- a/tests/ui/large_enum_variant.rs +++ b/tests/ui/large_enum_variant.rs @@ -1,3 +1,4 @@ +//@stderr-per-bitwidth //@aux-build:proc_macros.rs //@no-rustfix #![allow(dead_code)] diff --git a/tests/ui/transmute_32bit.stderr b/tests/ui/transmute_32bit.stderr index 040519564b9..baa819e30fd 100644 --- a/tests/ui/transmute_32bit.stderr +++ b/tests/ui/transmute_32bit.stderr @@ -5,6 +5,7 @@ LL | let _: *const usize = std::mem::transmute(6.0f32); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: `-D clippy::wrong-transmute` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::wrong_transmute)]` error: transmute from a `f32` to a pointer --> $DIR/transmute_32bit.rs:8:29 |