Rollup merge of #74109 - nbdd0121:issue-74082, r=petrochenkov
Only allow `repr(i128/u128)` on enum Fixes #74082
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commit
8efa197ee4
src
@ -292,6 +292,8 @@ fn check_repr(
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| sym::u32
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| sym::i64
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| sym::u64
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| sym::i128
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| sym::u128
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| sym::isize
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| sym::usize => {
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int_reprs += 1;
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9
src/test/ui/issues/issue-74082.rs
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9
src/test/ui/issues/issue-74082.rs
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@ -0,0 +1,9 @@
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#![allow(dead_code)]
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#[repr(i128)] //~ ERROR: attribute should be applied to enum
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struct Foo;
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#[repr(u128)] //~ ERROR: attribute should be applied to enum
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struct Bar;
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fn main() {}
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19
src/test/ui/issues/issue-74082.stderr
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19
src/test/ui/issues/issue-74082.stderr
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@ -0,0 +1,19 @@
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error[E0517]: attribute should be applied to enum
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--> $DIR/issue-74082.rs:3:8
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LL | #[repr(i128)]
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| ^^^^
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LL | struct Foo;
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| ----------- not an enum
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error[E0517]: attribute should be applied to enum
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--> $DIR/issue-74082.rs:6:8
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LL | #[repr(u128)]
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| ^^^^
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LL | struct Bar;
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| ----------- not an enum
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0517`.
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