Matthias Krüger 130d15e23e

Rollup merge of #126152 - RalfJung:size_of_val_raw, r=saethlin ...

size_of_val_raw: for length 0 this is safe to call

For motivation, see https://github.com/rust-lang/unsafe-code-guidelines/issues/465, specifically around [here](https://github.com/rust-lang/unsafe-code-guidelines/issues/465#issuecomment-2136401114).
Cc `@rust-lang/opsem`

2024-07-24 18:00:35 +02:00

..

base-layout-is-sized-ice-123078.rs

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base-layout-is-sized-ice-123078.stderr

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big-type-no-err.rs

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cannot-transmute-unnormalizable-type.rs

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cannot-transmute-unnormalizable-type.stderr

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debug.rs

Always use a colon in //@ normalize-*: headers

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debug.stderr

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enum-scalar-pair-int-ptr.rs

Always use a colon in //@ normalize-*: headers

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enum-scalar-pair-int-ptr.stderr

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enum.rs

Always use a colon in //@ normalize-*: headers

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enum.stderr

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failed-to-get-layout-for-type-error-ice-92979.rs

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failed-to-get-layout-for-type-error-ice-92979.stderr

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hexagon-enum.rs

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hexagon-enum.stderr

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homogeneous-aggr-transparent.rs

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homogeneous-aggr-transparent.stderr

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homogeneous-aggr-zero-sized-c-struct.rs

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homogeneous-aggr-zero-sized-c-struct.stderr

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homogeneous-aggr-zero-sized-repr-rust.rs

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homogeneous-aggr-zero-sized-repr-rust.stderr

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ice-non-last-unsized-field-issue-121473.rs

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ice-non-last-unsized-field-issue-121473.stderr

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ice-type-error-in-tail-124031.rs

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ice-type-error-in-tail-124031.stderr

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issue-60431-unsized-tail-behind-projection.rs

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issue-84108.rs

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issue-84108.stderr

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issue-96158-scalarpair-payload-might-be-uninit.rs

Always use a colon in //@ normalize-*: headers

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issue-96158-scalarpair-payload-might-be-uninit.stderr

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issue-96185-overaligned-enum.rs

Always use a colon in //@ normalize-*: headers

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issue-96185-overaligned-enum.stderr

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issue-112048-unsizing-field-order.rs

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issue-112048-unsizing-niche.rs

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issue-113941.rs

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issue-unsized-tail-restatic-ice-122488.rs

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issue-unsized-tail-restatic-ice-122488.stderr

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layout-cycle.rs

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layout-cycle.stderr

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malformed-unsized-type-in-union.rs

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malformed-unsized-type-in-union.stderr

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rust-call-abi-not-a-tuple-ice-81974.rs

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rust-call-abi-not-a-tuple-ice-81974.stderr

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size-of-val-raw-too-big.rs

size_of_val_raw: for length 0 this is safe to call

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size-of-val-raw-too-big.stderr

size_of_val_raw: for length 0 this is safe to call

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struct.rs

Always use a colon in //@ normalize-*: headers

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struct.stderr

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thin-meta-implies-thin-ptr.rs

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thumb-enum.rs

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thumb-enum.stderr

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too-big-with-padding.rs

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too-big-with-padding.stderr

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transmute-to-tail-with-err.rs

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transmute-to-tail-with-err.stderr

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unsafe-cell-hides-niche.rs

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valid_range_oob.rs

Always use a colon in //@ normalize-*: headers

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valid_range_oob.stderr

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zero-sized-array-enum-niche.rs

Always use a colon in //@ normalize-*: headers

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zero-sized-array-enum-niche.stderr

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zero-sized-array-union.rs

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zero-sized-array-union.stderr

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