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Respect repr(align) on functions #4282

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rust-lang/rust
#140072
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Respect repr(align) on functions#4282
rust-lang/rust
#140072
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A-interpreterArea: affects the core interpreterC-bugCategory: This is a bug.I-wrongImpact: makes Miri produce incorrect program behavior
@RalfJung

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@RalfJung
RalfJung
opened on Apr 20, 2025

There's a #[repr(align(N))] attribute on functions (rust-lang/rust#82232). Miri currently ignores this when assigning addresses to functions; we should fix that.

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    A-interpreterArea: affects the core interpreterC-bugCategory: This is a bug.I-wrongImpact: makes Miri produce incorrect program behavior

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