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90c0381272
In Rust, it is UB if a slice is mutated while borrowed except through
the slice itself, and it is also UB if a mutable slice is read while
borrowed. The op macro allows borrowing an `ArrayBuffer{,View}` as a
memory slice for the duration of an op, but this is not sound for async
ops, since the `ArrayBuffer` could be accessed from JS during the await
points. This PR therefore disallows such automatic borrowing only for
async ops.
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
15 lines
345 B
Text
15 lines
345 B
Text
error: custom attribute panicked
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--> tests/compile_fail/mem_slices.rs:10:1
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10 | #[op]
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| ^^^^^
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= help: message: Memory slices are not allowed in async ops
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error: custom attribute panicked
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--> tests/compile_fail/mem_slices.rs:15:1
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15 | #[op]
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| ^^^^^
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= help: message: Memory slices are not allowed in async ops
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