abrown opened PR #4698 from fix-warning
to main
:
In #4375 we introduced a code pattern that appears as a warning when
building thecranelift-interpreter
crate:warning: cannot borrow `*state` as mutable because it is also borrowed as immutable --> cranelift/interpreter/src/step.rs:412:13 | 47 | let arg = |index: usize| -> Result<V, StepError> { | -------------------------------------- immutable borrow occurs here 48 | let value_ref = inst_context.args()[index]; 49 | state | ----- first borrow occurs due to use of `*state` in closure ... 412 | state.set_pinned_reg(arg(0)?); | ^^^^^^^^^^^^^^^^^^^^^---^^^^^ | | | | | immutable borrow later used here | mutable borrow occurs here | = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
This change fixes the warning.
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jameysharp submitted PR review.
jameysharp has enabled auto merge for PR #4698.
jameysharp merged PR #4698.
Last updated: Nov 22 2024 at 16:03 UTC