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Allow ptr_from_addr_cast to fail #97763

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merged 1 commit into from
Jun 8, 2022
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@RalfJung RalfJung commented Jun 5, 2022

This is needed for rust-lang/miri#2133: I would like to have an option in Miri to error when a int2ptr cast is executed.

@rustbot rustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Jun 5, 2022
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Some changes occured to the CTFE / Miri engine

cc @rust-lang/miri

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r? @lcnr

(rust-highfive has picked a reviewer for you, use r? to override)

@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jun 5, 2022
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lcnr commented Jun 8, 2022

@bors r+ rollup

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bors commented Jun 8, 2022

📌 Commit e1f0736 has been approved by lcnr

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jun 8, 2022
Dylan-DPC added a commit to Dylan-DPC/rust that referenced this pull request Jun 8, 2022
Allow ptr_from_addr_cast to fail

This is needed for rust-lang/miri#2133: I would like to have an option in Miri to error when a int2ptr cast is executed.
bors added a commit to rust-lang-ci/rust that referenced this pull request Jun 8, 2022
Rollup of 5 pull requests

Successful merges:

 - rust-lang#97276 (Stabilize `const_intrinsic_copy`)
 - rust-lang#97763 (Allow ptr_from_addr_cast to fail)
 - rust-lang#97846 (Specify DWARF alignment in bits, not bytes.)
 - rust-lang#97848 (Impl Traits lowering minor refactors)
 - rust-lang#97865 (remove `BorrowckMode`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 29c6f5f into rust-lang:master Jun 8, 2022
@rustbot rustbot added this to the 1.63.0 milestone Jun 8, 2022
@RalfJung RalfJung deleted the fallible-cast branch June 9, 2022 13:16
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5 participants