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@WaffleLapkin WaffleLapkin commented Jul 31, 2025

fixes #144753

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rustbot commented Jul 31, 2025

r? @davidtwco

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Jul 31, 2025
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rustbot commented Jul 31, 2025

Some changes occurred to MIR optimizations

cc @rust-lang/wg-mir-opt

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lqd commented Jul 31, 2025

/me is excited about tail calls.

Thanks!
r? lqd @bors r+

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bors commented Jul 31, 2025

📌 Commit 5aec437 has been approved by lqd

It is now in the queue for this repository.

@rustbot rustbot assigned lqd and unassigned davidtwco Jul 31, 2025
@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 Jul 31, 2025
@WaffleLapkin WaffleLapkin added the F-explicit_tail_calls `#![feature(explicit_tail_calls)]` label Aug 1, 2025
GuillaumeGomez added a commit to GuillaumeGomez/rust that referenced this pull request Aug 1, 2025
detect infinite recursion with tail calls in ctfe

fixes rust-lang#144753
bors added a commit that referenced this pull request Aug 1, 2025
Rollup of 10 pull requests

Successful merges:

 - #132748 (get rid of some false negatives in rustdoc::broken_intra_doc_links)
 - #135771 ([rustdoc] Add support for associated items in "jump to def" feature)
 - #143360 (loop match: error on `#[const_continue]` outside `#[loop_match]`)
 - #143662 ([rustdoc] Display unsafe attrs with edition 2024 `unsafe()` wrappers.)
 - #143900 ([rustdoc] Correctly handle `should_panic` doctest attribute and fix `--no-run` test flag on the 2024 edition)
 - #144614 (Fortify RemoveUnneededDrops test.)
 - #144703 ([test][AIX] ignore extern_weak linkage test)
 - #144738 (Remove the omit_gdb_pretty_printer_section attribute)
 - #144756 (detect infinite recursion with tail calls in ctfe)
 - #144766 (Add human readable name "Cygwin")

r? `@ghost`
`@rustbot` modify labels: rollup
GuillaumeGomez added a commit to GuillaumeGomez/rust that referenced this pull request Aug 1, 2025
detect infinite recursion with tail calls in ctfe

fixes rust-lang#144753
bors added a commit that referenced this pull request Aug 1, 2025
Rollup of 11 pull requests

Successful merges:

 - #132748 (get rid of some false negatives in rustdoc::broken_intra_doc_links)
 - #135771 ([rustdoc] Add support for associated items in "jump to def" feature)
 - #143360 (loop match: error on `#[const_continue]` outside `#[loop_match]`)
 - #143662 ([rustdoc] Display unsafe attrs with edition 2024 `unsafe()` wrappers.)
 - #143900 ([rustdoc] Correctly handle `should_panic` doctest attribute and fix `--no-run` test flag on the 2024 edition)
 - #144478 (Improve formatting of doc code blocks)
 - #144703 ([test][AIX] ignore extern_weak linkage test)
 - #144747 (compiletest: Improve diagnostics for line annotation mismatches 2)
 - #144756 (detect infinite recursion with tail calls in ctfe)
 - #144766 (Add human readable name "Cygwin")
 - #144782 (Properly pass path to staged `rustc` to `compiletest` self-tests)

r? `@ghost`
`@rustbot` modify labels: rollup
samueltardieu added a commit to samueltardieu/rust that referenced this pull request Aug 2, 2025
detect infinite recursion with tail calls in ctfe

fixes rust-lang#144753
bors added a commit that referenced this pull request Aug 2, 2025
Rollup of 18 pull requests

Successful merges:

 - #132748 (get rid of some false negatives in rustdoc::broken_intra_doc_links)
 - #135771 ([rustdoc] Add support for associated items in "jump to def" feature)
 - #143360 (loop match: error on `#[const_continue]` outside `#[loop_match]`)
 - #143662 ([rustdoc] Display unsafe attrs with edition 2024 `unsafe()` wrappers.)
 - #143771 (Constify some more `Result` functions)
 - #143900 ([rustdoc] Correctly handle `should_panic` doctest attribute and fix `--no-run` test flag on the 2024 edition)
 - #144185 (Document guarantees of poisoning)
 - #144395 (update fortanix tests)
 - #144478 (Improve formatting of doc code blocks)
 - #144614 (Fortify RemoveUnneededDrops test.)
 - #144703 ([test][AIX] ignore extern_weak linkage test)
 - #144747 (compiletest: Improve diagnostics for line annotation mismatches 2)
 - #144756 (detect infinite recursion with tail calls in ctfe)
 - #144766 (Add human readable name "Cygwin")
 - #144782 (Properly pass path to staged `rustc` to `compiletest` self-tests)
 - #144786 (Cleanup the definition of `group_type`)
 - #144796 (Add my previous commit name to .mailmap)
 - #144797 (Update safety comment for new_unchecked in niche_types)

Failed merges:

 - #144805 (compiletest: Preliminary cleanup of `ProcRes` printing/unwinding)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit that referenced this pull request Aug 2, 2025
Rollup of 17 pull requests

Successful merges:

 - #132748 (get rid of some false negatives in rustdoc::broken_intra_doc_links)
 - #143360 (loop match: error on `#[const_continue]` outside `#[loop_match]`)
 - #143662 ([rustdoc] Display unsafe attrs with edition 2024 `unsafe()` wrappers.)
 - #143771 (Constify some more `Result` functions)
 - #144185 (Document guarantees of poisoning)
 - #144395 (update fortanix tests)
 - #144478 (Improve formatting of doc code blocks)
 - #144614 (Fortify RemoveUnneededDrops test.)
 - #144703 ([test][AIX] ignore extern_weak linkage test)
 - #144747 (compiletest: Improve diagnostics for line annotation mismatches 2)
 - #144756 (detect infinite recursion with tail calls in ctfe)
 - #144766 (Add human readable name "Cygwin")
 - #144782 (Properly pass path to staged `rustc` to `compiletest` self-tests)
 - #144786 (Cleanup the definition of `group_type`)
 - #144796 (Add my previous commit name to .mailmap)
 - #144797 (Update safety comment for new_unchecked in niche_types)
 - #144803 (rustc-dev-guide subtree update)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 179b4b6 into rust-lang:master Aug 3, 2025
10 checks passed
@rustbot rustbot added this to the 1.90.0 milestone Aug 3, 2025
rust-timer added a commit that referenced this pull request Aug 3, 2025
Rollup merge of #144756 - WaffleLapkin:inf-rec-etc-ctfe, r=lqd

detect infinite recursion with tail calls in ctfe

fixes #144753
@WaffleLapkin WaffleLapkin deleted the inf-rec-etc-ctfe branch August 3, 2025 07:59
github-actions bot pushed a commit to rust-lang/rustc-dev-guide that referenced this pull request Aug 4, 2025
Rollup of 17 pull requests

Successful merges:

 - rust-lang/rust#132748 (get rid of some false negatives in rustdoc::broken_intra_doc_links)
 - rust-lang/rust#143360 (loop match: error on `#[const_continue]` outside `#[loop_match]`)
 - rust-lang/rust#143662 ([rustdoc] Display unsafe attrs with edition 2024 `unsafe()` wrappers.)
 - rust-lang/rust#143771 (Constify some more `Result` functions)
 - rust-lang/rust#144185 (Document guarantees of poisoning)
 - rust-lang/rust#144395 (update fortanix tests)
 - rust-lang/rust#144478 (Improve formatting of doc code blocks)
 - rust-lang/rust#144614 (Fortify RemoveUnneededDrops test.)
 - rust-lang/rust#144703 ([test][AIX] ignore extern_weak linkage test)
 - rust-lang/rust#144747 (compiletest: Improve diagnostics for line annotation mismatches 2)
 - rust-lang/rust#144756 (detect infinite recursion with tail calls in ctfe)
 - rust-lang/rust#144766 (Add human readable name "Cygwin")
 - rust-lang/rust#144782 (Properly pass path to staged `rustc` to `compiletest` self-tests)
 - rust-lang/rust#144786 (Cleanup the definition of `group_type`)
 - rust-lang/rust#144796 (Add my previous commit name to .mailmap)
 - rust-lang/rust#144797 (Update safety comment for new_unchecked in niche_types)
 - rust-lang/rust#144803 (rustc-dev-guide subtree update)

r? `@ghost`
`@rustbot` modify labels: rollup
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explicit tail calls: hang in const eval of recursive call
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