Skip to content

Conversation

JonathanBrouwer
Copy link
Contributor

While I was working on another issue I came across this false documentation, and was mislead by it.
Therefore I decided to fix this :)

The newly documented usecase is located here:

if !self.diverges.get().is_always()

@rustbot
Copy link
Collaborator

rustbot commented May 29, 2025

r? @BoxyUwU

rustbot has assigned @BoxyUwU.
They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer.

Use r? to explicitly pick a reviewer

@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 May 29, 2025
@JonathanBrouwer JonathanBrouwer changed the title Fix false documentation Fix false documentation of FnCtxt::diverges May 29, 2025
@compiler-errors
Copy link
Member

Yep, I've seen that comment and have been meaning to change it, but I keep forgetting.

Thanks!

@bors r+ rollup

@bors
Copy link
Collaborator

bors commented May 29, 2025

📌 Commit 8e5d579 has been approved by compiler-errors

It is now in the queue for this repository.

@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 May 29, 2025
bors added a commit that referenced this pull request May 29, 2025
Rollup of 11 pull requests

Successful merges:

 - #137574 (Make `std/src/num` mirror `core/src/num`)
 - #141384 (Enable review queue tracking)
 - #141448 (A variety of improvements to the codegen backends)
 - #141636 (avoid some usages of `&mut P<T>` in AST visitors)
 - #141676 (float: Disable `total_cmp` sNaN tests for `f16`)
 - #141705 (Add eslint as part of `tidy` run)
 - #141715 (Add `loongarch64` with `d` feature to `f32::midpoint` fast path)
 - #141723 (Provide secrets to try builds with new bors)
 - #141728 (Fix false documentation of FnCtxt::diverges)
 - #141729 (resolve target-libdir directly from rustc)
 - #141732 (creader: Remove extraenous String::clone)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit that referenced this pull request May 29, 2025
Rollup of 11 pull requests

Successful merges:

 - #137574 (Make `std/src/num` mirror `core/src/num`)
 - #141384 (Enable review queue tracking)
 - #141448 (A variety of improvements to the codegen backends)
 - #141636 (avoid some usages of `&mut P<T>` in AST visitors)
 - #141676 (float: Disable `total_cmp` sNaN tests for `f16`)
 - #141705 (Add eslint as part of `tidy` run)
 - #141715 (Add `loongarch64` with `d` feature to `f32::midpoint` fast path)
 - #141723 (Provide secrets to try builds with new bors)
 - #141728 (Fix false documentation of FnCtxt::diverges)
 - #141729 (resolve target-libdir directly from rustc)
 - #141732 (creader: Remove extraenous String::clone)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 710fa11 into rust-lang:master May 30, 2025
9 checks passed
@rustbot rustbot added this to the 1.89.0 milestone May 30, 2025
rust-timer added a commit that referenced this pull request May 30, 2025
Rollup merge of #141728 - JonathanBrouwer:fix-docs, r=compiler-errors

Fix false documentation of FnCtxt::diverges

While I was working on another issue I came across this false documentation, and was mislead by it.
Therefore I decided to fix this :)

The newly documented usecase is located here: https://github.com/rust-lang/rust/blob/38081f22c2d7380f272aa1d7fa9b935637701c2d/compiler/rustc_hir_typeck/src/fn_ctxt/checks.rs#L1968
github-actions bot pushed a commit to model-checking/verify-rust-std that referenced this pull request Jun 3, 2025
…llaumeGomez

Rollup of 11 pull requests

Successful merges:

 - rust-lang#137574 (Make `std/src/num` mirror `core/src/num`)
 - rust-lang#141384 (Enable review queue tracking)
 - rust-lang#141448 (A variety of improvements to the codegen backends)
 - rust-lang#141636 (avoid some usages of `&mut P<T>` in AST visitors)
 - rust-lang#141676 (float: Disable `total_cmp` sNaN tests for `f16`)
 - rust-lang#141705 (Add eslint as part of `tidy` run)
 - rust-lang#141715 (Add `loongarch64` with `d` feature to `f32::midpoint` fast path)
 - rust-lang#141723 (Provide secrets to try builds with new bors)
 - rust-lang#141728 (Fix false documentation of FnCtxt::diverges)
 - rust-lang#141729 (resolve target-libdir directly from rustc)
 - rust-lang#141732 (creader: Remove extraenous String::clone)

r? `@ghost`
`@rustbot` modify labels: rollup
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
Projects
None yet
Development

Successfully merging this pull request may close these issues.

5 participants