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wrapping_sh* methods: clarify underspecified reference#158926

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Jul 9, 2026
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wrapping_sh* methods: clarify underspecified reference#158926
rust-bors[bot] merged 1 commit into
rust-lang:mainfrom
RalfJung:wrapping_sh

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@RalfJung

@RalfJung RalfJung commented Jul 7, 2026

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Reading these docs, it was not clear to me whether "the behavior" here refers to the behavior described in the previous sentence, or the behavior of this method. Let's clarify that.

Cc @scottmcm who wrote these docs (#149837)

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Jul 7, 2026
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r? @Darksonn

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Looks good to me.

@bors r+

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📌 Commit 7a28eed has been approved by Darksonn

It is now in the queue for this repository.

@rust-bors rust-bors Bot 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 7, 2026
jhpratt added a commit to jhpratt/rust that referenced this pull request Jul 8, 2026
wrapping_sh* methods: clarify underspecified reference

Reading these docs, it was not clear to me whether "the behavior" here refers to the behavior described in the previous sentence, or the behavior of this method. Let's clarify that.

Cc @scottmcm who wrote these docs (rust-lang#149837)
rust-bors Bot pushed a commit that referenced this pull request Jul 8, 2026
Rollup of 8 pull requests

Successful merges:

 - #158541 (Move `std::io::Write` to `core::io`)
 - #150946 (intrinsics: Add a fallback for non-const libm float functions)
 - #158655 (Fix coroutine MIR saved local remapping)
 - #158920 (Update wasm-component-ld to 0.5.26)
 - #158926 (wrapping_sh* methods: clarify underspecified reference)
 - #151379 (Stabilize `VecDeque::retain_back` from `truncate_front`)
 - #158913 (Update `browser-ui-test` version to `0.24.1`)
 - #158935 (std: support real fd methods on Emscripten)

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Makes sense to me.

View changes since this review

rust-bors Bot pushed a commit that referenced this pull request Jul 8, 2026
Rollup of 8 pull requests

Successful merges:

 - #158541 (Move `std::io::Write` to `core::io`)
 - #150946 (intrinsics: Add a fallback for non-const libm float functions)
 - #158655 (Fix coroutine MIR saved local remapping)
 - #158920 (Update wasm-component-ld to 0.5.26)
 - #158926 (wrapping_sh* methods: clarify underspecified reference)
 - #151379 (Stabilize `VecDeque::retain_back` from `truncate_front`)
 - #158913 (Update `browser-ui-test` version to `0.24.1`)
 - #158935 (std: support real fd methods on Emscripten)
jhpratt added a commit to jhpratt/rust that referenced this pull request Jul 8, 2026
wrapping_sh* methods: clarify underspecified reference

Reading these docs, it was not clear to me whether "the behavior" here refers to the behavior described in the previous sentence, or the behavior of this method. Let's clarify that.

Cc @scottmcm who wrote these docs (rust-lang#149837)
GuillaumeGomez added a commit to GuillaumeGomez/rust that referenced this pull request Jul 8, 2026
wrapping_sh* methods: clarify underspecified reference

Reading these docs, it was not clear to me whether "the behavior" here refers to the behavior described in the previous sentence, or the behavior of this method. Let's clarify that.

Cc @scottmcm who wrote these docs (rust-lang#149837)
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Jul 8, 2026
wrapping_sh* methods: clarify underspecified reference

Reading these docs, it was not clear to me whether "the behavior" here refers to the behavior described in the previous sentence, or the behavior of this method. Let's clarify that.

Cc @scottmcm who wrote these docs (rust-lang#149837)
rust-bors Bot pushed a commit that referenced this pull request Jul 8, 2026
…uwer

Rollup of 18 pull requests

Successful merges:

 - #158871 (add relnotes for 1.97.0)
 - #150946 (intrinsics: Add a fallback for non-const libm float functions)
 - #158617 (allow mGCA const arguments to fall back to anon consts)
 - #158645 (Fix splat ICEs and ban it in closures)
 - #158655 (Fix coroutine MIR saved local remapping)
 - #158666 (Carry the `b_offset` inside `BackendRepr::ScalarPair`)
 - #158920 (Update wasm-component-ld to 0.5.26)
 - #158926 (wrapping_sh* methods: clarify underspecified reference)
 - #158927 (add core test run with `-Zforce-intrinsic-fallback`)
 - #151379 (Stabilize `VecDeque::retain_back` from `truncate_front`)
 - #158807 (Add regression test for CString::clone_into unwind safety)
 - #158862 (Fix the span for parameter suggestion )
 - #158883 (tests: fix enum-match.rs to handle LLVM 23)
 - #158894 (Make the ordering of non-terminal binds in ambiguity error messages deterministic)
 - #158902 (add codegen test for range length bound propagation)
 - #158913 (Update `browser-ui-test` version to `0.24.1`)
 - #158935 (std: support real fd methods on Emscripten)
 - #158951 (Merge three `MaxUniverse`s into one)
rust-bors Bot pushed a commit that referenced this pull request Jul 8, 2026
…uwer

Rollup of 18 pull requests

Successful merges:

 - #158871 (add relnotes for 1.97.0)
 - #150946 (intrinsics: Add a fallback for non-const libm float functions)
 - #158617 (allow mGCA const arguments to fall back to anon consts)
 - #158645 (Fix splat ICEs and ban it in closures)
 - #158655 (Fix coroutine MIR saved local remapping)
 - #158666 (Carry the `b_offset` inside `BackendRepr::ScalarPair`)
 - #158920 (Update wasm-component-ld to 0.5.26)
 - #158926 (wrapping_sh* methods: clarify underspecified reference)
 - #158927 (add core test run with `-Zforce-intrinsic-fallback`)
 - #151379 (Stabilize `VecDeque::retain_back` from `truncate_front`)
 - #158807 (Add regression test for CString::clone_into unwind safety)
 - #158862 (Fix the span for parameter suggestion )
 - #158883 (tests: fix enum-match.rs to handle LLVM 23)
 - #158894 (Make the ordering of non-terminal binds in ambiguity error messages deterministic)
 - #158902 (add codegen test for range length bound propagation)
 - #158913 (Update `browser-ui-test` version to `0.24.1`)
 - #158935 (std: support real fd methods on Emscripten)
 - #158951 (Merge three `MaxUniverse`s into one)
rust-bors Bot pushed a commit that referenced this pull request Jul 8, 2026
…uwer

Rollup of 18 pull requests

Successful merges:

 - #158871 (add relnotes for 1.97.0)
 - #150946 (intrinsics: Add a fallback for non-const libm float functions)
 - #158617 (allow mGCA const arguments to fall back to anon consts)
 - #158645 (Fix splat ICEs and ban it in closures)
 - #158655 (Fix coroutine MIR saved local remapping)
 - #158666 (Carry the `b_offset` inside `BackendRepr::ScalarPair`)
 - #158920 (Update wasm-component-ld to 0.5.26)
 - #158926 (wrapping_sh* methods: clarify underspecified reference)
 - #158927 (add core test run with `-Zforce-intrinsic-fallback`)
 - #151379 (Stabilize `VecDeque::retain_back` from `truncate_front`)
 - #158807 (Add regression test for CString::clone_into unwind safety)
 - #158862 (Fix the span for parameter suggestion )
 - #158883 (tests: fix enum-match.rs to handle LLVM 23)
 - #158894 (Make the ordering of non-terminal binds in ambiguity error messages deterministic)
 - #158902 (add codegen test for range length bound propagation)
 - #158913 (Update `browser-ui-test` version to `0.24.1`)
 - #158935 (std: support real fd methods on Emscripten)
 - #158951 (Merge three `MaxUniverse`s into one)
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Jul 8, 2026
wrapping_sh* methods: clarify underspecified reference

Reading these docs, it was not clear to me whether "the behavior" here refers to the behavior described in the previous sentence, or the behavior of this method. Let's clarify that.

Cc @scottmcm who wrote these docs (rust-lang#149837)
JonathanBrouwer added a commit to JonathanBrouwer/rust that referenced this pull request Jul 8, 2026
wrapping_sh* methods: clarify underspecified reference

Reading these docs, it was not clear to me whether "the behavior" here refers to the behavior described in the previous sentence, or the behavior of this method. Let's clarify that.

Cc @scottmcm who wrote these docs (rust-lang#149837)
rust-bors Bot pushed a commit that referenced this pull request Jul 8, 2026
…uwer

Rollup of 25 pull requests

Successful merges:

 - #158871 (add relnotes for 1.97.0)
 - #158968 (stdarch subtree update)
 - #154445 (rustdoc: Represent `--output-format=json` coverage and ir differently)
 - #156370 (Reject linked dylib EII default overrides)
 - #157153 (allow `Allocator`s to be used as `#[global_allocator]`s)
 - #158495 (Rename HAS_CT_PROJECTION to HAS_CONST_ALIAS)
 - #158617 (allow mGCA const arguments to fall back to anon consts)
 - #158645 (Fix splat ICEs and ban it in closures)
 - #158655 (Fix coroutine MIR saved local remapping)
 - #158666 (Carry the `b_offset` inside `BackendRepr::ScalarPair`)
 - #158912 (Introduce new bootstrap config section for PGO configuration)
 - #158920 (Update wasm-component-ld to 0.5.26)
 - #158926 (wrapping_sh* methods: clarify underspecified reference)
 - #158927 (add core test run with `-Zforce-intrinsic-fallback`)
 - #158932 (Do not build the compiler when invoking `x perf compare`)
 - #158937 (Emit the emscripten entry point as `__main_argc_argv`)
 - #151379 (Stabilize `VecDeque::retain_back` from `truncate_front`)
 - #156548 ( Library support for aarch64-unknown-linux-pauthtest target)
 - #158307 (CI job for parallel frontend ui tests)
 - #158347 (Improve generic parameters handling for #[diagnostic::on_const])
 - #158722 (delegation: do not always inherit `ConstArgHasType` predicates)
 - #158741 (Simplify `Option::into_flat_iter` signature)
 - #158807 (Add regression test for CString::clone_into unwind safety)
 - #158862 (Fix the span for parameter suggestion )
 - #158883 (tests: fix enum-match.rs to handle LLVM 23)
jhpratt added a commit to jhpratt/rust that referenced this pull request Jul 8, 2026
wrapping_sh* methods: clarify underspecified reference

Reading these docs, it was not clear to me whether "the behavior" here refers to the behavior described in the previous sentence, or the behavior of this method. Let's clarify that.

Cc @scottmcm who wrote these docs (rust-lang#149837)
rust-bors Bot pushed a commit that referenced this pull request Jul 8, 2026
Rollup of 25 pull requests

Successful merges:

 - #158871 (add relnotes for 1.97.0)
 - #158968 (stdarch subtree update)
 - #157690 (codegen_ssa: pack small const aggregates into immediate stores)
 - #158541 (Move `std::io::Write` to `core::io`)
 - #154445 (rustdoc: Represent `--output-format=json` coverage and ir differently)
 - #156370 (Reject linked dylib EII default overrides)
 - #157153 (allow `Allocator`s to be used as `#[global_allocator]`s)
 - #158495 (Rename HAS_CT_PROJECTION to HAS_CONST_ALIAS)
 - #158617 (allow mGCA const arguments to fall back to anon consts)
 - #158645 (Fix splat ICEs and ban it in closures)
 - #158655 (Fix coroutine MIR saved local remapping)
 - #158666 (Carry the `b_offset` inside `BackendRepr::ScalarPair`)
 - #158870 (std: merge the unix-like io::error modules into one file)
 - #158920 (Update wasm-component-ld to 0.5.26)
 - #158926 (wrapping_sh* methods: clarify underspecified reference)
 - #158927 (add core test run with `-Zforce-intrinsic-fallback`)
 - #158932 (Do not build the compiler when invoking `x perf compare`)
 - #158937 (Emit the emscripten entry point as `__main_argc_argv`)
 - #151379 (Stabilize `VecDeque::retain_back` from `truncate_front`)
 - #156144 (Better docs for PartialEq (includes macro rename))
 - #156548 ( Library support for aarch64-unknown-linux-pauthtest target)
 - #158307 (CI job for parallel frontend ui tests)
 - #158347 (Improve generic parameters handling for #[diagnostic::on_const])
 - #158722 (delegation: do not always inherit `ConstArgHasType` predicates)
 - #158741 (Simplify `Option::into_flat_iter` signature)
jhpratt added a commit to jhpratt/rust that referenced this pull request Jul 9, 2026
wrapping_sh* methods: clarify underspecified reference

Reading these docs, it was not clear to me whether "the behavior" here refers to the behavior described in the previous sentence, or the behavior of this method. Let's clarify that.

Cc @scottmcm who wrote these docs (rust-lang#149837)
rust-bors Bot pushed a commit that referenced this pull request Jul 9, 2026
Rollup of 23 pull requests

Successful merges:

 - #158968 (stdarch subtree update)
 - #154445 (rustdoc: Represent `--output-format=json` coverage and ir differently)
 - #158495 (Rename HAS_CT_PROJECTION to HAS_CONST_ALIAS)
 - #158666 (Carry the `b_offset` inside `BackendRepr::ScalarPair`)
 - #158870 (std: merge the unix-like io::error modules into one file)
 - #158920 (Update wasm-component-ld to 0.5.26)
 - #158926 (wrapping_sh* methods: clarify underspecified reference)
 - #158927 (add core test run with `-Zforce-intrinsic-fallback`)
 - #158932 (Do not build the compiler when invoking `x perf compare`)
 - #158937 (Emit the emscripten entry point as `__main_argc_argv`)
 - #151379 (Stabilize `VecDeque::retain_back` from `truncate_front`)
 - #156144 (Better docs for PartialEq (includes macro rename))
 - #156548 ( Library support for aarch64-unknown-linux-pauthtest target)
 - #157995 (`Vec::dedup_by` docs explicit function argument order)
 - #158307 (CI job for parallel frontend ui tests)
 - #158741 (Simplify `Option::into_flat_iter` signature)
 - #158807 (Add regression test for CString::clone_into unwind safety)
 - #158862 (Fix the span for parameter suggestion )
 - #158894 (Make the ordering of non-terminal binds in ambiguity error messages deterministic)
 - #158902 (add codegen test for range length bound propagation)
 - #158913 (Update `browser-ui-test` version to `0.24.1`)
 - #158935 (std: support real fd methods on Emscripten)
 - #158978 (Add regression test for too-big by-value ABI args)
@rust-bors rust-bors Bot merged commit 24b098a into rust-lang:main Jul 9, 2026
13 checks passed
@rustbot rustbot added this to the 1.99.0 milestone Jul 9, 2026
rust-timer added a commit that referenced this pull request Jul 9, 2026
Rollup merge of #158926 - RalfJung:wrapping_sh, r=Darksonn

wrapping_sh* methods: clarify underspecified reference

Reading these docs, it was not clear to me whether "the behavior" here refers to the behavior described in the previous sentence, or the behavior of this method. Let's clarify that.

Cc @scottmcm who wrote these docs (#149837)
@RalfJung RalfJung deleted the wrapping_sh branch July 9, 2026 11:40
pull Bot pushed a commit to xtqqczze/rust-lang-miri that referenced this pull request Jul 10, 2026
Rollup of 23 pull requests

Successful merges:

 - rust-lang/rust#158968 (stdarch subtree update)
 - rust-lang/rust#154445 (rustdoc: Represent `--output-format=json` coverage and ir differently)
 - rust-lang/rust#158495 (Rename HAS_CT_PROJECTION to HAS_CONST_ALIAS)
 - rust-lang/rust#158666 (Carry the `b_offset` inside `BackendRepr::ScalarPair`)
 - rust-lang/rust#158870 (std: merge the unix-like io::error modules into one file)
 - rust-lang/rust#158920 (Update wasm-component-ld to 0.5.26)
 - rust-lang/rust#158926 (wrapping_sh* methods: clarify underspecified reference)
 - rust-lang/rust#158927 (add core test run with `-Zforce-intrinsic-fallback`)
 - rust-lang/rust#158932 (Do not build the compiler when invoking `x perf compare`)
 - rust-lang/rust#158937 (Emit the emscripten entry point as `__main_argc_argv`)
 - rust-lang/rust#151379 (Stabilize `VecDeque::retain_back` from `truncate_front`)
 - rust-lang/rust#156144 (Better docs for PartialEq (includes macro rename))
 - rust-lang/rust#156548 ( Library support for aarch64-unknown-linux-pauthtest target)
 - rust-lang/rust#157995 (`Vec::dedup_by` docs explicit function argument order)
 - rust-lang/rust#158307 (CI job for parallel frontend ui tests)
 - rust-lang/rust#158741 (Simplify `Option::into_flat_iter` signature)
 - rust-lang/rust#158807 (Add regression test for CString::clone_into unwind safety)
 - rust-lang/rust#158862 (Fix the span for parameter suggestion )
 - rust-lang/rust#158894 (Make the ordering of non-terminal binds in ambiguity error messages deterministic)
 - rust-lang/rust#158902 (add codegen test for range length bound propagation)
 - rust-lang/rust#158913 (Update `browser-ui-test` version to `0.24.1`)
 - rust-lang/rust#158935 (std: support real fd methods on Emscripten)
 - rust-lang/rust#158978 (Add regression test for too-big by-value ABI args)
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