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Avoid extra cast()s after CStr::as_ptr() #129332

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Aug 21, 2024
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@cuviper cuviper commented Aug 20, 2024

These used to be &str literals that did need a pointer cast, but that
became a no-op after switching to c"" literals in #118566.

These used to be `&str` literals that did need a pointer cast, but that
became a no-op after switching to `c""` literals in rust-lang#118566.
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@rustbot rustbot added O-unix Operating system: Unix-like 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. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Aug 20, 2024
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bors commented Aug 20, 2024

📌 Commit e424e7f 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 Aug 20, 2024
tgross35 added a commit to tgross35/rust that referenced this pull request Aug 21, 2024
Avoid extra `cast()`s after `CStr::as_ptr()`

These used to be `&str` literals that did need a pointer cast, but that
became a no-op after switching to `c""` literals in rust-lang#118566.
bors added a commit to rust-lang-ci/rust that referenced this pull request Aug 21, 2024
Rollup of 7 pull requests

Successful merges:

 - rust-lang#128432 (WASI: forbid `unsafe_op_in_unsafe_fn` for `std::{os, sys}`)
 - rust-lang#128627 (Special case DUMMY_SP to emit line 0/column 0 locations on DWARF platforms.)
 - rust-lang#129187 (bootstrap: fix clean's remove_dir_all implementation)
 - rust-lang#129257 (Allow rust staticlib to work with MSVC's /WHOLEARCHIVE)
 - rust-lang#129264 (Update `library/Cargo.toml` in weekly job)
 - rust-lang#129284 (rustdoc: animate the `:target` highlight)
 - rust-lang#129332 (Avoid extra `cast()`s after `CStr::as_ptr()`)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Aug 21, 2024
…iaskrgr

Rollup of 10 pull requests

Successful merges:

 - rust-lang#128627 (Special case DUMMY_SP to emit line 0/column 0 locations on DWARF platforms.)
 - rust-lang#128843 (Minor Refactor: Remove a Redundant Conditional Check)
 - rust-lang#129179 (CFI: Erase regions when projecting ADT to its transparent non-1zst field)
 - rust-lang#129281 (Tweak unreachable lint wording)
 - rust-lang#129312 (Fix stability attribute of `impl !Error for &str`)
 - rust-lang#129332 (Avoid extra `cast()`s after `CStr::as_ptr()`)
 - rust-lang#129339 (Make `ArgAbi::make_indirect_force` more specific)
 - rust-lang#129344 (Use `bool` in favor of `Option<()>` for diagnostics)
 - rust-lang#129345 (Use shorthand field initialization syntax more aggressively in the compiler)
 - rust-lang#129355 (fix comment on PlaceMention semantics)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit e961d6b into rust-lang:master Aug 21, 2024
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@rustbot rustbot added this to the 1.82.0 milestone Aug 21, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Aug 21, 2024
Rollup merge of rust-lang#129332 - cuviper:cstr-cast, r=compiler-errors

Avoid extra `cast()`s after `CStr::as_ptr()`

These used to be `&str` literals that did need a pointer cast, but that
became a no-op after switching to `c""` literals in rust-lang#118566.
@cuviper cuviper deleted the cstr-cast branch September 4, 2024 23:43
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5 participants