bjoernager/rust
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Rollup merge of #126013 - nnethercote:unreachable_pub, r=Urgau

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Add `#[warn(unreachable_pub)]` to a bunch of compiler crates

By default `unreachable_pub` identifies things that need not be `pub` and tells you to make them `pub(crate)`. But sometimes those things don't need any kind of visibility. So they way I did these was to remove the visibility entirely for each thing the lint identifies, and then add `pub(crate)` back in everywhere the compiler said it was necessary. (Or occasionally `pub(super)` when context suggested that was appropriate.) Tedious, but results in more `pub` removal.

There are plenty more crates to do but this seems like enough for a first PR.

r? `@compiler-errors`
This commit is contained in:
Matthias Krüger 2024-08-27 00:41:57 +02:00 • committed by GitHub
commit 110c3df7fd
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76 changed files with 503 additions and 464 deletions
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10
compiler/rustc_codegen_llvm/src/context.rs
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@ -40,7 +40,7 @@ use crate::{attributes, coverageinfo, debuginfo, llvm, llvm_util};
/// There is one `CodegenCx` per compilation unit. Each one has its own LLVM
/// `llvm::Context` so that several compilation units may be optimized in parallel.
/// All other LLVM data structures in the `CodegenCx` are tied to that `llvm::Context`.
pub struct CodegenCx<'ll, 'tcx> {
pub(crate) struct CodegenCx<'ll, 'tcx> {
pub tcx: TyCtxt<'tcx>,
pub use_dll_storage_attrs: bool,
pub tls_model: llvm::ThreadLocalMode,
@ -111,7 +111,7 @@ fn to_llvm_tls_model(tls_model: TlsModel) -> llvm::ThreadLocalMode {
}
}
pub unsafe fn create_module<'ll>(
pub(crate) unsafe fn create_module<'ll>(
tcx: TyCtxt<'_>,
llcx: &'ll llvm::Context,
mod_name: &str,
@ -562,7 +562,9 @@ impl<'ll, 'tcx> CodegenCx<'ll, 'tcx> {
}
#[inline]
pub fn coverage_context(&self) -> Option<&coverageinfo::CrateCoverageContext<'ll, 'tcx>> {
pub(crate) fn coverage_context(
&self,
) -> Option<&coverageinfo::CrateCoverageContext<'ll, 'tcx>> {
self.coverage_cx.as_ref()
}
@ -1097,7 +1099,7 @@ impl<'ll> CodegenCx<'ll, '_> {
impl CodegenCx<'_, '_> {
/// Generates a new symbol name with the given prefix. This symbol name must
/// only be used for definitions with `internal` or `private` linkage.
pub fn generate_local_symbol_name(&self, prefix: &str) -> String {
pub(crate) fn generate_local_symbol_name(&self, prefix: &str) -> String {
let idx = self.local_gen_sym_counter.get();
self.local_gen_sym_counter.set(idx + 1);
// Include a '.' character, so there can be no accidental conflicts with