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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8
compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs
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@ -16,7 +16,7 @@ use crate::value::Value;
/// Inserts a side-effect free instruction sequence that makes sure that the
/// .debug_gdb_scripts global is referenced, so it isn't removed by the linker.
pub fn insert_reference_to_gdb_debug_scripts_section_global(bx: &mut Builder<'_, '_, '_>) {
pub(crate) fn insert_reference_to_gdb_debug_scripts_section_global(bx: &mut Builder<'_, '_, '_>) {
if needs_gdb_debug_scripts_section(bx) {
let gdb_debug_scripts_section = get_or_insert_gdb_debug_scripts_section_global(bx);
// Load just the first byte as that's all that's necessary to force
@ -30,7 +30,9 @@ pub fn insert_reference_to_gdb_debug_scripts_section_global(bx: &mut Builder<'_,
/// Allocates the global variable responsible for the .debug_gdb_scripts binary
/// section.
pub fn get_or_insert_gdb_debug_scripts_section_global<'ll>(cx: &CodegenCx<'ll, '_>) -> &'ll Value {
pub(crate) fn get_or_insert_gdb_debug_scripts_section_global<'ll>(
cx: &CodegenCx<'ll, '_>,
) -> &'ll Value {
let c_section_var_name = c"__rustc_debug_gdb_scripts_section__";
let section_var_name = c_section_var_name.to_str().unwrap();
@ -82,7 +84,7 @@ pub fn get_or_insert_gdb_debug_scripts_section_global<'ll>(cx: &CodegenCx<'ll, '
})
}
pub fn needs_gdb_debug_scripts_section(cx: &CodegenCx<'_, '_>) -> bool {
pub(crate) fn needs_gdb_debug_scripts_section(cx: &CodegenCx<'_, '_>) -> bool {
let omit_gdb_pretty_printer_section =
attr::contains_name(cx.tcx.hir().krate_attrs(), sym::omit_gdb_pretty_printer_section);