bjoernager/rust
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Introduce MonoItemData.

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It replaces `(Linkage, Visibility)`, making the code nicer. Plus the
next commit will add another field.
This commit is contained in:
Nicholas Nethercote 2023-07-14 16:32:10 +10:00
parent c4083faade
commit b52f9eb6ca
6 changed files with 39 additions and 27 deletions
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6
compiler/rustc_codegen_ssa/src/back/symbol_export.rs
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@ -328,14 +328,14 @@ fn exported_symbols_provider_local(
let (_, cgus) = tcx.collect_and_partition_mono_items(());
for (mono_item, &(linkage, visibility)) in cgus.iter().flat_map(|cgu| cgu.items().iter()) {
if linkage != Linkage::External {
for (mono_item, data) in cgus.iter().flat_map(|cgu| cgu.items().iter()) {
if data.linkage != Linkage::External {
// We can only re-use things with external linkage, otherwise
// we'll get a linker error
continue;
}
if need_visibility && visibility == Visibility::Hidden {
if need_visibility && data.visibility == Visibility::Hidden {
// If we potentially share things from Rust dylibs, they must
// not be hidden
continue;