bjoernager/rust
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miri: make sure we can find link_section statics even for the local crate

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This commit is contained in:
Ralf Jung 2024-06-25 12:02:55 +02:00
parent fc555cd832
commit d9a3423288
3 changed files with 19 additions and 10 deletions
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12
compiler/rustc_passes/src/reachable.rs
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@ -30,7 +30,7 @@ use rustc_hir::def_id::{DefId, LocalDefId};
use rustc_hir::intravisit::{self, Visitor};
use rustc_hir::Node;
use rustc_middle::bug;
use rustc_middle::middle::codegen_fn_attrs::{CodegenFnAttrFlags, CodegenFnAttrs};
use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrFlags;
use rustc_middle::middle::privacy::{self, Level};
use rustc_middle::mir::interpret::{ConstAllocation, ErrorHandled, GlobalAlloc};
use rustc_middle::query::Providers;
@ -178,15 +178,7 @@ impl<'tcx> ReachableContext<'tcx> {
if !self.any_library {
// If we are building an executable, only explicitly extern
// types need to be exported.
let codegen_attrs = if self.tcx.def_kind(search_item).has_codegen_attrs() {
self.tcx.codegen_fn_attrs(search_item)
} else {
CodegenFnAttrs::EMPTY
};
let is_extern = codegen_attrs.contains_extern_indicator();
let std_internal =
codegen_attrs.flags.contains(CodegenFnAttrFlags::RUSTC_STD_INTERNAL_SYMBOL);
if is_extern || std_internal {
if has_custom_linkage(self.tcx, search_item) {
self.reachable_symbols.insert(search_item);
}
} else {