interpret: support for per-byte provenance

compiler/rustc_hir_analysis/src/check/mod.rs

@@ -159,7 +159,7 @@ fn maybe_check_static_with_link_section(tcx: TyCtxt<'_>, id: LocalDefId) {
     // the consumer's responsibility to ensure all bytes that have been read
     // have defined values.
     if let Ok(alloc) = tcx.eval_static_initializer(id.to_def_id())
-        && alloc.inner().provenance().len() != 0
+        && alloc.inner().provenance().ptrs().len() != 0
     {
         let msg = "statics with a custom `#[link_section]` must be a \
                         simple list of bytes on the wasm target with no \