Auto merge of #126761 - GuillaumeGomez:unsafe_extern_blocks, r=spasto…

Auto merge of #126761 - GuillaumeGomez:unsafe_extern_blocks, r=spasto… · rust-lang/rust@3cb521a

@@ -254,7 +254,7 @@ pub(super) fn print_item(cx: &mut Context<'_>, item: &clean::Item, buf: &mut Buf

254254255255match &*item.kind {256256 clean::ModuleItem(ref m) => item_module(buf, cx, item, &m.items),257- clean::FunctionItem(ref f) | clean::ForeignFunctionItem(ref f) => {257+ clean::FunctionItem(ref f) | clean::ForeignFunctionItem(ref f, _) => {258258item_function(buf, cx, item, f)259259}260260 clean::TraitItem(ref t) => item_trait(buf, cx, item, t),

@@ -265,7 +265,8 @@ pub(super) fn print_item(cx: &mut Context<'_>, item: &clean::Item, buf: &mut Buf

265265 clean::MacroItem(ref m) => item_macro(buf, cx, item, m),266266 clean::ProcMacroItem(ref m) => item_proc_macro(buf, cx, item, m),267267 clean::PrimitiveItem(_) => item_primitive(buf, cx, item),268- clean::StaticItem(ref i) | clean::ForeignStaticItem(ref i) => item_static(buf, cx, item, i),268+ clean::StaticItem(ref i) => item_static(buf, cx, item, i, None),269+ clean::ForeignStaticItem(ref i, safety) => item_static(buf, cx, item, i, Some(*safety)),269270 clean::ConstantItem(generics, ty, c) => item_constant(buf, cx, item, generics, ty, c),270271 clean::ForeignTypeItem => item_foreign_type(buf, cx, item),271272 clean::KeywordItem => item_keyword(buf, cx, item),

@@ -491,11 +492,14 @@ fn item_module(w: &mut Buffer, cx: &mut Context<'_>, item: &clean::Item, items:

491492}492493493494let unsafety_flag = match *myitem.kind {494- clean::FunctionItem(_) | clean::ForeignFunctionItem(_)495+ clean::FunctionItem(_) | clean::ForeignFunctionItem(..)495496if myitem.fn_header(tcx).unwrap().safety == hir::Safety::Unsafe =>496497{497498"<sup title=\"unsafe function\">⚠</sup>"498499}500+ clean::ForeignStaticItem(_, hir::Safety::Unsafe) => {501+"<sup title=\"unsafe static\">⚠</sup>"502+}499503 _ => "",500504};501505

@@ -1957,13 +1961,22 @@ fn item_fields(

19571961}19581962}195919631960-fn item_static(w: &mut impl fmt::Write, cx: &mut Context<'_>, it: &clean::Item, s: &clean::Static) {1964+fn item_static(1965+w: &mut impl fmt::Write,1966+cx: &mut Context<'_>,1967+it: &clean::Item,1968+s: &clean::Static,1969+safety: Option<hir::Safety>,1970+) {19611971wrap_item(w, |buffer| {19621972render_attributes_in_code(buffer, it, cx);19631973write!(19641974 buffer,1965-"{vis}static {mutability}{name}: {typ}",1975+"{vis}{safe}static {mutability}{name}: {typ}",19661976 vis = visibility_print_with_space(it, cx),1977+ safe = safety1978+.map(|safe| if safe == hir::Safety::Unsafe { "unsafe " } else { "" })1979+.unwrap_or(""),19671980 mutability = s.mutability.print_with_space(),19681981 name = it.name.unwrap(),19691982 typ = s.type_.print(cx)