Remove `token::Lit` from `ast::MetaItemLit`.

[rust.git] / src / tools / rustfmt / src / attr.rs

diff --git a/src/tools/rustfmt/src/attr.rs b/src/tools/rustfmt/src/attr.rs
index 23f55db773e6c01e52ab624b95a681b019f7ddbb..c503eeeb9b3b950e387d7b8b0e6a82dcd40a226b 100644 (file)
--- a/src/tools/rustfmt/src/attr.rs
+++ b/src/tools/rustfmt/src/attr.rs
@@ -260,8 +260,8 @@ impl Rewrite for ast::NestedMetaItem {
     fn rewrite(&self, context: &RewriteContext<'_>, shape: Shape) -> Option<String> {
         match self {
             ast::NestedMetaItem::MetaItem(ref meta_item) => meta_item.rewrite(context, shape),
-            ast::NestedMetaItem::Literal(ref l) => {
-                rewrite_literal(context, l.token_lit, l.span, shape)
+            ast::NestedMetaItem::Lit(ref l) => {
+                rewrite_literal(context, l.as_token_lit(), l.span, shape)
             }
         }
     }
@@ -310,18 +310,18 @@ fn rewrite(&self, context: &RewriteContext<'_>, shape: Shape) -> Option<String>
                     }),
                 )?
             }
-            ast::MetaItemKind::NameValue(ref literal) => {
+            ast::MetaItemKind::NameValue(ref lit) => {
                 let path = rewrite_path(context, PathContext::Type, &None, &self.path, shape)?;
                 // 3 = ` = `
                 let lit_shape = shape.shrink_left(path.len() + 3)?;
-                // `rewrite_literal` returns `None` when `literal` exceeds max
+                // `rewrite_literal` returns `None` when `lit` exceeds max
                 // width. Since a literal is basically unformattable unless it
                 // is a string literal (and only if `format_strings` is set),
                 // we might be better off ignoring the fact that the attribute
                 // is longer than the max width and continue on formatting.
                 // See #2479 for example.
-                let value = rewrite_literal(context, literal.token_lit, literal.span, lit_shape)
-                    .unwrap_or_else(|| context.snippet(literal.span).to_owned());
+                let value = rewrite_literal(context, lit.as_token_lit(), lit.span, lit_shape)
+                    .unwrap_or_else(|| context.snippet(lit.span).to_owned());
                 format!("{} = {}", path, value)
             }
         })
@@ -527,14 +527,19 @@ fn visit_meta_list(
 
     fn visit_meta_word(&mut self, _meta_item: &'ast ast::MetaItem) {}
 
-    fn visit_meta_name_value(&mut self, _meta_item: &'ast ast::MetaItem, _lit: &'ast ast::Lit) {}
+    fn visit_meta_name_value(
+        &mut self,
+        _meta_item: &'ast ast::MetaItem,
+        _lit: &'ast ast::MetaItemLit,
+    ) {
+    }
 
     fn visit_nested_meta_item(&mut self, nm: &'ast ast::NestedMetaItem) {
         match nm {
             ast::NestedMetaItem::MetaItem(ref meta_item) => self.visit_meta_item(meta_item),
-            ast::NestedMetaItem::Literal(ref lit) => self.visit_literal(lit),
+            ast::NestedMetaItem::Lit(ref lit) => self.visit_meta_item_lit(lit),
         }
     }
 
-    fn visit_literal(&mut self, _lit: &'ast ast::Lit) {}
+    fn visit_meta_item_lit(&mut self, _lit: &'ast ast::MetaItemLit) {}
 }