Do not collect tokens for doc comments

2020-11-05 20:27:48 +03:00
parent 1773f60ea5
commit 12de1e8985
17 changed files with 138 additions and 159 deletions
--- a/compiler/rustc_parse/src/lib.rs
+++ b/compiler/rustc_parse/src/lib.rs
@@ -616,12 +616,7 @@ fn prepend_attrs(
        if attr.style == ast::AttrStyle::Inner {
            return None;
        }
-        builder.push(
-            attr.tokens
-                .as_ref()
-                .unwrap_or_else(|| panic!("Attribute {:?} is missing tokens!", attr))
-                .create_token_stream(),
-        );
+        builder.push(attr.tokens());
    }
    builder.push(tokens);
    Some(builder.build())