Do not reparse token tree when it is not delimited by braces

2018-09-10 23:21:16 +02:00
parent 64d07c1bd4
commit d0cfeb4f16
2 changed files with 6 additions and 1 deletions
--- a/crates/libsyntax2/src/lib.rs
+++ b/crates/libsyntax2/src/lib.rs
@@ -149,7 +149,7 @@ fn find_reparsable_node(node: SyntaxNodeRef, range: TextRange) -> Option<(Syntax
            MATCH_ARM_LIST => grammar::match_arm_list,
            USE_TREE_LIST => grammar::use_tree_list,
            EXTERN_ITEM_LIST => grammar::extern_item_list,
-            TOKEN_TREE => grammar::token_tree,
+            TOKEN_TREE if node.first_child().unwrap().kind() == L_CURLY => grammar::token_tree,
            ITEM_LIST => {
                let parent = node.parent().unwrap();
                match parent.kind() {