Add macro_expansion_info in hir_expand

2019-11-03 22:46:12 +08:00
parent 9fd546bec2
commit 159da285e9
5 changed files with 212 additions and 47 deletions
--- a/crates/ra_mbe/src/lib.rs
+++ b/crates/ra_mbe/src/lib.rs
@@ -32,7 +32,7 @@ pub enum ExpandError {

 pub use crate::syntax_bridge::{
    ast_to_token_tree, syntax_node_to_token_tree, token_tree_to_expr, token_tree_to_items,
-    token_tree_to_macro_stmts, token_tree_to_pat, token_tree_to_ty,
+    token_tree_to_macro_stmts, token_tree_to_pat, token_tree_to_ty, TokenMap,
 };

 /// This struct contains AST for a single `macro_rules` definition. What might