From 6375b77ebb640001e9d076eec8601d926d2543f7 Mon Sep 17 00:00:00 2001
From: topecongiro <seuchida@gmail.com>
Date: Thu, 27 Jul 2017 13:37:35 +0900
Subject: Add Span to ast::WhereClause

---
 src/libsyntax/parse/parser.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/libsyntax/parse/parser.rs')

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 2cd84d202ff..9fb4f4813e9 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -4373,6 +4373,7 @@ impl<'a> Parser<'a> {
                 where_clause: WhereClause {
                     id: ast::DUMMY_NODE_ID,
                     predicates: Vec::new(),
+                    span: syntax_pos::DUMMY_SP,
                 },
                 span: span_lo.to(self.prev_span),
             })
@@ -4440,11 +4441,13 @@ impl<'a> Parser<'a> {
         let mut where_clause = WhereClause {
             id: ast::DUMMY_NODE_ID,
             predicates: Vec::new(),
+            span: syntax_pos::DUMMY_SP,
         };
 
         if !self.eat_keyword(keywords::Where) {
             return Ok(where_clause);
         }
+        let lo = self.prev_span;
 
         // This is a temporary future proofing.
         //
@@ -4522,6 +4525,7 @@ impl<'a> Parser<'a> {
             }
         }
 
+        where_clause.span = lo.to(self.prev_span);
         Ok(where_clause)
     }
 
-- 
cgit 1.4.1-3-g733a5