commit d2e1098641f98594702ef29049c3c4a3f394786f
author Lysandros Nikolaou <lisandrosnik@gmail.com> Sat Feb 08 00:36:32 2020 +0100
committer GitHub <noreply@github.com> Fri Feb 07 15:36:32 2020 -0800
tree 6402cd088da8774e2afa76aa67ad2910623238f4
parent dc7a50d73a3d16918529669ff7b8783c08cff090

bpo-39579: Fix Attribute end_col_offset to point at the current node (GH-18405)

Python/ast.c

diff --git a/Python/ast.c b/Python/ast.c
index 9c48d71..bab672b 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -1715,11 +1715,12 @@
         return NULL;
 
     for (i = 2; i < NCH(n); i+=2) {
-        id = NEW_IDENTIFIER(CHILD(n, i));
+        const node *child = CHILD(n, i);
+        id = NEW_IDENTIFIER(child);
         if (!id)
             return NULL;
         e = Attribute(e, id, Load, lineno, col_offset,
-                      n->n_end_lineno, n->n_end_col_offset, c->c_arena);
+                      child->n_end_lineno, child->n_end_col_offset, c->c_arena);
         if (!e)
             return NULL;
     }