# HG changeset patch
# User nipkow
# Date 1620794116 -7200
# Node ID 71c45d60a90a0d937243d7143a655d5bd24ad447
# Parent  73c50ce808ed90284ddaa61662ea6f5102931770# Parent  78929c029785260003aae44bd5e1d70ce6f83754
merged

diff -r 73c50ce808ed -r 71c45d60a90a src/HOL/Library/AList.thy
--- a/src/HOL/Library/AList.thy	Tue May 11 21:57:43 2021 +0200
+++ b/src/HOL/Library/AList.thy	Wed May 12 06:35:16 2021 +0200
@@ -475,7 +475,7 @@
 
 subsection \<open>\<open>map_ran\<close>\<close>
 
-definition map_ran :: "('key \<Rightarrow> 'val \<Rightarrow> 'val) \<Rightarrow> ('key \<times> 'val) list \<Rightarrow> ('key \<times> 'val) list"
+definition map_ran :: "('key \<Rightarrow> 'val1 \<Rightarrow> 'val2) \<Rightarrow> ('key \<times> 'val1) list \<Rightarrow> ('key \<times> 'val2) list"
   where "map_ran f = map (\<lambda>(k, v). (k, f k v))"
 
 lemma map_ran_simps [simp]: