commit c799fe206e61f2e2c1231bc46cbe4bb354f3da69
author Bram Moolenaar <Bram@vim.org> Tue May 28 23:08:19 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Tue May 28 23:08:19 2019 +0200
tree 68b3d2a8bb82519e29fc95f317d2ee02b07f95fa
parent b58a4b938c4bc7e0499700859bd7abba9acc5b11

patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts

Problem:    Alloc() returning "char_u *" causes a lot of type casts.
Solution:   Have it return "void *". (Mike Williams)  Define ALLOC_ONE() to
            check the simple allocations.

src/change.c

diff --git a/src/change.c b/src/change.c
index 0873dd3..11f4b0a 100644
--- a/src/change.c
+++ b/src/change.c
@@ -286,7 +286,7 @@
 	    return;
     }
 
-    lnr = (listener_T *)alloc_clear(sizeof(listener_T));
+    lnr = ALLOC_CLEAR_ONE(listener_T);
     if (lnr == NULL)
     {
 	free_callback(callback, partial);