patch 8.1.1393: unnecessary type casts commit https://github.com/vim/vim/commit/51e14387f120392b74b84408cafec33942337a05 Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 25 20:21:28 2019 +0200 patch 8.1.1393: unnecessary type casts Problem: Unnecessary type casts. Solution: Remove type casts from alloc() and lalloc() calls. (Mike Williams)

--- a/src/if_ole.cpp
+++ b/src/if_ole.cpp
@@ -376,7 +376,7 @@ CVim::Eval(BSTR expr, BSTR *result)
     if (len == 0)
 	return E_INVALIDARG;
 
-    buffer = (char *)alloc((unsigned)len);
+    buffer = (char *)alloc(len);
 
     if (buffer == NULL)
 	return E_OUTOFMEMORY;