patch 8.1.1384: using "int" for alloc() often results in compiler warnings commit https://github.com/vim/vim/commit/964b3746b9c81e65887e2ac9a335f181db2bb592 Author: Bram Moolenaar <Bram@vim.org> Date: Fri May 24 18:54:09 2019 +0200 patch 8.1.1384: using "int" for alloc() often results in compiler warnings Problem: Using "int" for alloc() often results in compiler warnings. Solution: Use "size_t" and remove type casts. Remove alloc_check(), Vim only works with 32 bit ints anyway.

--- a/src/debugger.c
+++ b/src/debugger.c
@@ -873,7 +873,7 @@ debuggy_find(
     // Replace K_SNR in function name with "<SNR>".
     if (!file && fname[0] == K_SPECIAL)
     {
-	name = alloc((unsigned)STRLEN(fname) + 3);
+	name = alloc(STRLEN(fname) + 3);
 	if (name == NULL)
 	    name = fname;
 	else