patch 8.1.1414: alloc() returning "char_u *" causes a lot of type castsv8.1.1414

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.

1 files changed, 3 insertions, 5 deletions

diff --git a/src/term.c b/src/term.c
index e831f8d1f..cd0e7d31e 100644
--- a/src/term.c
+++ b/src/term.c
@@ -4187,8 +4187,7 @@ add_termcode(char_u *name, char_u *string, int flags)
     if (tc_len == tc_max_len)
     {
 	tc_max_len += 20;
-	new_tc = (struct termcode *)alloc(
-			    tc_max_len * sizeof(struct termcode));
+	new_tc = ALLOC_MULT(struct termcode, tc_max_len);
 	if (new_tc == NULL)
 	{
 	    tc_max_len -= 20;
@@ -6420,7 +6419,7 @@ show_termcodes(void)
 
     if (tc_len == 0)	    /* no terminal codes (must be GUI) */
 	return;
-    items = (int *)alloc(sizeof(int) * tc_len);
+    items = ALLOC_MULT(int, tc_len);
     if (items == NULL)
 	return;
 
@@ -7071,8 +7070,7 @@ gui_get_color_cmn(char_u *name)
 	{
 	    if (!counting)
 	    {
-		colornames_table = (struct rgbcolor_table_S *)alloc(
-				    sizeof(struct rgbcolor_table_S) * size);
+		colornames_table = ALLOC_MULT(struct rgbcolor_table_S, size);
 		if (colornames_table == NULL)
 		{
 		    fclose(fd);