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.
diff --git a/src/screen.c b/src/screen.c
index e6c0b2b..cb10f6e 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -4948,7 +4948,7 @@
if (n_extra > 0)
len += n_extra - tab_len;
c = lcs_tab1;
- p = alloc((unsigned)(len + 1));
+ p = alloc(len + 1);
vim_memset(p, ' ', len);
p[len] = NUL;
vim_free(p_extra_free);
@@ -5107,7 +5107,7 @@
char_u *p;
c = *p_extra;
- p = alloc((unsigned)n_extra + 1);
+ p = alloc(n_extra + 1);
vim_memset(p, ' ', n_extra);
STRNCPY(p, p_extra + 1, STRLEN(p_extra) - 1);
p[n_extra] = NUL;
@@ -6680,9 +6680,9 @@
return;
if (has_mbyte)
- buf = alloc((unsigned)Columns * MB_MAXBYTES + 1);
+ buf = alloc(Columns * MB_MAXBYTES + 1);
else
- buf = alloc((unsigned)Columns + 1);
+ buf = alloc(Columns + 1);
if (buf == NULL)
return;