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/getchar.c b/src/getchar.c
index debad7e..0ebe715 100644
--- a/src/getchar.c
+++ b/src/getchar.c
@@ -3731,7 +3731,7 @@
/*
* Get here when adding a new entry to the maphash[] list or abbrlist.
*/
- mp = (mapblock_T *)alloc((unsigned)sizeof(mapblock_T));
+ mp = (mapblock_T *)alloc(sizeof(mapblock_T));
if (mp == NULL)
{
retval = 4; /* no mem */
@@ -4375,7 +4375,7 @@
if (round == 1)
{
- *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *)));
+ *file = (char_u **)alloc(count * sizeof(char_u *));
if (*file == NULL)
return FAIL;
}
@@ -4695,7 +4695,7 @@
/* Need a buffer to hold up to three times as much. Four in case of an
* illegal utf-8 byte:
* 0xc0 -> 0xc3 0x80 -> 0xc3 K_SPECIAL KS_SPECIAL KE_FILLER */
- res = alloc((unsigned)(STRLEN(p) * 4) + 1);
+ res = alloc(STRLEN(p) * 4 + 1);
if (res != NULL)
{
d = res;