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patch 8.1.1384: using "int" for alloc() often results in compiler warnings

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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.
This commit is contained in:
Bram Moolenaar
2019-05-24 18:54:09 +02:00
parent d33a764123
commit 964b3746b9
63 changed files with 293 additions and 322 deletions
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16
src/option.c
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@@ -3430,7 +3430,7 @@ set_init_1(int clean_arg)
cdpath = vim_getenv((char_u *)"CDPATH", &mustfree);
if (cdpath != NULL)
{
buf = alloc((unsigned)((STRLEN(cdpath) << 1) + 2));
buf = alloc((STRLEN(cdpath) << 1) + 2);
if (buf != NULL)
{
buf[0] = ','; /* start with ",", current dir first */
@@ -7913,7 +7913,7 @@ skip:
wp->w_p_cc_cols = NULL;
else
{
wp->w_p_cc_cols = (int *)alloc((unsigned)sizeof(int) * (count + 1));
wp->w_p_cc_cols = (int *)alloc(sizeof(int) * (count + 1));
if (wp->w_p_cc_cols != NULL)
{
/* sort the columns for faster usage on screen redraw inside
@@ -10053,8 +10053,8 @@ showoptions(
#define INC 20
#define GAP 3
items = (struct vimoption **)alloc((unsigned)(sizeof(struct vimoption *) *
PARAM_COUNT));
items = (struct vimoption **)alloc(sizeof(struct vimoption *)
* PARAM_COUNT);
if (items == NULL)
return;
@@ -11941,7 +11941,7 @@ ExpandSettings(
*num_file = num_term;
else
return OK;
*file = (char_u **)alloc((unsigned)(*num_file * sizeof(char_u *)));
*file = (char_u **)alloc(*num_file * sizeof(char_u *));
if (*file == NULL)
{
*file = (char_u **)"";
@@ -11959,7 +11959,7 @@ ExpandOldSetting(int *num_file, char_u ***file)
char_u *buf;
*num_file = 0;
*file = (char_u **)alloc((unsigned)sizeof(char_u *));
*file = (char_u **)alloc(sizeof(char_u *));
if (*file == NULL)
return FAIL;
@@ -12822,7 +12822,7 @@ tabstop_set(char_u *var, int **array)
return FALSE;
}
*array = (int *)alloc((unsigned) ((valcount + 1) * sizeof(int)));
*array = (int *)alloc((valcount + 1) * sizeof(int));
if (*array == NULL)
return FALSE;
(*array)[0] = valcount;
@@ -13045,7 +13045,7 @@ tabstop_copy(int *oldts)
if (oldts == NULL)
return NULL;
newts = (int *)alloc((unsigned)((oldts[0] + 1) * sizeof(int)));
newts = (int *)alloc((oldts[0] + 1) * sizeof(int));
if (newts != NULL)
for (t = 0; t <= oldts[0]; ++t)
newts[t] = oldts[t];