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patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts

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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.
This commit is contained in:
Bram Moolenaar
2019-05-28 23:08:19 +02:00
parent b58a4b938c
commit c799fe206e
77 changed files with 381 additions and 418 deletions
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12
src/eval.c
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@@ -491,7 +491,7 @@ var_redir_start(char_u *name, int append)
if (redir_varname == NULL)
return FAIL;
redir_lval = (lval_T *)alloc_clear(sizeof(lval_T));
redir_lval = ALLOC_CLEAR_ONE(lval_T);
if (redir_lval == NULL)
{
var_redir_stop();
@@ -1063,7 +1063,7 @@ eval_expr(char_u *arg, char_u **nextcmd)
{
typval_T *tv;
tv = (typval_T *)alloc(sizeof(typval_T));
tv = ALLOC_ONE(typval_T);
if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL)
VIM_CLEAR(tv);
@@ -2769,7 +2769,7 @@ eval_for_line(
*errp = TRUE; /* default: there is an error */
fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T));
fi = ALLOC_CLEAR_ONE(forinfo_T);
if (fi == NULL)
return NULL;
@@ -7297,7 +7297,7 @@ handle_subscript(
typval_T *
alloc_tv(void)
{
return (typval_T *)alloc_clear(sizeof(typval_T));
return ALLOC_CLEAR_ONE(typval_T);
}
/*
@@ -7883,7 +7883,7 @@ new_script_vars(scid_T id)
while (ga_scripts.ga_len < id)
{
sv = SCRIPT_SV(ga_scripts.ga_len + 1) =
(scriptvar_T *)alloc_clear(sizeof(scriptvar_T));
ALLOC_CLEAR_ONE(scriptvar_T);
init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE);
++ga_scripts.ga_len;
}
@@ -8139,7 +8139,7 @@ set_var(
if (!valid_varname(varname))
return;
v = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(varname));
v = alloc(sizeof(dictitem_T) + STRLEN(varname));
if (v == NULL)
return;
STRCPY(v->di_key, varname);