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patch 8.1.1319: computing function length name in many places

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Problem:    Computing function length name in many places.
Solution:   compute name length in call_func().
This commit is contained in:
Bram Moolenaar
2019-05-11 18:37:44 +02:00
parent ec28d1516e
commit 6ed8819822
8 changed files with 47 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/channel.c
View File

@@ -1650,7 +1650,7 @@ invoke_callback(channel_T *channel, char_u *callback, partial_T *partial,
argv[0].v_type = VAR_CHANNEL;
argv[0].vval.v_channel = channel;
call_func(callback, (int)STRLEN(callback), &rettv, 2, argv, NULL,
call_func(callback, -1, &rettv, 2, argv, NULL,
0L, 0L, &dummy, TRUE, partial, NULL);
clear_tv(&rettv);
channel_need_redraw = TRUE;
@@ -2989,7 +2989,7 @@ channel_close(channel_T *channel, int invoke_close_cb)
(char *)channel->ch_close_cb);
argv[0].v_type = VAR_CHANNEL;
argv[0].vval.v_channel = channel;
call_func(channel->ch_close_cb, (int)STRLEN(channel->ch_close_cb),
call_func(channel->ch_close_cb, -1,
&rettv, 1, argv, NULL, 0L, 0L, &dummy, TRUE,
channel->ch_close_partial, NULL);
clear_tv(&rettv);
@@ -5478,7 +5478,7 @@ job_cleanup(job_T *job)
argv[0].vval.v_job = job;
argv[1].v_type = VAR_NUMBER;
argv[1].vval.v_number = job->jv_exitval;
call_func(job->jv_exit_cb, (int)STRLEN(job->jv_exit_cb),
call_func(job->jv_exit_cb, -1,
&rettv, 2, argv, NULL, 0L, 0L, &dummy, TRUE,
job->jv_exit_partial, NULL);
clear_tv(&rettv);
@@ -6069,8 +6069,7 @@ invoke_prompt_callback(void)
argv[0].vval.v_string = vim_strsave(text);
argv[1].v_type = VAR_UNKNOWN;
call_func(curbuf->b_prompt_callback,
(int)STRLEN(curbuf->b_prompt_callback),
call_func(curbuf->b_prompt_callback, -1,
&rettv, 1, argv, NULL, 0L, 0L, &dummy, TRUE,
curbuf->b_prompt_partial, NULL);
clear_tv(&argv[0]);
@@ -6093,8 +6092,7 @@ invoke_prompt_interrupt(void)
argv[0].v_type = VAR_UNKNOWN;
got_int = FALSE; // don't skip executing commands
call_func(curbuf->b_prompt_interrupt,
(int)STRLEN(curbuf->b_prompt_interrupt),
call_func(curbuf->b_prompt_interrupt, -1,
&rettv, 0, argv, NULL, 0L, 0L, &dummy, TRUE,
curbuf->b_prompt_int_partial, NULL);
clear_tv(&rettv);

8
src/eval.c
View File

@@ -765,7 +765,7 @@ eval_expr_typval(typval_T *expr, typval_T *argv, int argc, typval_T *rettv)
s = expr->vval.v_string;
if (s == NULL || *s == NUL)
return FAIL;
if (call_func(s, (int)STRLEN(s), rettv, argc, argv, NULL,
if (call_func(s, -1, rettv, argc, argv, NULL,
0L, 0L, &dummy, TRUE, NULL, NULL) == FAIL)
return FAIL;
}
@@ -776,7 +776,7 @@ eval_expr_typval(typval_T *expr, typval_T *argv, int argc, typval_T *rettv)
s = partial_name(partial);
if (s == NULL || *s == NUL)
return FAIL;
if (call_func(s, (int)STRLEN(s), rettv, argc, argv, NULL,
if (call_func(s, -1, rettv, argc, argv, NULL,
0L, 0L, &dummy, TRUE, partial, NULL) == FAIL)
return FAIL;
}
@@ -1088,7 +1088,7 @@ call_vim_function(
int ret;
rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */
ret = call_func(func, (int)STRLEN(func), rettv, argc, argv, NULL,
ret = call_func(func, -1, rettv, argc, argv, NULL,
curwin->w_cursor.lnum, curwin->w_cursor.lnum,
&doesrange, TRUE, NULL, NULL);
if (ret == FAIL)
@@ -7109,7 +7109,7 @@ handle_subscript(
}
else
s = (char_u *)"";
ret = get_func_tv(s, (int)STRLEN(s), rettv, arg,
ret = get_func_tv(s, -1, rettv, arg,
curwin->w_cursor.lnum, curwin->w_cursor.lnum,
&len, evaluate, pt, selfdict);

9
src/evalfunc.c
View File

@@ -767,6 +767,8 @@ static struct fst
{"line2byte", 1, 1, f_line2byte},
{"lispindent", 1, 1, f_lispindent},
{"list2str", 1, 2, f_list2str},
{"listener_add", 1, 2, f_listener_add},
{"listener_remove", 1, 1, f_listener_remove},
{"localtime", 0, 0, f_localtime},
#ifdef FEAT_FLOAT
{"log", 1, 1, f_log},
@@ -9746,9 +9748,9 @@ f_readfile(typval_T *argvars, typval_T *rettv)
if (failed)
{
// an empty list is returned on error
list_free(rettv->vval.v_list);
/* readfile doc says an empty list is returned on error */
rettv->vval.v_list = list_alloc();
rettv_list_alloc(rettv);
}
vim_free(prev);
@@ -12644,8 +12646,7 @@ item_compare2(const void *s1, const void *s2)
copy_tv(&si2->item->li_tv, &argv[1]);
rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */
res = call_func(func_name, (int)STRLEN(func_name),
&rettv, 2, argv, NULL, 0L, 0L, &dummy, TRUE,
res = call_func(func_name, -1, &rettv, 2, argv, NULL, 0L, 0L, &dummy, TRUE,
partial, sortinfo->item_compare_selfdict);
clear_tv(&argv[0]);
clear_tv(&argv[1]);

2
src/ex_cmds2.c
View File

@@ -325,7 +325,7 @@ timer_callback(timer_T *timer)
argv[0].vval.v_number = (varnumber_T)timer->tr_id;
argv[1].v_type = VAR_UNKNOWN;
call_func(timer->tr_callback, (int)STRLEN(timer->tr_callback),
call_func(timer->tr_callback, -1,
&rettv, 1, argv, NULL, 0L, 0L, &dummy, TRUE,
timer->tr_partial, NULL);
clear_tv(&rettv);

4
src/regexp.c
View File

@@ -7423,7 +7423,7 @@ vim_regsub_both(
if (expr->v_type == VAR_FUNC)
{
s = expr->vval.v_string;
call_func(s, (int)STRLEN(s), &rettv,
call_func(s, -1, &rettv,
1, argv, fill_submatch_list,
0L, 0L, &dummy, TRUE, NULL, NULL);
}
@@ -7432,7 +7432,7 @@ vim_regsub_both(
partial_T *partial = expr->vval.v_partial;
s = partial_name(partial);
call_func(s, (int)STRLEN(s), &rettv,
call_func(s, -1, &rettv,
1, argv, fill_submatch_list,
0L, 0L, &dummy, TRUE, partial, NULL);
}

2
src/terminal.c
View File

@@ -3779,7 +3779,7 @@ handle_call_command(term_T *term, channel_T *channel, listitem_T *item)
argvars[0].v_type = VAR_NUMBER;
argvars[0].vval.v_number = term->tl_buffer->b_fnum;
argvars[1] = item->li_next->li_tv;
if (call_func(func, (int)STRLEN(func), &rettv,
if (call_func(func, -1, &rettv,
2, argvars, /* argv_func */ NULL,
/* firstline */ 1, /* lastline */ 1,
&doesrange, /* evaluate */ TRUE,

50
src/userfunc.c
View File

@@ -432,16 +432,16 @@ emsg_funcname(char *ermsg, char_u *name)
*/
int
get_func_tv(
char_u *name, /* name of the function */
int len, /* length of "name" */
char_u *name, // name of the function
int len, // length of "name" or -1 to use strlen()
typval_T *rettv,
char_u **arg, /* argument, pointing to the '(' */
linenr_T firstline, /* first line of range */
linenr_T lastline, /* last line of range */
int *doesrange, /* return: function handled range */
char_u **arg, // argument, pointing to the '('
linenr_T firstline, // first line of range
linenr_T lastline, // last line of range
int *doesrange, // return: function handled range
int evaluate,
partial_T *partial, /* for extra arguments */
dict_T *selfdict) /* Dictionary for "self" */
partial_T *partial, // for extra arguments
dict_T *selfdict) // Dictionary for "self"
{
char_u *argp;
int ret = OK;
@@ -1435,7 +1435,7 @@ func_call(
}
if (item == NULL)
r = call_func(name, (int)STRLEN(name), rettv, argc, argv, NULL,
r = call_func(name, -1, rettv, argc, argv, NULL,
curwin->w_cursor.lnum, curwin->w_cursor.lnum,
&dummy, TRUE, partial, selfdict);
@@ -1458,20 +1458,20 @@ func_call(
*/
int
call_func(
char_u *funcname, /* name of the function */
int len, /* length of "name" */
typval_T *rettv, /* return value goes here */
int argcount_in, /* number of "argvars" */
typval_T *argvars_in, /* vars for arguments, must have "argcount"
PLUS ONE elements! */
char_u *funcname, // name of the function
int len, // length of "name" or -1 to use strlen()
typval_T *rettv, // return value goes here
int argcount_in, // number of "argvars"
typval_T *argvars_in, // vars for arguments, must have "argcount"
// PLUS ONE elements!
int (* argv_func)(int, typval_T *, int),
/* function to fill in argvars */
linenr_T firstline, /* first line of range */
linenr_T lastline, /* last line of range */
int *doesrange, /* return: function handled range */
// function to fill in argvars
linenr_T firstline, // first line of range
linenr_T lastline, // last line of range
int *doesrange, // return: function handled range
int evaluate,
partial_T *partial, /* optional, can be NULL */
dict_T *selfdict_in) /* Dictionary for "self" */
partial_T *partial, // optional, can be NULL
dict_T *selfdict_in) // Dictionary for "self"
{
int ret = FAIL;
int error = ERROR_NONE;
@@ -1487,9 +1487,9 @@ call_func(
typval_T argv[MAX_FUNC_ARGS + 1]; /* used when "partial" is not NULL */
int argv_clear = 0;
/* Make a copy of the name, if it comes from a funcref variable it could
* be changed or deleted in the called function. */
name = vim_strnsave(funcname, len);
// Make a copy of the name, if it comes from a funcref variable it could
// be changed or deleted in the called function.
name = len > 0 ? vim_strnsave(funcname, len) : vim_strsave(funcname);
if (name == NULL)
return ret;
@@ -3285,7 +3285,7 @@ ex_call(exarg_T *eap)
curwin->w_cursor.coladd = 0;
}
arg = startarg;
if (get_func_tv(name, (int)STRLEN(name), &rettv, &arg,
if (get_func_tv(name, -1, &rettv, &arg,
eap->line1, eap->line2, &doesrange,
!eap->skip, partial, fudi.fd_dict) == FAIL)
{

4
src/version.c
View File

@@ -767,6 +767,10 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1319,
/**/
1318,
/**/
1317,
/**/