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patch 8.1.1803: all builtin functions are global

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Problem:    All builtin functions are global.
Solution:   Add the method call operator ->.  Implemented for a limited number
            of functions.
This commit is contained in:
Bram Moolenaar
2019-08-03 21:58:38 +02:00
parent b2129068a5
commit ac92e25a33
10 changed files with 336 additions and 42 deletions
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22
src/userfunc.c
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@@ -1431,10 +1431,9 @@ func_call(
{
funcexe_T funcexe;
funcexe.argv_func = NULL;
vim_memset(&funcexe, 0, sizeof(funcexe));
funcexe.firstline = curwin->w_cursor.lnum;
funcexe.lastline = curwin->w_cursor.lnum;
funcexe.doesrange = NULL;
funcexe.evaluate = TRUE;
funcexe.partial = partial;
funcexe.selfdict = selfdict;
@@ -1555,7 +1554,10 @@ call_func(
/*
* User defined function.
*/
if (partial != NULL && partial->pt_func != NULL)
if (funcexe->basetv != NULL)
// TODO: support User function: base->Method()
fp = NULL;
else if (partial != NULL && partial->pt_func != NULL)
fp = partial->pt_func;
else
fp = find_func(rfname);
@@ -1625,6 +1627,14 @@ call_func(
}
}
}
else if (funcexe->basetv != NULL)
{
/*
* Find the method name in the table, call its implementation.
*/
error = call_internal_method(fname, argcount, argvars, rettv,
funcexe->basetv);
}
else
{
/*
@@ -2715,7 +2725,7 @@ eval_fname_script(char_u *p)
translated_function_exists(char_u *name)
{
if (builtin_function(name, -1))
return find_internal_func(name) >= 0;
return has_internal_func(name);
return find_func(name) != NULL;
}
@@ -3084,7 +3094,7 @@ ex_call(exarg_T *eap)
if (*startarg != '(')
{
semsg(_("E107: Missing parentheses: %s"), eap->arg);
semsg(_(e_missingparen), eap->arg);
goto end;
}
@@ -3120,7 +3130,7 @@ ex_call(exarg_T *eap)
}
arg = startarg;
funcexe.argv_func = NULL;
vim_memset(&funcexe, 0, sizeof(funcexe));
funcexe.firstline = eap->line1;
funcexe.lastline = eap->line2;
funcexe.doesrange = &doesrange;