patch 9.0.2169: Vim9: builtin funcs may accept a non-value Commit: https://github.com/vim/vim/commit/d8bf87c9fbd92fd6b837446e886d47e557adadbc Author: Ernie Rael <errael@raelity.com> Date: Sat Dec 16 14:03:33 2023 +0100 patch 9.0.2169: Vim9: builtin funcs may accept a non-value Problem: Vim9: builtin funcs may accept a non-value Solution: Restrict builtin functions that accept `type` This PR finishes off detection and prevention of using a type as a value. It takes care of builtin functions. However there are some builtin functions, that need to be able to handle types as well as non-args: instanceof(), type(), typename(), string(). A "bit", FE_X, is added to funcentry_T; when set, the builtin function can handle a type (class or type-alias) in addition to a value. Noteworthy change: Discovered that in compile_call() the builtin add() is compiled inline instead of calling the builtin. Had to add a check there. closes: #13688 Signed-off-by: Ernie Rael <errael@raelity.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

/* if_xcmdsrv.c */
int serverRegisterName(Display *dpy, char_u *name);
void serverChangeRegisteredWindow(Display *dpy, Window newwin);
int serverSendToVim(Display *dpy, char_u *name, char_u *cmd, char_u **result, Window *server, int asExpr, int timeout, int localLoop, int silent);
char_u *serverGetVimNames(Display *dpy);
Window serverStrToWin(char_u *str);
int serverSendReply(char_u *name, char_u *str);
int serverReadReply(Display *dpy, Window win, char_u **str, int localLoop, int timeout);
int serverPeekReply(Display *dpy, Window win, char_u **str);
void serverEventProc(Display *dpy, XEvent *eventPtr, int immediate);
void server_parse_messages(void);
int server_waiting(void);
/* vim: set ft=c : */