Check if symbol given for attr. cleanup is actually a function

Udo committed 6 years ago

Commit c092f2e1 parent 7e901291 file · +7 −1Browse files

Unified · Split

@@ -3664,7 +3664,13 @@ redo: · 3663 unmodified lines
3664	3664	tcc_warning("implicit declaration of function '%s'",
3665	3665	get_tok_str(tok, &tokc));
3666	3666	s = external_global_sym(tok, &func_old_type);
3667		− }
	3667	+ }
	3668	+ else if ( (s->type.t & VT_BTYPE) == VT_FUNC ) {
	3669	+ ad->cleanup_func = s;
	3670	+ }
	3671	+ else {
	3672	+ tcc_error("'%s' is not declared as function", get_tok_str(tok, &tokc));
	3673	+ }
3668	3674	ad->cleanup_func = s;
3669	3675	next();
3670	3676	skip(')');