gcc/c/c-aux-info.c

108   const char *formal_list = "";
119       if (*formal_list)
120 	formal_list = concat (formal_list, ", ", NULL);
123       formal_list
125 	   ? concat (formal_list, affix_data_type (this_type), NULL)
126 	   : concat (formal_list, data_type, NULL));
161   if (!*formal_list)
165 	formal_list = "void";
167 	formal_list = "/* ??? */";
175 	formal_list = concat (formal_list, ", ...", NULL);
178   return concat (" (", formal_list, ")", NULL);
203   const char *formal_list = "";
211       if (*formal_list && ((style == ansi) || (style == k_and_r_names)))
212 	formal_list = concat (formal_list, ", ", NULL);
215 	formal_list = concat (formal_list, this_formal, "; ", NULL);
217 	formal_list = concat (formal_list, this_formal, NULL);
223 	formal_list = concat (formal_list, "void", NULL);
225 	formal_list = concat (formal_list, ", ...", NULL);
228     formal_list = concat (" (", formal_list, ")", NULL);
229   return formal_list;