}
break;
+ case opid2('>', '<'):
+ if (NotSameType(TYPE_VECTOR)) {
+ ast_type_to_string(exprs[0], ty1, sizeof(ty1));
+ ast_type_to_string(exprs[1], ty2, sizeof(ty2));
+ compile_error(ctx, "invalid types used in cross product: %s and %s",
+ ty1, ty2);
+ return false;
+ }
+
+ if (!(out = fold_op(parser->fold, op, exprs))) {
+ out = (ast_expression*)ast_binary_new(
+ parser_ctx(parser),
+ VINSTR_CROSS,
+ exprs[0],
+ exprs[1]
+ );
+ }
+
+ break;
+
case opid3('<','=','>'): /* -1, 0, or 1 */
if (NotSameType(TYPE_FLOAT)) {
ast_type_to_string(exprs[0], ty1, sizeof(ty1));
* The base type makes up every bit of type information which comes *before* the
* variable name.
*
+ * NOTE: The value must either be named, have a NULL name, or a name starting
+ * with '<'. In the first case, this will be the actual variable or type
+ * name, in the other cases it is assumed that the name will appear
+ * later, and an error is generated otherwise.
+ *
* The following will be parsed in its entirety:
* void() foo()
* The 'basetype' in this case is 'void()'
if (!typevar)
return false;
+ /* while parsing types, the ast_value's get named '<something>' */
+ if (!typevar->name || typevar->name[0] == '<') {
+ parseerror(parser, "missing name in typedef");
+ ast_delete(typevar);
+ return false;
+ }
+
if ( (old = parser_find_var(parser, typevar->name)) ) {
parseerror(parser, "cannot define a type with the same name as a variable: %s\n"
" -> `%s` has been declared here: %s:%i",
return false;
}
+ /* while parsing types, the ast_value's get named '<something>' */
+ if (!var->name || var->name[0] == '<') {
+ parseerror(parser, "declaration does not declare anything");
+ if (basetype)
+ ast_delete(basetype);
+ return false;
+ }
+
while (true) {
proto = NULL;
wasarray = false;
retval = false;
goto cleanup;
}
+ /* doing this here as the above is just for a single scope */
old = parser_find_local(parser, var->name, 0, &isparam);
if (old && isparam) {
if (parsewarning(parser, WARN_LOCAL_SHADOWS,
if (OPTS_OPTION_U32(OPTION_STANDARD) != COMPILER_GMQCC) {
ast_delete(var);
if (ast_istype(old, ast_value))
- var = (ast_value*)old;
+ var = proto = (ast_value*)old;
else {
var = NULL;
goto skipvar;