return assignment factorial test

parser.c

@@ -2955,6 +2955,11 @@ static bool parse_return(parser_t *parser, ast_block *block, ast_expression **ou
             return false;
         }
 
+        if (parser->tok != ';')
+            parseerror(parser, "missing semicolon after return assignment");
+        else if (!parser_next(parser))
+            parseerror(parser, "parse error after return assignment");
+
         *out = var;
         return true;
     }

tests/rassign.qc

@@ -9,7 +9,7 @@ vector f_vector() {
     foo.x = f_float();
     foo.y = f_float();
     foo.z = f_float();
-    
+
     return = foo;
     return;
 }
@@ -20,8 +20,16 @@ string f_string() {
     return;
 }
 
+float factorial(float n) {
+    if (n == 0) return = 1;
+    else        return = n * factorial(n - 1);
+
+    return;
+}
+
 void main() {
     print(ftos(f_float()), "\n");  // 200.0f
     print(vtos(f_vector()), "\n"); // '1 2 3'
     print(f_string(), "\n");       // world
+    print(ftos(factorial(4)), "\n"); // 24
 }

tests/rassign.tmpl

@@ -5,3 +5,4 @@ C: -freturn-assignments
 M: 200
 M: '200 200 200'
 M: world
+M: 24