4 files changed, 16 insertions, 11 deletions
diff --git a/main.c b/main.c
index f08d5d9..6336fad 100644
--- a/main.c
+++ b/main.c
@@ -8,10 +8,8 @@
 
 /* 
 TODO:
-make sure varargs[i] isn't an lvalue
-make sure you can't have a variadic function pointer
-make sure varargs works with inference
 passing varargs variable to varargs function
+make sure varargs works with inference
 #foreign variadic fns
 EXPR_VALs don't always need temp variables
 where
diff --git a/parse.c b/parse.c
index 1430d2e..9413d6a 100644
--- a/parse.c
+++ b/parse.c
@@ -2200,7 +2200,10 @@ static Status parse_expr(Parser *p, Expression *e, Token *end) {
 	}
  success:
 	e->where.end = t->token;
-	assert(t->token == end);
+	if (t->token != end) {
+		tokr_err(t, "Did not expect this stuff after expression. Did you forget a semicolon?");
+		return false;
+	}
 
 	if (e->kind == EXPR_FN) {
 		e->fn->where = e->where;
diff --git a/test.toc b/test.toc
index 53efe0d..c12a1f7 100644
--- a/test.toc
+++ b/test.toc
@@ -1,19 +1,19 @@
 #include "std/io.toc";
 
-s ::= struct(x::..) {
-};
-
-f ::= fn(x : ..) int {
+g ::= fn(x : ..) int {
   total := 0;
-  for _, i := x {
-  	  total += i * (x[0] as int);
+  for e, i := x {
+  	  total += i * (e as int);
   }
   total
 };
 
+f ::= fn(x : ..) int {
+  g(x)
+};
 
 main ::= fn() {
-	 puti(f(5));
+	 puti(g(5));
 	 
 	 puti(f(5,6));
 	 
diff --git a/types.c b/types.c
index e43e6f8..e181476 100644
--- a/types.c
+++ b/types.c
@@ -303,6 +303,10 @@ static Status expr_must_lval(Expression *e) {
 		case BINARY_AT_INDEX:
 			if (!expr_must_lval(e->binary.lhs))
 				return false;
+			if (type_is_builtin(&e->binary.lhs->type, BUILTIN_VARARGS)) {
+				err_print(e->where, "Cannot set or take address of vararg.");
+				return false;
+			}
 			return true;
 		case BINARY_DOT: return true;
 		default: break;