From 2df98cc0295e6aaeb2283d4af8701572c3503115 Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Mon, 19 Aug 2024 00:15:58 -0400
Subject: [PATCH] xo-reader: bugfix: missed expect_symbol_xs.start() + utest to
 reveal

---
 src/reader/expect_formal_arglist_xs.cpp | 1 +
 utest/reader.test.cpp                   | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/reader/expect_formal_arglist_xs.cpp b/src/reader/expect_formal_arglist_xs.cpp
index 19087cce..469566bc 100644
--- a/src/reader/expect_formal_arglist_xs.cpp
+++ b/src/reader/expect_formal_arglist_xs.cpp
@@ -82,6 +82,7 @@ namespace xo {
             if (farglxs_type_ == formalarglstatetype::argl_1b) {
                 this->farglxs_type_ = formalarglstatetype::argl_1a;
                 expect_formal_xs::start(p_stack);
+                expect_symbol_xs::start(p_stack);
             } else {
                 exprstate::on_comma_token(tk, p_stack, p_emit_expr);
             }
diff --git a/utest/reader.test.cpp b/utest/reader.test.cpp
index 926b6436..aa85fcc7 100644
--- a/utest/reader.test.cpp
+++ b/utest/reader.test.cpp
@@ -16,7 +16,8 @@ namespace xo {
                 {"def foo : f64 = 3.14159265;"},
                 {"def foo : f64 = (3.14159265);"},
                 //{"def foo : f64 = 2.0 * 3.14159265;"},
-                {"def foo = lambda (x : f64) 3.1415965;"}
+                {"def foo = lambda (x : f64) 3.1415965;"},
+                {"def foo = lambda (x : f64, y : f64) 3.1415965;"}
             };
         }