From 273adc90eb00f3b547de367836bc9699b4fef580 Mon Sep 17 00:00:00 2001
From: cozis <heibyob@gmail.com>
Date: Tue, 2 Nov 2021 13:24:52 +0000
Subject: [PATCH] bug fix

---
 samples/func.noja      | 5 +++++
 src/compiler/compile.c | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/samples/func.noja b/samples/func.noja
index 55cc24a..75913d2 100644
--- a/samples/func.noja
+++ b/samples/func.noja
@@ -1,4 +1,9 @@
 
+fun x(a, b, c)
+	print(a, b, c);
+
+print(x(1, 2, 3));
+
 fun hello() 
 	print('hel\nlo', 2);
 
diff --git a/src/compiler/compile.c b/src/compiler/compile.c
index 7a71aa0..72e1334 100644
--- a/src/compiler/compile.c
+++ b/src/compiler/compile.c
@@ -324,7 +324,8 @@ static _Bool emit_instr_for_node(ExeBuilder *exeb, Node *node, Error *error)
 							if(!ExeBuilder_Append(exeb, error, OPCODE_POP, &op, 1,  arg->base.offset, arg->base.length))
 								return 0;
 
-							assert(arg->base.next->kind == NODE_ARG);
+							if(arg->base.next)
+								assert(arg->base.next->kind == NODE_ARG);
 
 							arg = (ArgumentNode*) arg->base.next;
 						}