From 93ff7e031d942e2361e158e4c5ff20392dc8eed4 Mon Sep 17 00:00:00 2001
From: leo <leo.quintrand@gmail.com>
Date: Thu, 24 Jun 2021 09:48:36 +0200
Subject: [PATCH] ? expression

---
 lexer.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lexer.c b/lexer.c
index e566f68..f7d69b6 100644
--- a/lexer.c
+++ b/lexer.c
@@ -56,6 +56,7 @@ struct Node
 	char *stringValue;
 	Node *children[2];
     };
+    struct String { enum opcode type; char *stringValue; int len;}
 };
 
 
@@ -70,7 +71,8 @@ Node *mkNode(enum opcode type)
 Node *mkString(char *value)
 {
     Node *node= mkNode(STRING);
-    node->stringValue= value;
+    node->String.stringValue= value;
+    node->String.len=strlen(value);
     return node;
 }
 
@@ -108,9 +110,9 @@ int execute(Node *node, Exploration *in)
 {
     switch (node->type) {
       case STRING: {
-      for (int i=0; i < strlen(node->stringValue);i++)
+      for (int i=0; i < node->String.len);i++)
       {
-          if (advance(in) != node->stringValue[i])
+          if (advance(in) != node->String.stringValue[i])
           {
               return 0;
           }