From dbf7dfe7dacd83cff756d3d30dc942052831a7f5 Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveth@foxmail.com>
Date: Wed, 11 Oct 2023 14:46:54 +0800
Subject: [PATCH] ...

---
 src/lexer.cpp    | 4 ++--
 src/pocketpy.cpp | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/lexer.cpp b/src/lexer.cpp
index 33a25fe0..60807907 100644
--- a/src/lexer.cpp
+++ b/src/lexer.cpp
@@ -292,12 +292,12 @@ static bool is_unicode_Lo_char(uint32_t c) {
         char* p_end;
 
         try{
-            float_out = std::strtod(text.begin(), &p_end);
+            float_out = std::strtod(text.data(), &p_end);
         }catch(...){
             SyntaxError("invalid number literal");
         }
         
-        if(p_end == text.end()){
+        if(p_end == text.data() + text.size()){
             add_token(TK("@num"), (f64)float_out);
             return;
         }
diff --git a/src/pocketpy.cpp b/src/pocketpy.cpp
index 10ac5e43..fac6064e 100644
--- a/src/pocketpy.cpp
+++ b/src/pocketpy.cpp
@@ -502,7 +502,7 @@ void init_builtins(VM* _vm) {
             double float_out;
             char* p_end;
             try{
-                float_out = std::strtod(s.begin(), &p_end);
+                float_out = std::strtod(s.data, &p_end);
                 PK_ASSERT(p_end == s.end());
             }catch(...){
                 vm->ValueError("invalid literal for float(): " + s.escape());