From 732a00a1cd1a8050555004ef6e78a9fd123e43c4 Mon Sep 17 00:00:00 2001
From: ValKmjolnir <lhk101lhk101@qq.com>
Date: Tue, 16 Aug 2022 01:40:22 +0800
Subject: [PATCH] :rocket: add `[[noreturn]]`

---
 .gitignore | 5 ++++-
 main.cpp   | 1 +
 nasal_vm.h | 4 +++-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 4869c04..fc1df2b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,7 +39,10 @@
 .vs
 x64
 
-# misc
+# nasal executable
 nasal
+nasal.exe
+
+# misc
 .vscode
 dump
\ No newline at end of file
diff --git a/main.cpp b/main.cpp
index 8f0df86..660a9d1 100644
--- a/main.cpp
+++ b/main.cpp
@@ -62,6 +62,7 @@ void logo()
     <<"input <nasal -h> to get help .\n";
 }
 
+[[noreturn]]
 void err()
 {
     std::cerr
diff --git a/nasal_vm.h b/nasal_vm.h
index e383d71..161d433 100644
--- a/nasal_vm.h
+++ b/nasal_vm.h
@@ -42,7 +42,7 @@ protected:
     void lstate();
     void ustate();
     void detail();
-    void die(const string&);
+    [[noreturn]] void die(const string&);
     /* vm calculation functions*/
     bool condition(nas_ref);
     /* vm operands */
@@ -307,6 +307,8 @@ void nasal_vm::detail()
     lstate();
     ustate();
 }
+
+[[noreturn]]
 void nasal_vm::die(const string& str)
 {
     std::cout<<"[vm] "<<str<<"\n";