From 21495ebb40adc6890140ee8399500409a7e407ae Mon Sep 17 00:00:00 2001
From: Jason Turner <jason@emptycrate.com>
Date: Thu, 6 Oct 2016 09:09:50 -0600
Subject: [PATCH] Make sure atomics are initialized

---
 .../chaiscript/dispatchkit/dispatchkit.hpp    |  2 +-
 .../dispatchkit/type_conversions.hpp          |  3 +--
 .../chaiscript/language/chaiscript_eval.hpp   | 24 +++++++++----------
 3 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/include/chaiscript/dispatchkit/dispatchkit.hpp b/include/chaiscript/dispatchkit/dispatchkit.hpp
index a272a07..465e951 100644
--- a/include/chaiscript/dispatchkit/dispatchkit.hpp
+++ b/include/chaiscript/dispatchkit/dispatchkit.hpp
@@ -1503,7 +1503,7 @@ namespace chaiscript
         Type_Conversions m_conversions;
         chaiscript::detail::threading::Thread_Storage<Stack_Holder> m_stack_holder;
 
-        mutable std::atomic_uint_fast32_t m_method_missing_loc;
+        mutable std::atomic_uint_fast32_t m_method_missing_loc = {0};
 
         State m_state;
     };
diff --git a/include/chaiscript/dispatchkit/type_conversions.hpp b/include/chaiscript/dispatchkit/type_conversions.hpp
index 3a4d239..d302a4f 100644
--- a/include/chaiscript/dispatchkit/type_conversions.hpp
+++ b/include/chaiscript/dispatchkit/type_conversions.hpp
@@ -337,7 +337,6 @@ namespace chaiscript
         : m_mutex(),
           m_conversions(),
           m_convertableTypes(),
-          m_num_types(0),
           m_thread_cache(this),
           m_conversion_saves(this)
       {
@@ -498,7 +497,7 @@ namespace chaiscript
       mutable chaiscript::detail::threading::shared_mutex m_mutex;
       std::set<std::shared_ptr<detail::Type_Conversion_Base>> m_conversions;
       std::set<const std::type_info *, Less_Than> m_convertableTypes;
-      std::atomic_size_t m_num_types;
+      std::atomic_size_t m_num_types = {0};
       mutable chaiscript::detail::threading::Thread_Storage<std::set<const std::type_info *, Less_Than>> m_thread_cache;
       mutable chaiscript::detail::threading::Thread_Storage<Conversion_Saves> m_conversion_saves;
   };
diff --git a/include/chaiscript/language/chaiscript_eval.hpp b/include/chaiscript/language/chaiscript_eval.hpp
index 60474b4..1495c9b 100644
--- a/include/chaiscript/language/chaiscript_eval.hpp
+++ b/include/chaiscript/language/chaiscript_eval.hpp
@@ -128,7 +128,7 @@ namespace chaiscript
 
       private:
         Operators::Opers m_oper;
-        mutable std::atomic_uint_fast32_t m_loc;
+        mutable std::atomic_uint_fast32_t m_loc = {0};
     };
 
     struct Int_AST_Node : public AST_Node {
@@ -203,7 +203,7 @@ namespace chaiscript
 
         Boxed_Value m_value;
 
-        mutable std::atomic_uint_fast32_t m_loc;
+        mutable std::atomic_uint_fast32_t m_loc = {0};
     };
 
     struct Char_AST_Node : public AST_Node {
@@ -397,8 +397,8 @@ namespace chaiscript
         { assert(children.size() == 3); }
 
         Operators::Opers m_oper;
-        mutable std::atomic_uint_fast32_t m_loc;
-        mutable std::atomic_uint_fast32_t m_clone_loc;
+        mutable std::atomic_uint_fast32_t m_loc = {0};
+        mutable std::atomic_uint_fast32_t m_clone_loc = {0};
 
         virtual ~Equation_AST_Node() {}
         virtual Boxed_Value eval_internal(const chaiscript::detail::Dispatch_State &t_ss) const CHAISCRIPT_OVERRIDE {
@@ -567,7 +567,7 @@ namespace chaiscript
           return oss.str();
         }
 
-        mutable std::atomic_uint_fast32_t m_loc;
+        mutable std::atomic_uint_fast32_t m_loc = {0};
     };
 
     struct Dot_Access_AST_Node : public AST_Node {
@@ -624,8 +624,8 @@ namespace chaiscript
         }
 
       private:
-        mutable std::atomic_uint_fast32_t m_loc;
-        mutable std::atomic_uint_fast32_t m_array_loc;
+        mutable std::atomic_uint_fast32_t m_loc = {0};
+        mutable std::atomic_uint_fast32_t m_array_loc = {0};
         std::string m_fun_name;
     };
 
@@ -961,7 +961,7 @@ namespace chaiscript
           return Boxed_Value();
         }
 
-        mutable std::atomic_uint_fast32_t m_loc;
+        mutable std::atomic_uint_fast32_t m_loc = {0};
     };
 
     struct Case_AST_Node : public AST_Node {
@@ -1027,7 +1027,7 @@ namespace chaiscript
           return "[" + AST_Node::pretty_print() + "]";
         }
 
-        mutable std::atomic_uint_fast32_t m_loc;
+        mutable std::atomic_uint_fast32_t m_loc = {0};
     };
 
     struct Inline_Map_AST_Node : public AST_Node {
@@ -1055,7 +1055,7 @@ namespace chaiscript
           }
         }
 
-        mutable std::atomic_uint_fast32_t m_loc;
+        mutable std::atomic_uint_fast32_t m_loc = {0};
     };
 
     struct Return_AST_Node : public AST_Node {
@@ -1147,7 +1147,7 @@ namespace chaiscript
 
       private:
         Operators::Opers m_oper;
-        mutable std::atomic_uint_fast32_t m_loc;
+        mutable std::atomic_uint_fast32_t m_loc = {0};
     };
 
     struct Break_AST_Node : public AST_Node {
@@ -1217,7 +1217,7 @@ namespace chaiscript
           }
         }
 
-        mutable std::atomic_uint_fast32_t m_loc;
+        mutable std::atomic_uint_fast32_t m_loc = {0};
     };
 
     struct Annotation_AST_Node : public AST_Node {