From d085e86cf852195823352830c24d7a70932f1270 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@gmail.com>
Date: Fri, 8 Oct 2021 03:19:29 +0300
Subject: [PATCH] Add noexcept to destructors to support /Zc:implicitNoexcept-.
 Fixes #557.

---
 include/boost/json/array.hpp       | 2 +-
 include/boost/json/impl/array.ipp  | 2 +-
 include/boost/json/impl/object.ipp | 2 +-
 include/boost/json/impl/value.ipp  | 2 +-
 include/boost/json/object.hpp      | 2 +-
 include/boost/json/storage_ptr.hpp | 2 +-
 include/boost/json/string.hpp      | 2 +-
 include/boost/json/value.hpp       | 4 ++--
 8 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/include/boost/json/array.hpp b/include/boost/json/array.hpp
index 6b66018d6..535ab4957 100644
--- a/include/boost/json/array.hpp
+++ b/include/boost/json/array.hpp
@@ -177,7 +177,7 @@ class array
         No-throw guarantee.
     */
     BOOST_JSON_DECL
-    ~array();
+    ~array() noexcept;
 
     //------------------------------------------------------
 
diff --git a/include/boost/json/impl/array.ipp b/include/boost/json/impl/array.ipp
index 468cd04cd..4d067fb57 100644
--- a/include/boost/json/impl/array.ipp
+++ b/include/boost/json/impl/array.ipp
@@ -190,7 +190,7 @@ array(detail::unchecked_array&& ua)
 }
 
 array::
-~array()
+~array() noexcept
 {
     destroy();
 }
diff --git a/include/boost/json/impl/object.ipp b/include/boost/json/impl/object.ipp
index 07134265e..a7bdbcecb 100644
--- a/include/boost/json/impl/object.ipp
+++ b/include/boost/json/impl/object.ipp
@@ -239,7 +239,7 @@ object(detail::unchecked_object&& uo)
 }
 
 object::
-~object()
+~object() noexcept
 {
     if(sp_.is_not_shared_and_deallocate_is_trivial())
         return;
diff --git a/include/boost/json/impl/value.ipp b/include/boost/json/impl/value.ipp
index 4c6e16a74..d8f21e249 100644
--- a/include/boost/json/impl/value.ipp
+++ b/include/boost/json/impl/value.ipp
@@ -20,7 +20,7 @@
 BOOST_JSON_NS_BEGIN
 
 value::
-~value()
+~value() noexcept
 {
     switch(kind())
     {
diff --git a/include/boost/json/object.hpp b/include/boost/json/object.hpp
index a287ab0fa..fbfc19848 100644
--- a/include/boost/json/object.hpp
+++ b/include/boost/json/object.hpp
@@ -164,7 +164,7 @@ class object
         No-throw guarantee.
     */
     BOOST_JSON_DECL
-    ~object();
+    ~object() noexcept;
 
     //------------------------------------------------------
 
diff --git a/include/boost/json/storage_ptr.hpp b/include/boost/json/storage_ptr.hpp
index fc1c2dd6f..9f9fed897 100644
--- a/include/boost/json/storage_ptr.hpp
+++ b/include/boost/json/storage_ptr.hpp
@@ -146,7 +146,7 @@ class storage_ptr
         @par Exception Safety
         No-throw guarantee.
     */
-    ~storage_ptr()
+    ~storage_ptr() noexcept
     {
         release();
     }
diff --git a/include/boost/json/string.hpp b/include/boost/json/string.hpp
index 1b5ebed31..310d2fdd7 100644
--- a/include/boost/json/string.hpp
+++ b/include/boost/json/string.hpp
@@ -153,7 +153,7 @@ class string
         @par Exception Safety
         No-throw guarantee.
     */
-    ~string()
+    ~string() noexcept
     {
         impl_.destroy(sp_);
     }
diff --git a/include/boost/json/value.hpp b/include/boost/json/value.hpp
index 1b728c699..e30488c0f 100644
--- a/include/boost/json/value.hpp
+++ b/include/boost/json/value.hpp
@@ -134,7 +134,7 @@ class value
         No-throw guarantee.
     */
     BOOST_JSON_DECL
-    ~value();
+    ~value() noexcept;
 
     /** Default constructor.
 
@@ -3426,7 +3426,7 @@ class key_value_pair
         The value is destroyed and all internally
         allocated memory is freed.
     */
-    ~key_value_pair()
+    ~key_value_pair() noexcept
     {
         auto const& sp = value_.storage();
         if(sp.is_not_shared_and_deallocate_is_trivial())