chore: fix MinGW builds

Author: ashtum

.github/workflows/ci.yml

@@ -134,11 +134,11 @@ jobs:
             runs-on: "windows-2022"
             b2-toolset: "gcc"
             generator: "MinGW Makefiles"
-            is-latest: false
+            is-latest: true
             is-earliest: true
-            name: "MinGW"
+            name: "MinGW (shared)"
             shared: true
-            build-type: "Release"
+            build-type: "Debug"
             build-cmake: true
 
           - compiler: "mingw"
@@ -148,9 +148,9 @@ jobs:
             runs-on: "windows-2022"
             b2-toolset: "gcc"
             generator: "MinGW Makefiles"
-            is-latest: false
+            is-latest: true
             is-earliest: true
-            name: "MinGW"
+            name: "MinGW (static)"
             shared: false
             build-type: "Release"
             build-cmake: true

include/boost/capy/polystore.hpp

@@ -620,10 +620,10 @@ class polystore
 
 //------------------------------------------------
 
-struct BOOST_SYMBOL_VISIBLE
+struct BOOST_CAPY_DECL
     polystore::any
 {
-    BOOST_CAPY_DECL virtual ~any();
+    virtual ~any() = default;
     virtual void start() = 0;
     virtual void stop() = 0;
 private:

src/polystore.cpp

@@ -13,8 +13,6 @@
 namespace boost {
 namespace capy {
 
-polystore::any::~any() = default;
-
 polystore::
 ~polystore()
 {