diff --git a/src/blackgui/models/columnformatters.cpp b/src/blackgui/models/columnformatters.cpp
index d9ff50ca8..0f9b635d9 100644
--- a/src/blackgui/models/columnformatters.cpp
+++ b/src/blackgui/models/columnformatters.cpp
@@ -29,6 +29,10 @@ namespace BlackGui
 {
     namespace Models
     {
+        CDefaultFormatter::CDefaultFormatter(int alignment, bool i18n, const QList<int> &supportedRoles) :
+            m_supportedRoles(supportedRoles), m_alignment(alignment), m_useI18n(i18n)
+        {}
+
         Qt::ItemFlags CDefaultFormatter::flags(Qt::ItemFlags flags, bool editable) const
         {
             return editable ? (flags | Qt::ItemIsEditable) : (flags & ~Qt::ItemIsEditable);
diff --git a/src/blackgui/models/columnformatters.h b/src/blackgui/models/columnformatters.h
index 8ca7788f0..fea15b35a 100644
--- a/src/blackgui/models/columnformatters.h
+++ b/src/blackgui/models/columnformatters.h
@@ -39,8 +39,8 @@ namespace BlackGui
         {
         public:
             //! Constructor
-            CDefaultFormatter(int alignment = alignDefault(), bool i18n = true, const QList<int> &supportedRoles = { Qt::DisplayRole }) :
-                m_supportedRoles(supportedRoles), m_alignment(alignment), m_useI18n(i18n) {}
+            //! \fixme Defining this inline causes ICE in Clang on Windows
+            CDefaultFormatter(int alignment = alignDefault(), bool i18n = true, const QList<int> &supportedRoles = { Qt::DisplayRole });
 
             //! Virtual destructor
             virtual ~CDefaultFormatter() {}
diff --git a/src/blackmisc/valuecache.cpp b/src/blackmisc/valuecache.cpp
index 3f704875a..1ae9b39f0 100644
--- a/src/blackmisc/valuecache.cpp
+++ b/src/blackmisc/valuecache.cpp
@@ -74,6 +74,10 @@ namespace BlackMisc
     // CValueCachePacket
     ////////////////////////////////
 
+    CValueCachePacket::CValueCachePacket(bool saved, bool valuesChanged) :
+        m_saved(saved), m_valuesChanged(valuesChanged)
+    {}
+
     CValueCachePacket::CValueCachePacket(const CVariantMap &values, qint64 timestamp, bool saved, bool valuesChanged) :
         m_saved(saved), m_valuesChanged(valuesChanged)
     {
diff --git a/src/blackmisc/valuecache.h b/src/blackmisc/valuecache.h
index de4eb3feb..b2c08fc5c 100644
--- a/src/blackmisc/valuecache.h
+++ b/src/blackmisc/valuecache.h
@@ -73,7 +73,8 @@ namespace BlackMisc
         using base_type = CDictionary;
 
         //! Constructor.
-        CValueCachePacket(bool saved = false, bool valuesChanged = true) : m_saved(saved), m_valuesChanged(valuesChanged) {}
+        //! \fixme Defining this inline causes ICE in Clang on Windows
+        CValueCachePacket(bool saved = false, bool valuesChanged = true);
 
         //! Construct from CVariantMap and a timestamp.
         CValueCachePacket(const CVariantMap &values, qint64 timestamp, bool saved = false, bool valuesChanged = true);