Workaround for gcc bug 85282

Author: howetuft

include/luxrays/core/namedobjectvector.h

@@ -102,8 +102,11 @@ class NamedObjectVector {
 	template<typename T>
 	std::unique_ptr<T> DeleteObj(const std::string &name);
 
+	// Workaround for gcc bug 85282 (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85282)
+#ifndef __GNUG__
 	template<>  // Specialization for NamedObject; other types will rely on it
 	std::unique_ptr<NamedObject> DeleteObj<NamedObject>(const std::string &name);
+#endif
 
 	void DeleteObjs(const std::vector<std::string> &names);
 
@@ -169,13 +172,20 @@ class NamedObjectVector {
 };
 
 
-
 // Specialization (declaration) of DefineObj for NamedObject class, so that
 // derived classes can rely on it
 template<>
 std::tuple< NamedObject&, std::unique_ptr<NamedObject> >
 NamedObjectVector::DefineObj(std::unique_ptr<NamedObject>&& obj);
 
+
+// Workaround for gcc bug 85282 (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85282)
+#ifdef __GNUG__
+template<>  // Specialization for NamedObject; other types will rely on it
+std::unique_ptr<NamedObject>
+NamedObjectVector::DeleteObj<NamedObject>(const std::string &name);
+#endif
+
 // Out-of-class definition for DeleteObj
 template<typename T>
 std::unique_ptr<T> NamedObjectVector::DeleteObj(const std::string &name) {
@@ -186,6 +196,7 @@ std::unique_ptr<T> NamedObjectVector::DeleteObj(const std::string &name) {
 	return std::move(oldDerivedPtr);
 }
 
+
 }  // Namespace luxrays
 
 #endif	/* _LUXRAYS_NAMEDOBJECTVECTOR_H */