Move [[nodiscard]] to forward declaration in Schema.h

Author: wravery

include/graphqlservice/internal/Schema.h

@@ -13,8 +13,8 @@
 namespace graphql {
 namespace introspection {
 
-enum class TypeKind;
-enum class DirectiveLocation;
+enum class [[nodiscard]] TypeKind;
+enum class [[nodiscard]] DirectiveLocation;
 
 } // namespace introspection
 

include/graphqlservice/introspection/IntrospectionSchema.h

@@ -22,7 +22,7 @@ static_assert(graphql::internal::MinorVersion == 2, "regenerate with schemagen:
 namespace graphql {
 namespace introspection {
 
-enum class [[nodiscard]] TypeKind
+enum class TypeKind
 {
 	SCALAR,
 	OBJECT,
@@ -66,7 +66,7 @@ enum class [[nodiscard]] TypeKind
 	};
 }
 
-enum class [[nodiscard]] DirectiveLocation
+enum class DirectiveLocation
 {
 	QUERY,
 	MUTATION,

src/SchemaGenerator.cpp

@@ -153,7 +153,14 @@ static_assert(graphql::internal::MinorVersion == )cpp"
 
 		for (const auto& enumType : _loader.getEnumTypes())
 		{
-			headerFile << R"cpp(enum class [[nodiscard]] )cpp" << enumType.cppType << R"cpp(
+			headerFile << R"cpp(enum class )cpp";
+
+			if (!_loader.isIntrospection())
+			{
+				headerFile << R"cpp([[nodiscard]] )cpp";
+			}
+
+			headerFile << enumType.cppType << R"cpp(
 {
 )cpp";
 

src/introspection/IntrospectionSchema.h

@@ -22,7 +22,7 @@ static_assert(graphql::internal::MinorVersion == 2, "regenerate with schemagen:
 namespace graphql {
 namespace introspection {
 
-enum class [[nodiscard]] TypeKind
+enum class TypeKind
 {
 	SCALAR,
 	OBJECT,
@@ -66,7 +66,7 @@ enum class [[nodiscard]] TypeKind
 	};
 }
 
-enum class [[nodiscard]] DirectiveLocation
+enum class DirectiveLocation
 {
 	QUERY,
 	MUTATION,