diff options
Diffstat (limited to 'src/include/synext_decorator.hpp')
| -rw-r--r-- | src/include/synext_decorator.hpp | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/src/include/synext_decorator.hpp b/src/include/synext_decorator.hpp index c3985855..4988c624 100644 --- a/src/include/synext_decorator.hpp +++ b/src/include/synext_decorator.hpp @@ -57,14 +57,25 @@ public: virtual void handle(const Span& sp, const AST::MetaItem& mi, AST::Crate& crate, ::AST::ExprNode_Match_Arm& expr) const { unexpected(sp, mi, "match arm"); } }; -#define STATIC_DECORATOR(ident, _handler_class) \ - struct register_##_handler_class##_c {\ - register_##_handler_class##_c() {\ - Register_Synext_Decorator( ident, ::std::unique_ptr<ExpandDecorator>(new _handler_class()) ); \ - } \ - } s_register_##_handler_class; - +struct DecoratorDef; extern void Register_Synext_Decorator(::std::string name, ::std::unique_ptr<ExpandDecorator> handler); +extern void Register_Synext_Decorator_Static(DecoratorDef* def); + +struct DecoratorDef +{ + DecoratorDef* prev; + ::std::string name; + ::std::unique_ptr<ExpandDecorator> def; + DecoratorDef(::std::string name, ::std::unique_ptr<ExpandDecorator> def): + name(::std::move(name)), + def(::std::move(def)), + prev(nullptr) + { + Register_Synext_Decorator_Static(this); + } +}; + +#define STATIC_DECORATOR(ident, _handler_class) static DecoratorDef s_register_##_handler_class ( ident, ::std::unique_ptr<ExpandDecorator>(new _handler_class()) ); #endif |