Remove AFn.

git-svn-id: http://svn.drobilla.net/resp/resp@284 ad02d1e2-f140-0410-9f75-f8b11f17cedd

1 files changed, 17 insertions, 15 deletions

diff --git a/src/resp.hpp b/src/resp.hpp
index ff1bc19..0f372a1 100644
--- a/src/resp.hpp
+++ b/src/resp.hpp
@@ -525,15 +525,6 @@ struct List {
 
 typedef List<AType,  AType> TList;
 
-/// Fn (first-class function with captured lexical bindings)
-struct AFn : public ATuple {
-	AFn(const ATuple* exp) : ATuple(*exp) {}
-	AFn(Cursor c, AST* ast, va_list args) : ATuple(c, ast, args) {}
-	bool operator==(const AST& rhs) const { return this == &rhs; }
-	void constrain(TEnv& tenv, Constraints& c) const throw(Error);
-	string name;
-};
-
 /// Function call/application, e.g. "(func arg1 arg2)"
 struct ACall : public ATuple {
 	ACall(const ATuple* exp) : ATuple(*exp) {}
@@ -727,7 +718,7 @@ struct Engine {
 			const ATuple*        args,
 			const AType*         type) = 0;
 
-	virtual void pushFunctionArgs(CEnv& cenv, const AFn* fn, const AType* type, CFunc f) = 0;
+	virtual void pushFunctionArgs(CEnv& cenv, const ACall* fn, const AType* type, CFunc f) = 0;
 
 	virtual void  finishFunction(CEnv& cenv, CFunc f, CVal ret)                          = 0;
 	virtual void  eraseFunction(CEnv& cenv, CFunc f)                                     = 0;
@@ -809,15 +800,15 @@ struct CEnv {
 
 	Env<const ASymbol*, const AST*> code;
 
-	typedef map<const AFn*, CFunc> Impls;
+	typedef map<const ACall*, CFunc> Impls;
 	Impls impls;
 
-	CFunc findImpl(const AFn* fn, const AType* type) {
+	CFunc findImpl(const ACall* fn, const AType* type) {
 		Impls::const_iterator i = impls.find(fn);
 		return (i != impls.end()) ? i->second : NULL;
 	}
 
-	void addImpl(const AFn* fn, CFunc impl) {
+	void addImpl(const ACall* fn, CFunc impl) {
 		impls.insert(make_pair(fn, impl));
 	}
 
@@ -826,8 +817,8 @@ struct CEnv {
 	CFunc currentFn; ///< Currently compiling function
 
 	struct FreeVars : public std::vector<ASymbol*> {
-		FreeVars(AFn* f, const std::string& n) : fn(f), implName(n) {}
-		AFn* const        fn;
+		FreeVars(ACall* f, const std::string& n) : fn(f), implName(n) {}
+		ACall* const      fn;
 		const std::string implName;
 		int32_t index(ASymbol* sym) {
 			const_iterator i = find(begin(), end(), sym);
@@ -842,6 +833,17 @@ struct CEnv {
 	typedef std::stack<FreeVars> LiftStack;
 	LiftStack liftStack;
 
+	typedef map<const ACall*, std::string> Names;
+	Names names;
+
+	const std::string name(const ACall* fn) const {
+		Names::const_iterator i = names.find(fn);
+		return (i != names.end()) ? i->second : "";
+	}
+
+	void setName(const ACall* fn, const std::string& name) {
+		names.insert(make_pair(fn, name));
+	}
 private:
 	Engine* _engine;
 };