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-rw-r--r--source/slang/visitor.h535
1 files changed, 0 insertions, 535 deletions
diff --git a/source/slang/visitor.h b/source/slang/visitor.h
deleted file mode 100644
index 8a0301782..000000000
--- a/source/slang/visitor.h
+++ /dev/null
@@ -1,535 +0,0 @@
-// visitor.h
-#ifndef SLANG_VISITOR_H_INCLUDED
-#define SLANG_VISITOR_H_INCLUDED
-
-// This file defines the basic "Visitor" pattern for doing dispatch
-// over the various categories of syntax node.
-
-#include "syntax.h"
-
-namespace Slang {
-
-//
-// type Visitors
-//
-
-struct ITypeVisitor
-{
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) = 0;
-
-#include "object-meta-begin.h"
-#include "type-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived, typename Result = void, typename Base = ITypeVisitor>
-struct TypeVisitor : Base
-{
- Result dispatch(Type* type)
- {
- Result result;
- type->accept(this, &result);
- return result;
- }
-
- Result dispatchType(Type* type)
- {
- Result result;
- type->accept(this, &result);
- return result;
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) override \
- { *(Result*)extra = ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "type-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- Result visit##NAME(NAME* obj) \
- { return ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "type-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived, typename Base>
-struct TypeVisitor<Derived,void,Base> : Base
-{
- void dispatch(Type* type)
- {
- type->accept(this, 0);
- }
-
- void dispatchType(Type* type)
- {
- type->accept(this, 0);
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void*) override \
- { ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "type-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- void visit##NAME(NAME* obj) \
- { ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "type-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived, typename Arg, typename Base = ITypeVisitor>
-struct TypeVisitorWithArg : Base
-{
- void dispatch(Type* type, Arg const& arg)
- {
- type->accept(this, (void*)&arg);
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* arg) override \
- { ((Derived*) this)->visit##NAME(obj, *(Arg*)arg); }
-
-#include "object-meta-begin.h"
-#include "type-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- void visit##NAME(NAME* obj, Arg const& arg) \
- { ((Derived*) this)->visit##BASE(obj, arg); }
-
-#include "object-meta-begin.h"
-#include "type-defs.h"
-#include "object-meta-end.h"
-};
-
-//
-// Expression Visitors
-//
-
-struct IExprVisitor
-{
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) = 0;
-
-#include "object-meta-begin.h"
-#include "expr-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived, typename Result = void>
-struct ExprVisitor : IExprVisitor
-{
- Result dispatch(Expr* expr)
- {
- Result result;
- expr->accept(this, &result);
- return result;
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) override \
- { *(Result*)extra = ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "expr-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- Result visit##NAME(NAME* obj) \
- { return ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "expr-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived>
-struct ExprVisitor<Derived,void> : IExprVisitor
-{
- void dispatch(Expr* expr)
- {
- expr->accept(this, 0);
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void*) override \
- { ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "expr-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- void visit##NAME(NAME* obj) \
- { ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "expr-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived, typename Arg>
-struct ExprVisitorWithArg : IExprVisitor
-{
- void dispatch(Expr* obj, Arg const& arg)
- {
- obj->accept(this, (void*)&arg);
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* arg) override \
- { ((Derived*) this)->visit##NAME(obj, *(Arg*)arg); }
-
-#include "object-meta-begin.h"
-#include "expr-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- void visit##NAME(NAME* obj, Arg const& arg) \
- { ((Derived*) this)->visit##BASE(obj, arg); }
-
-#include "object-meta-begin.h"
-#include "expr-defs.h"
-#include "object-meta-end.h"
-};
-
-//
-// Statement Visitors
-//
-
-struct IStmtVisitor
-{
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) = 0;
-
-#include "object-meta-begin.h"
-#include "stmt-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived, typename Result = void>
-struct StmtVisitor : IStmtVisitor
-{
- Result dispatch(Stmt* stmt)
- {
- Result result;
- stmt->accept(this, &result);
- return result;
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) override \
- { *(Result*)extra = ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "stmt-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- Result visit##NAME(NAME* obj) \
- { return ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "stmt-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived>
-struct StmtVisitor<Derived,void> : IStmtVisitor
-{
- void dispatch(Stmt* stmt)
- {
- stmt->accept(this, 0);
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void*) override \
- { ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "stmt-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- void visit##NAME(NAME* obj) \
- { ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "stmt-defs.h"
-#include "object-meta-end.h"
-};
-
-//
-// Declaration Visitors
-//
-
-struct IDeclVisitor
-{
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) = 0;
-
-#include "object-meta-begin.h"
-#include "decl-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived, typename Result = void>
-struct DeclVisitor : IDeclVisitor
-{
- Result dispatch(DeclBase* decl)
- {
- Result result;
- decl->accept(this, &result);
- return result;
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) override \
- { *(Result*)extra = ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "decl-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- Result visit##NAME(NAME* obj) \
- { return ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "decl-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived>
-struct DeclVisitor<Derived,void> : IDeclVisitor
-{
- void dispatch(DeclBase* decl)
- {
- decl->accept(this, 0);
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void*) override \
- { ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "decl-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- void visit##NAME(NAME* obj) \
- { ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "decl-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived, typename Arg>
-struct DeclVisitorWithArg : IDeclVisitor
-{
- void dispatch(DeclBase* obj, Arg const& arg)
- {
- obj->accept(this, (void*)&arg);
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* arg) override \
- { ((Derived*) this)->visit##NAME(obj, *(Arg*)arg); }
-
-#include "object-meta-begin.h"
-#include "decl-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- void visit##NAME(NAME* obj, Arg const& arg) \
- { ((Derived*) this)->visit##BASE(obj, arg); }
-
-#include "object-meta-begin.h"
-#include "decl-defs.h"
-#include "object-meta-end.h"
-};
-
-
-//
-// Modifier Visitors
-//
-
-struct IModifierVisitor
-{
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) = 0;
-
-#include "object-meta-begin.h"
-#include "modifier-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived, typename Result = void>
-struct ModifierVisitor : IModifierVisitor
-{
- Result dispatch(Modifier* modifier)
- {
- Result result;
- modifier->accept(this, &result);
- return result;
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) override \
- { *(Result*)extra = ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "modifier-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- Result visit##NAME(NAME* obj) \
- { return ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "modifier-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived>
-struct ModifierVisitor<Derived, void> : IModifierVisitor
-{
- void dispatch(Modifier* modifier)
- {
- modifier->accept(this, 0);
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void*) override \
- { ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "modifier-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- void visit##NAME(NAME* obj) \
- { ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "modifier-defs.h"
-#include "object-meta-end.h"
-};
-
-//
-// Val Visitors
-//
-
-struct IValVisitor : ITypeVisitor
-{
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) = 0;
-
-#include "object-meta-begin.h"
-#include "val-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived, typename Result = void, typename TypeResult = void>
-struct ValVisitor : TypeVisitor<Derived, TypeResult, IValVisitor>
-{
- Result dispatch(Val* val)
- {
- Result result;
- val->accept(this, &result);
- return result;
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void* extra) override \
- { *(Result*)extra = ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "val-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- Result visit##NAME(NAME* obj) \
- { return ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "val-defs.h"
-#include "object-meta-end.h"
-};
-
-template<typename Derived>
-struct ValVisitor<Derived, void, void> : TypeVisitor<Derived, void, IValVisitor>
-{
- void dispatch(Val* val)
- {
- val->accept(this, 0);
- }
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) /* empty */
-#define SYNTAX_CLASS(NAME, BASE) \
- virtual void dispatch_##NAME(NAME* obj, void*) override \
- { ((Derived*) this)->visit##NAME(obj); }
-
-#include "object-meta-begin.h"
-#include "val-defs.h"
-#include "object-meta-end.h"
-
-#define ABSTRACT_SYNTAX_CLASS(NAME,BASE) SYNTAX_CLASS(NAME, BASE)
-#define SYNTAX_CLASS(NAME, BASE) \
- void visit##NAME(NAME* obj) \
- { ((Derived*) this)->visit##BASE(obj); }
-
-#include "object-meta-begin.h"
-#include "val-defs.h"
-#include "object-meta-end.h"
-
-};
-
-}
-
-#endif \ No newline at end of file
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