Changeset 3c13c03 for src/SynTree/Expression.h

Timestamp:

Sep 17, 2016, 8:27:51 AM (8 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

8c49c0e

Parents:

12bc63a

Message:

expand TupleExpr? and TupleIndexExpr?, add UniqueExpr?

File:

• src/SynTree/Expression.h (modified) (2 diffs)

src/SynTree/Expression.h

@@ -639 +639 @@
 class TupleExpr : public Expression {
   public:
-        TupleExpr( Expression *_aname = nullptr );
+        TupleExpr( const std::list< Expression * > & exprs = std::list< Expression * >(), Expression *_aname = nullptr );
         TupleExpr( const TupleExpr &other );
         virtual ~TupleExpr();
@@ -733 +733 @@
 };
 
+class UniqueExpr : public Expression {
+public:
+        UniqueExpr( Expression * expr );
+        UniqueExpr( const UniqueExpr & other );
+        ~UniqueExpr();
+
+        Expression * get_expr() const { return *expr; }
+        UniqueExpr * set_expr( Expression * newValue ) { *expr = newValue; return this; }
+
+        virtual UniqueExpr *clone() const { return new UniqueExpr( *this ); }
+        virtual void accept( Visitor &v ) { v.visit( this ); }
+        virtual Expression *acceptMutator( Mutator &m ) { return m.mutate( this ); }
+        virtual void print( std::ostream &os, int indent = 0 ) const;
+private:
+        std::shared_ptr< Expression * > expr;
+};
+
 std::ostream & operator<<( std::ostream & out, const Expression * expr );