Changes in src/SynTree/Expression.h [d5556a3:6c3a988f]

File:

• src/SynTree/Expression.h (modified) (3 diffs)

src/SynTree/Expression.h

@@ -54 +54 @@
 };
 
+struct ParamEntry;
+typedef std::map< UniqueId, ParamEntry > InferredParams;
+
 /// ParamEntry contains the i.d. of a declaration and a type that is derived from that declaration,
 /// but subject to decay-to-pointer and type parameter renaming
 struct ParamEntry {
-        ParamEntry(): decl( 0 ), actualType( 0 ), formalType( 0 ), expr( 0 ) {}
-        ParamEntry( UniqueId decl, Type *actualType, Type *formalType, Expression* expr ): decl( decl ), actualType( actualType ), formalType( formalType ), expr( expr ) {}
+        ParamEntry(): decl( 0 ), actualType( 0 ), formalType( 0 ), expr( 0 ), inferParams( new InferredParams ) {}
+        ParamEntry( UniqueId decl, Type *actualType, Type *formalType, Expression* expr ): decl( decl ), actualType( actualType ), formalType( formalType ), expr( expr ), inferParams( new InferredParams ) {}
         ParamEntry( const ParamEntry &other );
         ~ParamEntry();
@@ -67 +70 @@
         Type *formalType;
         Expression* expr;
-};
-
-typedef std::map< UniqueId, ParamEntry > InferredParams;
+        std::unique_ptr< InferredParams > inferParams;
+};
 
 /// ApplicationExpr represents the application of a function to a set of parameters.  This is the result of running an
@@ -634 +636 @@
 };
 
+/// UntypedTupleExpr represents a tuple expression ( [a, b, c] ) before resolution
+class UntypedTupleExpr : public Expression {
+  public:
+        UntypedTupleExpr( const std::list< Expression * > & exprs, Expression *_aname = nullptr );
+        UntypedTupleExpr( const UntypedTupleExpr &other );
+        virtual ~UntypedTupleExpr();
+
+        std::list<Expression*>& get_exprs() { return exprs; }
+
+        virtual UntypedTupleExpr *clone() const { return new UntypedTupleExpr( *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::list<Expression*> exprs;
+};
+
 /// TupleExpr represents a tuple expression ( [a, b, c] )
 class TupleExpr : public Expression {
   public:
-        TupleExpr( const std::list< Expression * > & exprs = std::list< Expression * >(), Expression *_aname = nullptr );
+        TupleExpr( const std::list< Expression * > & exprs, Expression *_aname = nullptr );
         TupleExpr( const TupleExpr &other );
         virtual ~TupleExpr();
 
-        void set_exprs( std::list<Expression*> newValue ) { exprs = newValue; }
         std::list<Expression*>& get_exprs() { return exprs; }