Changeset 264e691

Timestamp:

May 15, 2019, 2:59:30 PM (6 years ago)

Author:

Aaron Moss <a3moss@…>

Branches:

ADT, arm-eh, ast-experimental, cleanup-dtors, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

9e1d485

Parents:

9b81fed3

Message:

Added TypeExpr?

File:

• src/AST/Expr.hpp (modified) (2 diffs)

src/AST/Expr.hpp

@@ -23 +23 @@
 #include "Fwd.hpp"        // for UniqueId
 #include "ParseNode.hpp"
-#include "Type.hpp"       // for ptr<Type>
+#include "Visitor.hpp"
 
 namespace ast {
@@ -117 +117 @@
         bool extension = false;
 
-        Expr(const CodeLocation& loc ) : ParseNode( loc ), result(), env(), inferred() {}
+        Expr(const CodeLocation & loc ) : ParseNode( loc ), result(), env(), inferred() {}
 
         Expr* set_extension( bool ex ) { extension = ex; return this; }
 
-        virtual Expr* accept( Visitor& v ) override = 0;
+        virtual Expr * accept( Visitor & v ) override = 0;
 private:
-        virtual Expr* clone() const override = 0;
+        virtual Expr * clone() const override = 0;
+};
+
+/// A type used as an expression (e.g. a type generator parameter)
+class TypeExpr final : public Expr {
+public:
+        ptr<Type> type;
+
+        TypeExpr( const CodeLocation & loc, const Type * t ) : Expr(loc), type(t) {}
+
+        Expr* accept( Visitor & v ) override { return v.visit( this ); }
+private:
+        TypeExpr * clone() const override { return new TypeExpr{ *this }; }
 };