Changeset 7933351 for src/SynTree

Timestamp:

Dec 13, 2016, 4:59:46 PM (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:

ea83e00a

Parents:

fc638d2

Message:

add tuple cast resolution code

File:

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

src/SynTree/Type.h

@@ -72 +72 @@
         virtual unsigned size() const { return 1; };
         virtual bool isVoid() const { return size() == 0; }
+        virtual Type * getComponent( unsigned i ) { assertf( size() == 1 && i == 0, "Type::getComponent was called with size %d and index %d\n", size(), i ); return this; }
 
         virtual Type *clone() const = 0;
@@ -372 +373 @@
         iterator end() { return types.end(); }
 
+        virtual Type * getComponent( unsigned i ) {
+                assertf( i < size(), "TupleType::getComponent: index %d must be less than size %d", i, size() );
+                return *(begin()+i);
+        }
+
         virtual TupleType *clone() const { return new TupleType( *this ); }
         virtual void accept( Visitor &v ) { v.visit( this ); }