Changeset bf32bb8 for src/Tuples/Tuples.h

Timestamp:

Oct 18, 2016, 4:23:04 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:

f0121d7

Parents:

848ce71

Message:

implement transformation for MemberTupleExprs?

File:

• src/Tuples/Tuples.h (modified) (1 diff)

src/Tuples/Tuples.h

@@ -30 +30 @@
 
         // TupleExpansion.cc
+        /// expands z.[a, b.[x, y], c] into [z.a, z.b.x, z.b.y, z.c], inserting UniqueExprs as appropriate
+        void expandMemberTuples( std::list< Declaration * > & translationUnit );
+
+        /// replaces tuple-related elements, such as TupleType, TupleExpr, TupleAssignExpr, etc.
         void expandTuples( std::list< Declaration * > & translationUnit );
 
-  void expandUniqueExpr( std::list< Declaration * > & translationUnit );
+        /// replaces UniqueExprs with a temporary variable and one call
+        void expandUniqueExpr( std::list< Declaration * > & translationUnit );
 
-  /// returns VoidType if any of the expressions have Voidtype, otherwise TupleType of the Expression result types
-  Type * makeTupleType( const std::list< Expression * > & exprs );
+        /// returns VoidType if any of the expressions have Voidtype, otherwise TupleType of the Expression result types
+        Type * makeTupleType( const std::list< Expression * > & exprs );
 
-  bool maybeImpure( Expression * expr );
+        /// returns true if the expression may contain side-effects.
+        bool maybeImpure( Expression * expr );