Changeset e6cee92 for src/Tuples/Explode.h

Timestamp:

Jul 17, 2017, 3:25:58 PM (6 years ago)

Author:

Rob Schluntz <rschlunt@…>

Branches:

aaron-thesis, arm-eh, 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:

795d450

Parents:

7ebaa56

Message:

Fix TupleAssignment? code for references

File:

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

src/Tuples/Explode.h

@@ -27 +27 @@
 
 namespace Tuples {
-        /// helper function used by explode to properly distribute
-        /// '&' across a tuple expression
-        Expression * distributeAddr( Expression * expr );
-
         /// helper function used by explode
         template< typename OutputIterator >
         void explodeUnique( Expression * expr, const ResolvExpr::Alternative & alt, const SymTab::Indexer & indexer, OutputIterator out, bool isTupleAssign ) {
-                if ( isTupleAssign ) {
-                        // tuple assignment needs AddressExprs to be recursively exploded to easily get at all of the components
-                        if ( AddressExpr * addrExpr = dynamic_cast< AddressExpr * >( expr ) ) {
-                                ResolvExpr::AltList alts;
-                                explodeUnique( addrExpr->get_arg(), alt, indexer, back_inserter( alts ), isTupleAssign );
-                                for ( ResolvExpr::Alternative & alt : alts ) {
-                                        // distribute '&' over all components
-                                        alt.expr = distributeAddr( alt.expr );
-                                        *out++ = alt;
-                                }
-                                // in tuple assignment, still need to handle the other cases, but only if not already handled here (don't want to output too many alternatives)
-                                return;
-                        }
-                }
                 Type * res = expr->get_result();
                 if ( TupleType * tupleType = dynamic_cast< TupleType * > ( res ) ) {