Changes in src/ResolvExpr/Resolver.cc [10a7775:7b3f66b]

File:

• src/ResolvExpr/Resolver.cc (modified) (3 diffs)

src/ResolvExpr/Resolver.cc

@@ -52 +52 @@
                 virtual void visit( BranchStmt *branchStmt );
                 virtual void visit( ReturnStmt *returnStmt );
-                virtual void visit( ImplicitCtorDtorStmt * impCtorDtorStmt );
 
                 virtual void visit( SingleInit *singleInit );
@@ -493 +492 @@
                 } catch ( SemanticError ) {
                         // no alternatives for the constructor initializer - fallback on C-style initializer
-                        // xxx - not sure if this makes a ton of sense - should maybe never be able to have this situation?
+                        // xxx- not sure if this makes a ton of sense - should maybe never be able to have this situation?
                         fallbackInit( ctorInit );
                         return;
@@ -514 +513 @@
                 }
         }
-
-        void Resolver::visit( ImplicitCtorDtorStmt * impCtorDtorStmt ) {
-                // this code is fairly gross. If VariableExpr didn't have its own results list then this could be cleaned up a bit
-                // by remembering the ObjectDecl in the ImplicitCtorDtorStmt and changing the ObjectDecl's type temporarily, but currently
-                // VariableExprs have their own type list which is manipulated in AlternativeFinder (e.g. in inferRecursive).
-
-                // before resolving ctor/dtor, need to remove type qualifiers from the first argument (the object being constructed)
-                Expression * callExpr = InitTweak::getCtorDtorCall( impCtorDtorStmt );
-                assert( callExpr );
-                Expression * constructee = InitTweak::getCallArg( callExpr, 0 );
-                Type * type = 0;
-                if ( UntypedExpr * plusExpr = dynamic_cast< UntypedExpr * >( constructee ) ) {
-                        // constructee is <array>+<index>
-                        // get Variable <array>, then get the base type of the VariableExpr - this is the type that needs to be fixed
-                        Expression * arr = InitTweak::getCallArg( plusExpr, 0 );
-                        assert( dynamic_cast< VariableExpr * >( arr ) );
-                        assert( arr && arr->get_results().size() == 1 );
-                        type = InitTweak::getPointerBase( arr->get_results().front() );
-                        assert( type );
-                } else {
-                        // otherwise, constructing a plain object, which means the object's address is being taken.
-                        // Need to get the type of the VariableExpr object, because the AddressExpr is rebuilt and uses the
-                        // type of the VariableExpr to do so.
-                        assert( constructee->get_results().size() == 1 );
-                        AddressExpr * addrExpr = dynamic_cast< AddressExpr * > ( constructee );
-                        assert( addrExpr );
-                        VariableExpr * varExpr = dynamic_cast< VariableExpr * >( addrExpr->get_arg() );
-                        assert( varExpr && varExpr->get_results().size() == 1 );
-                        type = varExpr->get_results().front();
-                }
-                // remember qualifiers so they can be replaced
-                Type::Qualifiers qualifiers = type->get_qualifiers();
-
-                // unfortunately, lvalue is considered a qualifier. For AddressExpr to resolve, its argument
-                // must have an lvalue qualified type, so remove all qualifiers except lvalue. If we ever
-                // remove lvalue as a qualifier, this can change to
-                //   type->get_qualifiers() = Type::Qualifiers();
-                type->get_qualifiers() -= Type::Qualifiers(true, true, true, false, true, true);
-
-                // finally, resolve the ctor/dtor
-                impCtorDtorStmt->get_callStmt()->accept( *this );
-
-                // reset type qualifiers, but first need to figure out where everything is again
-                // because the expressions are often changed by the resolver.
-                callExpr = InitTweak::getCtorDtorCall( impCtorDtorStmt );
-                assert( callExpr );
-                constructee = InitTweak::getCallArg( callExpr, 0 );
-                if ( ApplicationExpr * plusExpr = dynamic_cast< ApplicationExpr * >( constructee ) ) {
-                        // constructee is <array>+<index>
-                        // get Variable <array>, then get the base type of the VariableExpr - this is the type that needs to be fixed
-                        Expression * arr = InitTweak::getCallArg( plusExpr, 0 );
-                        assert( dynamic_cast< VariableExpr * >( arr ) );
-                        assert( arr && arr->get_results().size() == 1 );
-                        type = InitTweak::getPointerBase( arr->get_results().front() );
-                        assert( type );
-                        type->get_qualifiers() = qualifiers;
-                } else {
-                        // otherwise constructing a plain object
-                        // replace qualifiers on AddressExpr and on inner VariableExpr
-                        assert( constructee->get_results().size() == 1 );
-                        AddressExpr * addrExpr = dynamic_cast< AddressExpr * > ( constructee );
-                        assert( addrExpr );
-                        type = InitTweak::getPointerBase( addrExpr->get_results().front() );
-                        assert( type );
-                        type->get_qualifiers() = qualifiers;
-
-                        VariableExpr * varExpr = dynamic_cast< VariableExpr * >( addrExpr->get_arg() );
-                        assert( varExpr && varExpr->get_results().size() == 1 );
-                        type = varExpr->get_results().front();
-                        type->get_qualifiers() = qualifiers;
-                }
-        }
 } // namespace ResolvExpr