Changes in src/AST/Pass.impl.hpp [2d0f918:c86b08d]

File:

• src/AST/Pass.impl.hpp (modified) (6 diffs)

src/AST/Pass.impl.hpp

@@ -22 +22 @@
 #include "AST/TranslationUnit.hpp"
 #include "AST/TypeSubstitution.hpp"
+#include "Common/Iterate.hpp"
 
 #define VISIT_START( node ) \
@@ -126 +127 @@
         }
 
+        template< typename node_t >
+        template< typename object_t, typename super_t, typename field_t >
+        void __pass::result1< node_t >::apply( object_t * object, field_t super_t::* field ) {
+                object->*field = value;
+        }
+
         template< typename core_t >
         template< typename node_t >
@@ -227 +234 @@
 
                 return {true, compound};
+        }
+
+        template< template <class...> class container_t >
+        template< typename object_t, typename super_t, typename field_t >
+        void __pass::resultNstmt<container_t>::apply(object_t * object, field_t super_t::* field) {
+                auto & container = object->*field;
+                __pedantic_pass_assert( container.size() <= values.size() );
+
+                auto cit = enumerate(container).begin();
+
+                container_t<ptr<Stmt>> nvals;
+                for (delta & d : values) {
+                        if ( d.is_old ) {
+                                __pedantic_pass_assert( cit.idx <= d.old_idx );
+                                std::advance( cit, d.old_idx - cit.idx );
+                                nvals.push_back( std::move( (*cit).val) );
+                        } else {
+                                nvals.push_back( std::move(d.new_val) );
+                        }
+                }
+
+                container = std::move(nvals);
+        }
+
+        template< template <class...> class container_t >
+        template< template <class...> class incontainer_t >
+        void __pass::resultNstmt< container_t >::take_all( incontainer_t<ptr<Stmt>> * stmts ) {
+                if (!stmts || stmts->empty()) return;
+
+                std::transform(stmts->begin(), stmts->end(), std::back_inserter( values ),
+                        [](ast::ptr<ast::Stmt>& stmt) -> delta {
+                                return delta( stmt.release(), -1, false );
+                        });
+                stmts->clear();
+                differs = true;
+        }
+
+        template< template<class...> class container_t >
+        template< template<class...> class incontainer_t >
+        void __pass::resultNstmt< container_t >::take_all( incontainer_t<ptr<Decl>> * decls ) {
+                if (!decls || decls->empty()) return;
+
+                std::transform(decls->begin(), decls->end(), std::back_inserter( values ),
+                        [](ast::ptr<ast::Decl>& decl) -> delta {
+                                auto loc = decl->location;
+                                auto stmt = new DeclStmt( loc, decl.release() );
+                                return delta( stmt, -1, false );
+                        });
+                decls->clear();
+                differs = true;
         }
 
@@ -296 +353 @@
 
                 return new_kids;
+        }
+
+        template< template <class...> class container_t, typename node_t >
+        template< typename object_t, typename super_t, typename field_t >
+        void __pass::resultN<container_t, node_t>::apply(object_t * object, field_t super_t::* field) {
+                auto & container = object->*field;
+                __pedantic_pass_assert( container.size() == values.size() );
+
+                for(size_t i = 0; i < container.size(); i++) {
+                        // Take all the elements that are different in 'values'
+                        // and swap them into 'container'
+                        if( values[i] != nullptr ) swap(container[i], values[i]);
+                }
+
+                // Now the original containers should still have the unchanged values
+                // but also contain the new values
         }
 
@@ -2002 +2075 @@
         if ( __visit_children() ) {
                 maybe_accept( node, &TupleType::types );
+                maybe_accept( node, &TupleType::members );
         }
 
@@ -2163 +2237 @@
 }
 
-#undef __pedantic_pass_assertf
-#undef __pedantic_pass_assert
 #undef VISIT_START
 #undef VISIT_END