Changes in src/CodeGen/CodeGenerator.cc [803deb1:f1e012b]

File:

• src/CodeGen/CodeGenerator.cc (modified) (5 diffs)

src/CodeGen/CodeGenerator.cc

@@ -10 +10 @@
 // Created On       : Mon May 18 07:44:20 2015
 // Last Modified By : Rob Schluntz
-// Last Modified On : Wed Jan 20 12:54:50 2016
-// Update Count     : 241
+// Last Modified On : Tue Jan 19 13:15:44 2016
+// Update Count     : 251
 //
 
@@ -258 +258 @@
 
                                   case OT_CALL:
-                                        // there are no intrinsic definitions of the function call operator
+                                        // there are no intrinsic definitions of the function call operator or constructors or destructors
                                         assert( false );
                                         break;
+
+                                  case OT_CTOR:
+                                  // intrinsic constructors should never be called directly - they should be transformed back into Initializer nodes
+                                  assert(false);
+                                  break;
+
+                                  case OT_DTOR:
+                                  // intrinsic destructors do nothing - don't generate any code
+                                  output << " // " << dynamic_cast<VariableExpr*>(applicationExpr->get_function())->get_var()->get_name() << endl;
+                                  break;
 
                                   case OT_PREFIX:
@@ -277 +287 @@
                                         output << opInfo.symbol;
                                         break;
+
 
                                   case OT_INFIX:
@@ -323 +334 @@
                                   case OT_CALL:
                                         assert( false );
+
+                                        case OT_CTOR:
+                                        case OT_DTOR:
+                                        // intrinsic constructors should never be called
+                                        // intrinsic destructors do nothing
                                         break;
 
@@ -392 +408 @@
 
         void CodeGenerator::visit( CastExpr *castExpr ) {
-                output << "(";
-                if ( castExpr->get_results().empty() ) {
-                        output << "(void)" ;
-                } else if ( ! castExpr->get_results().front()->get_isLvalue() ) {
-                        // at least one result type of cast, but not an lvalue
-                        output << "(";
-                        output << genType( castExpr->get_results().front(), "" );
+                // if the cast is to an lvalue type, then the cast
+                // should be dropped, since the result of a cast is
+                // never an lvalue in C
+                if ( castExpr->get_results().front()->get_isLvalue() ) {
+                        castExpr->get_arg()->accept( *this );
+                } else {
+                        output << "((";
+                        if ( castExpr->get_results().empty() ) {
+                                output << "void" ;
+                        } else {
+                                output << genType( castExpr->get_results().front(), "" );
+                        } // if
                         output << ")";
-                } else {
-                        // otherwise, the cast is to an lvalue type, so the cast
-                        // should be dropped, since the result of a cast is
-                        // never an lvalue in C
+                        castExpr->get_arg()->accept( *this );
+                        output << ")";
                 }
-                castExpr->get_arg()->accept( *this );
-                output << ")";
         }