Changes in src/SynTree/Initializer.cc [d82daa1:50377a4]

File:

• src/SynTree/Initializer.cc (modified) (4 diffs)

src/SynTree/Initializer.cc

@@ -38 +38 @@
 }
 
-void Designation::print( std::ostream &os, int indent ) const {
+void Designation::print( std::ostream &os, Indenter indent ) const {
         if ( ! designators.empty() ) {
-                os << std::string(indent + 2, ' ' ) << "designated by: " << std::endl;
-                for ( std::list < Expression * >::const_iterator i = designators.begin(); i != designators.end(); i++ ) {
-                        os << std::string(indent + 4, ' ' );
-                        ( *i )->print(os, indent + 4 );
+                os << "... designated by: " << std::endl;
+                for ( const Expression * d : designators ) {
+                        os << indent+1;
+                        d->print(os, indent+1 );
+                        os << std::endl;
                 }
-                os << std::endl;
         } // if
 }
@@ -64 +64 @@
 }
 
-void SingleInit::print( std::ostream &os, int indent ) const {
-        os << std::string(indent, ' ' ) << "Simple Initializer: " << std::endl;
-        os << std::string(indent+4, ' ' );
-        value->print( os, indent+4 );
+void SingleInit::print( std::ostream &os, Indenter indent ) const {
+        os << "Simple Initializer: ";
+        value->print( os, indent );
 }
 
@@ -93 +92 @@
 }
 
-void ListInit::print( std::ostream &os, int indent ) const {
-        os << std::string(indent, ' ') << "Compound initializer:  " << std::endl;
-        for ( Designation * d : designations ) {
-                d->print( os, indent + 2 );
-        }
-
-        for ( const Initializer * init : initializers ) {
-                init->print( os, indent + 2 );
+void ListInit::print( std::ostream &os, Indenter indent ) const {
+        os << "Compound initializer: " << std::endl;
+        for ( auto p : group_iterate( designations, initializers ) ) {
+                const Designation * d = std::get<0>(p);
+                const Initializer * init = std::get<1>(p);
+                os << indent+1;
+                init->print( os, indent+1 );
                 os << std::endl;
+                if ( ! d->designators.empty() ) {
+                        os << indent+1;
+                        d->print( os, indent+1 );
+                }
         }
 }
@@ -116 +118 @@
 }
 
-void ConstructorInit::print( std::ostream &os, int indent ) const {
-        os << std::endl << std::string(indent, ' ') << "Constructor initializer: " << std::endl;
+void ConstructorInit::print( std::ostream &os, Indenter indent ) const {
+        os << "Constructor initializer: " << std::endl;
         if ( ctor ) {
-                os << std::string(indent+2, ' ');
-                os << "initially constructed with ";
-                ctor->print( os, indent+4 );
+                os << indent << "... initially constructed with ";
+                ctor->print( os, indent+1 );
         } // if
 
         if ( dtor ) {
-                os << std::string(indent+2, ' ');
-                os << "destructed with ";
-                dtor->print( os, indent+4 );
+                os << indent << "... destructed with ";
+                dtor->print( os, indent+1 );
         }
 
         if ( init ) {
-                os << std::string(indent+2, ' ');
-                os << "with fallback C-style initializer: ";
-                init->print( os, indent+4 );
+                os << indent << "... with fallback C-style initializer: ";
+                init->print( os, indent+1 );
         }
-}
-
-std::ostream & operator<<( std::ostream & out, const Initializer * init ) {
-        if ( init ) {
-                init->print( out );
-        } else {
-                out << "nullptr";
-        }
-        return out;
-}
-
-std::ostream & operator<<( std::ostream & out, const Designation * des ) {
-        if ( des ) {
-                des->print( out );
-        } else {
-                out << "nullptr";
-        }
-        return out;
 }