Changeset 6f096d2 for src/SynTree/Visitor.h

Timestamp:

Jul 12, 2019, 4:34:56 PM (4 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

e3d7f9f

Parents:

8fd52e9

Message:

Resolver now uses constant interface

File:

• src/SynTree/Visitor.h (modified) (2 diffs)

src/SynTree/Visitor.h

@@ -222 +222 @@
 
 template< typename TreeType, typename VisitorType >
-inline void maybeAccept( TreeType *tree, VisitorType &visitor ) {
+inline void maybeAccept( TreeType * tree, VisitorType & visitor ) {
         if ( tree ) {
                 tree->accept( visitor );
@@ -228 +228 @@
 }
 
+template< typename TreeType, typename VisitorType >
+inline void maybeAccept( const TreeType * tree, VisitorType & visitor ) {
+        if ( tree ) {
+                tree->accept( visitor );
+        }
+}
+
 template< typename Container, typename VisitorType >
-inline void acceptAll( Container &container, VisitorType &visitor ) {
+inline void acceptAll( Container & container, VisitorType & visitor ) {
         SemanticErrorException errors;
-        for ( typename Container::iterator i = container.begin(); i != container.end(); ++i ) {
+        for ( const auto * i : container ) {
                 try {
-                        if ( *i ) {
-                                (*i)->accept( visitor );
+                        if ( i ) {
+                                i->accept( visitor );
+                        }
+                } catch( SemanticErrorException & e ) {
+                        errors.append( e );
+                }
+        }
+        if ( ! errors.isEmpty() ) {
+                throw errors;
+        }
+}
+
+template< typename Container, typename VisitorType >
+inline void acceptAll( const Container & container, VisitorType & visitor ) {
+        SemanticErrorException errors;
+        for ( const auto * i : container ) {
+                try {
+                        if ( i ) {
+                                i->accept( visitor );
                         }
                 } catch( SemanticErrorException &e ) {