Changeset 7b13aeb

Timestamp:

Jun 5, 2017, 3:16:16 PM (7 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc

Children:

c81ebf9

Parents:

7e003011

Message:

PassVisitor? now supports field skip_children

Location:

src/Common

Files:

• PassVisitor.h (modified) (1 diff)
• PassVisitor.impl.h (modified) (1 diff)
• PassVisitor.proto.h (modified) (1 diff)

src/Common/PassVisitor.h

@@ -231 +231 @@
         std::list< Statement* > *       get_beforeStmts() { return stmtsToAddBefore_impl( pass, 0); }
         std::list< Statement* > *       get_afterStmts () { return stmtsToAddAfter_impl ( pass, 0); }
+        bool visit_children() { bool* skip = skip_children_impl(pass, 0); return ! (skip && *skip); }
 };
 

src/Common/PassVisitor.impl.h

@@ -3 +3 @@
 #define VISIT_START( node )  \
         call_previsit( node ); \
-
-#define VISIT_END( node )                \
+        if( visit_children() ) { \
+
+#define VISIT_END( node )            \
+        }                              \
         return call_postvisit( node ); \
 
 #define MUTATE_START( node )  \
         call_premutate( node ); \
+        if( visit_children() ) { \
 
 #define MUTATE_END( type, node )                \
+        }                                         \
         return call_postmutate< type * >( node ); \
 

src/Common/PassVisitor.proto.h

@@ -81 +81 @@
 FIELD_PTR( std::list< Statement* >, stmtsToAddBefore )
 FIELD_PTR( std::list< Statement* >, stmtsToAddAfter  )
+FIELD_PTR( bool, skip_children )