some fixes to build system

(this commit was certified error- and warning-free by the test-and-commit script.)

1 files changed, 11 insertions, 0 deletions

diff --git a/src/expr/expr_manager_template.h b/src/expr/expr_manager_template.h
index 460e3f1dc..d883cd725 100644
--- a/src/expr/expr_manager_template.h
+++ b/src/expr/expr_manager_template.h
@@ -46,6 +46,7 @@ class NodeManager;
 class Options;
 class IntStat;
 class ExprManagerMapCollection;
+class StatisticsRegistry;
 
 namespace expr {
   namespace pickle {
@@ -57,6 +58,10 @@ namespace context {
   class Context;
 }/* CVC4::context namespace */
 
+namespace stats {
+  StatisticsRegistry* getStatisticsRegistry(ExprManager*);
+}/* CVC4::stats namespace */
+
 class CVC4_PUBLIC ExprManager {
 private:
   /** The context */
@@ -98,6 +103,12 @@ private:
   /** NodeManager reaches in to get the NodeManager */
   friend class NodeManager;
 
+  /** Statistics reach in to get the StatisticsRegistry */
+  friend ::CVC4::StatisticsRegistry* ::CVC4::stats::getStatisticsRegistry(ExprManager*);
+
+  /** Get the underlying statistics registry. */
+  StatisticsRegistry* getStatisticsRegistry() throw();
+
   // undefined, private copy constructor and assignment op (disallow copy)
   ExprManager(const ExprManager&) CVC4_UNDEFINED;
   ExprManager& operator=(const ExprManager&) CVC4_UNDEFINED;