[cfe-commits] r118986 - /cfe/trunk/tools/libclang/CIndex.cpp

[Ted Kremenek]

Author: kremenek
Date: Fri Nov 12 23:38:03 2010
New Revision: 118986

URL: http://llvm.org/viewvc/llvm-project?rev=118986&view=rev
Log:
CursorVisitor: special-case CompoundStmt in data-recursion algorithm so we don't have to enqueue
its children and then reverse them.

Modified:
    cfe/trunk/tools/libclang/CIndex.cpp

Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=118986&r1=118985&r2=118986&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Fri Nov 12 23:38:03 2010
@@ -1749,6 +1749,7 @@
 
   void VisitBlockExpr(BlockExpr *B);
   void VisitCompoundLiteralExpr(CompoundLiteralExpr *E);
+  void VisitCompoundStmt(CompoundStmt *S);
   void VisitCXXOperatorCallExpr(CXXOperatorCallExpr *E);
   void VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *E);
   void VisitDeclRefExpr(DeclRefExpr *D);
@@ -1806,6 +1807,12 @@
   EnqueueChildren(E);
   AddTypeLoc(E->getTypeSourceInfo());
 }
+void EnqueueVisitor::VisitCompoundStmt(CompoundStmt *S) {
+  for (CompoundStmt::reverse_body_iterator I = S->body_rbegin(),
+        E = S->body_rend(); I != E; ++I) {
+    AddStmt(*I);
+  }
+}  
 void EnqueueVisitor::VisitCXXOperatorCallExpr(CXXOperatorCallExpr *CE) {
   // Note that we enqueue things in reverse order so that
   // they are visited correctly by the DFS.