From 68dbaead7b3ecd2a13e38488e4aa32c363733d4d Mon Sep 17 00:00:00 2001
From: Douglas Gregor <dgregor@apple.com>
Date: Wed, 17 Nov 2010 00:13:31 +0000
Subject: Fix source-range information for Objective-C properties. Previously,
 we were just getting a range covering only the property name, which is
 certainly not correct (and broke token annotation, among other things).

Also, teach libclang about the relationship between
@synthesize/@dynamic and @property, so we get property name and
cursor-reference information for @synthesize and @dynamic.

llvm-svn: 119409
---
 clang/tools/libclang/CIndexCodeCompletion.cpp | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'clang/tools/libclang/CIndexCodeCompletion.cpp')

diff --git a/clang/tools/libclang/CIndexCodeCompletion.cpp b/clang/tools/libclang/CIndexCodeCompletion.cpp
index d0eb5cc7e33..74c3274ad61 100644
--- a/clang/tools/libclang/CIndexCodeCompletion.cpp
+++ b/clang/tools/libclang/CIndexCodeCompletion.cpp
@@ -250,9 +250,20 @@ struct AllocatedCXCodeCompleteResults : public CXCodeCompleteResults {
   llvm::SmallVector<const llvm::MemoryBuffer *, 1> TemporaryBuffers;
 };
 
+/// \brief Tracks the number of code-completion result objects that are 
+/// currently active.
+///
+/// Used for debugging purposes only.
+static unsigned CodeCompletionResultObjects;
+  
 AllocatedCXCodeCompleteResults::AllocatedCXCodeCompleteResults() 
   : CXCodeCompleteResults(), Diag(new Diagnostic),
-    SourceMgr(*Diag, FileMgr, FileSystemOpts) { }
+    SourceMgr(*Diag, FileMgr, FileSystemOpts) { 
+  if (getenv("LIBCLANG_OBJTRACKING")) {
+    ++CodeCompletionResultObjects;
+    fprintf(stderr, "+++ %d completion results\n", CodeCompletionResultObjects);
+  }    
+}
   
 AllocatedCXCodeCompleteResults::~AllocatedCXCodeCompleteResults() {
   for (unsigned I = 0, N = NumResults; I != N; ++I)
@@ -263,6 +274,11 @@ AllocatedCXCodeCompleteResults::~AllocatedCXCodeCompleteResults() {
     TemporaryFiles[I].eraseFromDisk();
   for (unsigned I = 0, N = TemporaryBuffers.size(); I != N; ++I)
     delete TemporaryBuffers[I];
+
+  if (getenv("LIBCLANG_OBJTRACKING")) {
+    --CodeCompletionResultObjects;
+    fprintf(stderr, "--- %d completion results\n", CodeCompletionResultObjects);
+  }    
 }
   
 } // end extern "C"
-- 
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