diff options
Diffstat (limited to 'tools/libclang/CIndexCodeCompletion.cpp')
| -rw-r--r-- | tools/libclang/CIndexCodeCompletion.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/tools/libclang/CIndexCodeCompletion.cpp b/tools/libclang/CIndexCodeCompletion.cpp index d0eb5cc7e3..74c3274ad6 100644 --- a/tools/libclang/CIndexCodeCompletion.cpp +++ b/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" |