libclang: audit all APIs that accept a CXTranslationUnit to make sure that
checks for invalid translation unit are in place. Also, while there, add log
output for this case.
llvm-svn: 201155
diff --git a/clang/tools/libclang/Indexing.cpp b/clang/tools/libclang/Indexing.cpp
index 99fcdb6..7fb27bf 100644
--- a/clang/tools/libclang/Indexing.cpp
+++ b/clang/tools/libclang/Indexing.cpp
@@ -756,8 +756,10 @@
unsigned index_options = ITUI->index_options;
ITUI->result = 1; // init as error.
- if (!TU)
+ if (isNotUseableTU(TU)) {
+ LOG_BAD_TU(TU);
return;
+ }
if (!client_index_callbacks || index_callbacks_size == 0)
return;