1 files changed, 6 insertions, 1 deletions
diff --git a/include/clang/Frontend/Utils.h b/include/clang/Frontend/Utils.h
index aa567b4c0279..a5f667ef7c7d 100644
--- a/include/clang/Frontend/Utils.h
+++ b/include/clang/Frontend/Utils.h
@@ -148,6 +148,9 @@ public:
 /// AttachHeaderIncludeGen - Create a header include list generator, and attach
 /// it to the given preprocessor.
 ///
+/// \param ExtraHeaders - If not empty, will write the header filenames, just
+/// like they were included during a regular preprocessing. Useful for
+/// implicit include dependencies, like sanitizer blacklists.
 /// \param ShowAllHeaders - If true, show all header information instead of just
 /// headers following the predefines buffer. This is useful for making sure
 /// includes mentioned on the command line are also reported, but differs from
@@ -156,7 +159,9 @@ public:
 /// information to, instead of writing to stderr.
 /// \param ShowDepth - Whether to indent to show the nesting of the includes.
 /// \param MSStyle - Whether to print in cl.exe /showIncludes style.
-void AttachHeaderIncludeGen(Preprocessor &PP, bool ShowAllHeaders = false,
+void AttachHeaderIncludeGen(Preprocessor &PP,
+                            const std::vector<std::string> &ExtraHeaders,
+                            bool ShowAllHeaders = false,
                             StringRef OutputPath = "",
                             bool ShowDepth = true, bool MSStyle = false);