[frontend] Initialize the diagnostic client before loading an ast file.
Issue reported by Tom Honermann!
http://llvm.org/bugs/show_bug.cgi?id=15377
llvm-svn: 177336
diff --git a/clang/lib/Frontend/FrontendAction.cpp b/clang/lib/Frontend/FrontendAction.cpp
index 6d31c31..c47423c 100644
--- a/clang/lib/Frontend/FrontendAction.cpp
+++ b/clang/lib/Frontend/FrontendAction.cpp
@@ -188,6 +188,10 @@
setCurrentInput(Input, AST);
+ // Inform the diagnostic client we are processing a source file.
+ CI.getDiagnosticClient().BeginSourceFile(CI.getLangOpts(), 0);
+ HasBegunSourceFile = true;
+
// Set the shared objects, these are reset when we finish processing the
// file, otherwise the CompilerInstance will happily destroy them.
CI.setFileManager(&AST->getFileManager());