Remove 'Filename' parameter from BeginSourceFileAction.

No-one was using this, and it's not meaningful in general -- FrontendActions
can be run on inputs that don't have a corresponding source file. The current
frontend input can be obtained by asking the FrontendAction if any future
action actually needs it.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@305045 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 4 insertions, 6 deletions

diff --git a/unittests/Frontend/FrontendActionTest.cpp b/unittests/Frontend/FrontendActionTest.cpp
index 68181c705c..ce0144538d 100644
--- a/unittests/Frontend/FrontendActionTest.cpp
+++ b/unittests/Frontend/FrontendActionTest.cpp
@@ -37,12 +37,11 @@ public:
   bool ActOnEndOfTranslationUnit;
   std::vector<std::string> decl_names;
 
-  bool BeginSourceFileAction(CompilerInstance &ci,
-                             StringRef filename) override {
+  bool BeginSourceFileAction(CompilerInstance &ci) override {
     if (EnableIncrementalProcessing)
       ci.getPreprocessor().enableIncrementalProcessing();
 
-    return ASTFrontendAction::BeginSourceFileAction(ci, filename);
+    return ASTFrontendAction::BeginSourceFileAction(ci);
   }
 
   std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
diff --git a/unittests/Tooling/CommentHandlerTest.cpp b/unittests/Tooling/CommentHandlerTest.cpp
index b42b28b9c9..9c3abdc4b1 100644
--- a/unittests/Tooling/CommentHandlerTest.cpp
+++ b/unittests/Tooling/CommentHandlerTest.cpp
@@ -70,8 +70,7 @@ private:
     CommentHandlerAction(CommentHandlerVisitor *Visitor)
         : TestAction(Visitor) { }
 
-    bool BeginSourceFileAction(CompilerInstance &CI,
-                               StringRef FileName) override {
+    bool BeginSourceFileAction(CompilerInstance &CI) override {
       CommentHandlerVisitor *V =
           static_cast<CommentHandlerVisitor*>(this->Visitor);
       V->PP = &CI.getPreprocessor();
diff --git a/unittests/Tooling/ToolingTest.cpp b/unittests/Tooling/ToolingTest.cpp
index 68b5ed2105..b179f033d3 100644
--- a/unittests/Tooling/ToolingTest.cpp
+++ b/unittests/Tooling/ToolingTest.cpp
@@ -203,7 +203,7 @@ TEST(ToolInvocation, TestVirtualModulesCompilation) {
 
 struct VerifyEndCallback : public SourceFileCallbacks {
   VerifyEndCallback() : BeginCalled(0), EndCalled(0), Matched(false) {}
-  bool handleBeginSource(CompilerInstance &CI, StringRef Filename) override {
+  bool handleBeginSource(CompilerInstance &CI) override {
     ++BeginCalled;
     return true;
   }