1 files changed, 29 insertions, 4 deletions
diff --git a/include/clang/StaticAnalyzer/Frontend/FrontendActions.h b/include/clang/StaticAnalyzer/Frontend/FrontendActions.h
index 21ecfc234fbe..36afb4bc5d73 100644
--- a/include/clang/StaticAnalyzer/Frontend/FrontendActions.h
+++ b/include/clang/StaticAnalyzer/Frontend/FrontendActions.h
@@ -7,13 +7,17 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_CLANG_GR_FRONTENDACTIONS_H
-#define LLVM_CLANG_GR_FRONTENDACTIONS_H
+#ifndef LLVM_CLANG_STATICANALYZER_FRONTEND_FRONTENDACTIONS_H
+#define LLVM_CLANG_STATICANALYZER_FRONTEND_FRONTENDACTIONS_H
 
 #include "clang/Frontend/FrontendAction.h"
+#include "llvm/ADT/StringMap.h"
+#include "llvm/ADT/StringRef.h"
 
 namespace clang {
 
+class Stmt;
+
 namespace ento {
 
 //===----------------------------------------------------------------------===//
@@ -22,8 +26,29 @@ namespace ento {
 
 class AnalysisAction : public ASTFrontendAction {
 protected:
-  ASTConsumer *CreateASTConsumer(CompilerInstance &CI,
-                                 StringRef InFile) override;
+  std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
+                                                 StringRef InFile) override;
+};
+
+/// \brief Frontend action to parse model files.
+///
+/// This frontend action is responsible for parsing model files. Model files can
+/// not be parsed on their own, they rely on type information that is available
+/// in another translation unit. The parsing of model files is done by a
+/// separate compiler instance that reuses the ASTContext and othen information
+/// from the main translation unit that is being compiled. After a model file is
+/// parsed, the function definitions will be collected into a StringMap.
+class ParseModelFileAction : public ASTFrontendAction {
+public:
+  ParseModelFileAction(llvm::StringMap<Stmt *> &Bodies);
+  bool isModelParsingAction() const override { return true; }
+
+protected:
+  std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
+                                                 StringRef InFile) override;
+
+private:
+  llvm::StringMap<Stmt *> &Bodies;
 };
 
 void printCheckerHelp(raw_ostream &OS, ArrayRef<std::string> plugins);