From d3d7f3b5bd8467c60e3b223d6d10366e6d2e0c90 Mon Sep 17 00:00:00 2001
From: Ben Langmuir <blangmuir@apple.com>
Date: Tue, 13 Jan 2015 17:47:29 +0000
Subject: [PATCH] Remove unused method canInferFrameworkModule

llvm-svn: 225801
---
 clang/include/clang/Lex/ModuleMap.h | 16 ----------------
 clang/lib/Lex/ModuleMap.cpp         | 24 ------------------------
 2 files changed, 40 deletions(-)

diff --git a/clang/include/clang/Lex/ModuleMap.h b/clang/include/clang/Lex/ModuleMap.h
index b31158b..a628e0f 100644
--- a/clang/include/clang/Lex/ModuleMap.h
+++ b/clang/include/clang/Lex/ModuleMap.h
@@ -331,22 +331,6 @@ public:
                                                bool IsFramework,
                                                bool IsExplicit);
 
-  /// \brief Determine whether we can infer a framework module a framework
-  /// with the given name in the given
-  ///
-  /// \param ParentDir The directory that is the parent of the framework
-  /// directory.
-  ///
-  /// \param Name The name of the module.
-  ///
-  /// \param IsSystem Will be set to 'true' if the inferred module must be a
-  /// system module.
-  ///
-  /// \returns true if we are allowed to infer a framework module, and false
-  /// otherwise.
-  bool canInferFrameworkModule(const DirectoryEntry *ParentDir,
-                               StringRef Name, bool &IsSystem) const;
-
   /// \brief Infer the contents of a framework module map from the given
   /// framework directory.
   Module *inferFrameworkModule(StringRef ModuleName, 
diff --git a/clang/lib/Lex/ModuleMap.cpp b/clang/lib/Lex/ModuleMap.cpp
index c5e317a..132bd62b 100644
--- a/clang/lib/Lex/ModuleMap.cpp
+++ b/clang/lib/Lex/ModuleMap.cpp
@@ -563,30 +563,6 @@ ModuleMap::findOrCreateModule(StringRef Name, Module *Parent, bool IsFramework,
   return std::make_pair(Result, true);
 }
 
-bool ModuleMap::canInferFrameworkModule(const DirectoryEntry *ParentDir,
-                                        StringRef Name, bool &IsSystem) const {
-  // Check whether we have already looked into the parent directory
-  // for a module map.
-  llvm::DenseMap<const DirectoryEntry *, InferredDirectory>::const_iterator
-    inferred = InferredDirectories.find(ParentDir);
-  if (inferred == InferredDirectories.end())
-    return false;
-
-  if (!inferred->second.InferModules)
-    return false;
-
-  // We're allowed to infer for this directory, but make sure it's okay
-  // to infer this particular module.
-  bool canInfer = std::find(inferred->second.ExcludedModules.begin(),
-                            inferred->second.ExcludedModules.end(),
-                            Name) == inferred->second.ExcludedModules.end();
-
-  if (canInfer && inferred->second.InferSystemModules)
-    IsSystem = true;
-
-  return canInfer;
-}
-
 /// \brief For a framework module, infer the framework against which we
 /// should link.
 static void inferFrameworkLink(Module *Mod, const DirectoryEntry *FrameworkDir,
-- 
2.7.4