Moved QualTypeNames.h from Tooling to AST.

Summary:
For code reuse in SemaCodeComplete.
Note that the tests for QualTypeNames are still in Tooling as they use
Tooling's common testing code.

Reviewers: rsmith, saugustine, rnk, klimek, bkramer

Reviewed By: rnk

Subscribers: cfe-commits, mgorny

Differential Revision: https://reviews.llvm.org/D39224

llvm-svn: 317676

clang/include/clang/AST/QualTypeNames.h

@@ -56,8 +56,8 @@
 //
 // ===----------------------------------------------------------------------===//
 
-#ifndef LLVM_CLANG_TOOLING_CORE_QUALTYPENAMES_H
-#define LLVM_CLANG_TOOLING_CORE_QUALTYPENAMES_H
+#ifndef LLVM_CLANG_AST_QUALTYPENAMES_H
+#define LLVM_CLANG_AST_QUALTYPENAMES_H
 
 #include "clang/AST/ASTContext.h"
 
@@ -71,8 +71,19 @@ namespace TypeName {
 /// \param[in] Ctx - the ASTContext to be used.
 /// \param[in] WithGlobalNsPrefix - If true, then the global namespace
 /// specifier "::" will be prepended to the fully qualified name.
-std::string getFullyQualifiedName(QualType QT,
-                                  const ASTContext &Ctx,
+std::string getFullyQualifiedName(QualType QT, const ASTContext &Ctx,
+                                  bool WithGlobalNsPrefix = false);
+
+/// \brief Generates a QualType that can be used to name the same type
+/// if used at the end of the current translation unit. This ignores
+/// issues such as type shadowing.
+///
+/// \param[in] QT - the type for which the fully qualified type will be
+/// returned.
+/// \param[in] Ctx - the ASTContext to be used.
+/// \param[in] WithGlobalNsPrefix - Indicate whether the global namespace
+/// specifier "::" should be prepended or not.
+QualType getFullyQualifiedType(QualType QT, const ASTContext &Ctx,
                                bool WithGlobalNsPrefix = false);
 } // end namespace TypeName
 } // end namespace clang

clang/lib/AST/CMakeLists.txt

@@ -49,6 +49,7 @@ add_clang_library(clangAST
   ODRHash.cpp
   OpenMPClause.cpp
   ParentMap.cpp
+  QualTypeNames.cpp
   RawCommentList.cpp
   RecordLayout.cpp
   RecordLayoutBuilder.cpp

clang/lib/AST/QualTypeNames.cpp

@@ -9,11 +9,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/Tooling/Core/QualTypeNames.h"
 #include "clang/AST/DeclTemplate.h"
 #include "clang/AST/DeclarationName.h"
 #include "clang/AST/GlobalDecl.h"
 #include "clang/AST/Mangle.h"
+#include "clang/AST/QualTypeNames.h"
 
 #include <stdio.h>
 #include <memory>
@@ -21,17 +21,6 @@
 namespace clang {
 
 namespace TypeName {
-/// \brief Generates a QualType that can be used to name the same type
-/// if used at the end of the current translation unit. This ignores
-/// issues such as type shadowing.
-///
-/// \param[in] QT - the type for which the fully qualified type will be
-/// returned.
-/// \param[in] Ctx - the ASTContext to be used.
-/// \param[in] WithGlobalNsPrefix - Indicate whether the global namespace
-/// specifier "::" should be prepended or not.
-static QualType getFullyQualifiedType(QualType QT, const ASTContext &Ctx,
-                                      bool WithGlobalNsPrefix);
 
 /// \brief Create a NestedNameSpecifier for Namesp and its enclosing
 /// scopes.

clang/lib/Tooling/Core/CMakeLists.txt

@@ -3,7 +3,6 @@ set(LLVM_LINK_COMPONENTS support)
 add_clang_library(clangToolingCore
   Lookup.cpp
   Replacement.cpp
-  QualTypeNames.cpp
   Diagnostic.cpp
 
   LINK_LIBS

clang/unittests/Tooling/QualTypeNamesTest.cpp

@@ -7,7 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/Tooling/Core/QualTypeNames.h"
+#include "clang/AST/QualTypeNames.h"
 #include "TestVisitor.h"
 using namespace clang;