r223631 - [libclang] Encode C++11 rvalue reference types in the USR.

[Argyrios Kyrtzidis]

Author: akirtzidis
Date: Mon Dec  8 02:48:27 2014
New Revision: 223631

URL: http://llvm.org/viewvc/llvm-project?rev=223631&view=rev
Log:
[libclang] Encode C++11 rvalue reference types in the USR.

Modified:
    cfe/trunk/lib/Index/USRGeneration.cpp
    cfe/trunk/test/Index/usrs-cxx0x.cpp

Modified: cfe/trunk/lib/Index/USRGeneration.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Index/USRGeneration.cpp?rev=223631&r1=223630&r2=223631&view=diff
==============================================================================
--- cfe/trunk/lib/Index/USRGeneration.cpp (original)
+++ cfe/trunk/lib/Index/USRGeneration.cpp Mon Dec  8 02:48:27 2014
@@ -643,6 +643,11 @@ void USRGenerator::VisitType(QualType T)
       T = PT->getPointeeType();
       continue;
     }
+    if (const RValueReferenceType *RT = T->getAs<RValueReferenceType>()) {
+      Out << "&&";
+      T = RT->getPointeeType();
+      continue;
+    }
     if (const ReferenceType *RT = T->getAs<ReferenceType>()) {
       Out << '&';
       T = RT->getPointeeType();

Modified: cfe/trunk/test/Index/usrs-cxx0x.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/usrs-cxx0x.cpp?rev=223631&r1=223630&r2=223631&view=diff
==============================================================================
--- cfe/trunk/test/Index/usrs-cxx0x.cpp (original)
+++ cfe/trunk/test/Index/usrs-cxx0x.cpp Mon Dec  8 02:48:27 2014
@@ -6,6 +6,7 @@ void f(tuple<int, float, double>);
 class TestCls {
   void meth() &;
   void meth() &&;
+  void meth(int&&);
 };
 
 // RUN: c-index-test -test-load-source-usrs all -std=c++11 %s | FileCheck %s
@@ -14,3 +15,4 @@ class TestCls {
 
 // CHECK: usrs-cxx0x.cpp c:@C at TestCls@F at meth#& Extent=[7:3 - 7:16]
 // CHECK: usrs-cxx0x.cpp c:@C at TestCls@F at meth#&& Extent=[8:3 - 8:17]
+// CHECK: usrs-cxx0x.cpp c:@C at TestCls@F at meth#&&I# Extent=[9:3 - 9:19]