Teach libclang's token-annotation logic about context-sensitive
keywords for Objective-C+ and C++0x. 


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127253 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Index/annotate-context-sensitive.cpp b/test/Index/annotate-context-sensitive.cpp
new file mode 100644
index 0000000..307bced
--- /dev/null
+++ b/test/Index/annotate-context-sensitive.cpp
@@ -0,0 +1,42 @@
+class Base {
+public:
+  virtual void f();
+};
+
+class Derived final : public Base {
+  virtual void f() override final;
+
+  struct final { };
+};
+
+typedef int override;
+struct Base2 {
+  virtual int override();
+};
+
+struct Derived2 : Base2 {
+  ::override override() override;
+};
+
+// RUN: c-index-test -test-annotate-tokens=%s:6:1:19:1 %s | FileCheck -check-prefix=CHECK-OVERRIDE-FINAL %s
+
+// CHECK-OVERRIDE-FINAL: Keyword: "class" [6:1 - 6:6] ClassDecl=Derived:6:7 (Definition)
+// CHECK-OVERRIDE-FINAL: Identifier: "Derived" [6:7 - 6:14] ClassDecl=Derived:6:7 (Definition)
+// CHECK-OVERRIDE-FINAL: Keyword: "final" [6:15 - 6:20] ClassDecl=Derived:6:7 (Definition)
+// CHECK-OVERRIDE-FINAL: Punctuation: ":" [6:21 - 6:22] ClassDecl=Derived:6:7 (Definition)
+// CHECK-OVERRIDE-FINAL: Keyword: "public" [6:23 - 6:29] C++ base class specifier=class Base:1:7 [access=public isVirtual=false]
+// CHECK-OVERRIDE-FINAL: Identifier: "Base" [6:30 - 6:34] TypeRef=class Base:1:7
+// CHECK-OVERRIDE-FINAL: Punctuation: "{" [6:35 - 6:36] ClassDecl=Derived:6:7 (Definition)
+// CHECK-OVERRIDE-FINAL: Keyword: "virtual" [7:3 - 7:10] ClassDecl=Derived:6:7 (Definition)
+// CHECK-OVERRIDE-FINAL: Keyword: "void" [7:11 - 7:15] CXXMethod=f:7:16 [Overrides @3:16]
+// CHECK-OVERRIDE-FINAL: Identifier: "f" [7:16 - 7:17] CXXMethod=f:7:16 [Overrides @3:16]
+// CHECK-OVERRIDE-FINAL: Punctuation: "(" [7:17 - 7:18] CXXMethod=f:7:16 [Overrides @3:16]
+// CHECK-OVERRIDE-FINAL: Punctuation: ")" [7:18 - 7:19] CXXMethod=f:7:16 [Overrides @3:16]
+// CHECK-OVERRIDE-FINAL: Keyword: "override" [7:20 - 7:28] CXXMethod=f:7:16 [Overrides @3:16]
+// CHECK-OVERRIDE-FINAL: Keyword: "final" [7:29 - 7:34] CXXMethod=f:7:16 [Overrides @3:16]
+// CHECK-OVERRIDE-FINAL: Punctuation: ";" [7:34 - 7:35] ClassDecl=Derived:6:7 (Definition)
+// CHECK-OVERRIDE-FINAL: Keyword: "struct" [9:3 - 9:9] StructDecl=final:9:10 (Definition)
+// CHECK-OVERRIDE-FINAL: Identifier: "final" [9:10 - 9:15] StructDecl=final:9:10 (Definition)
+// CHECK-OVERRIDE-FINAL: Punctuation: "{" [9:16 - 9:17] StructDecl=final:9:10 (Definition)
+// CHECK-OVERRIDE-FINAL: Punctuation: "}" [9:18 - 9:19] StructDecl=final:9:10 (Definition)
+// CHECK-OVERRIDE-FINAL: Punctuation: ";" [9:19 - 9:20] ClassDecl=Derived:6:7 (Definition)