Introduce a new libclang function, clang_getCursorDisplayName(), which

produces a simple "display" name that captures the
arguments/parameters for a function, function template, class
template, or class template specialization.

llvm-svn: 115428

1 files changed, 20 insertions, 0 deletions

diff --git a/clang/test/Index/print-display-names.cpp b/clang/test/Index/print-display-names.cpp
new file mode 100644
index 00000000000..94fe4665e63
--- /dev/null
+++ b/clang/test/Index/print-display-names.cpp
@@ -0,0 +1,20 @@
+template<typename T, typename>
+class ClassTmpl { };
+
+typedef int Integer;
+
+template class ClassTmpl<Integer, Integer>;
+
+void f(ClassTmpl<float, Integer> p);
+
+template<typename T>
+void g(ClassTmpl<T, T>);
+
+template<> void g<int>(ClassTmpl<int, int>);
+
+// RUN: c-index-test -test-load-source all-display %s | FileCheck %s
+// CHECK: print-display-names.cpp:2:7: ClassTemplate=ClassTmpl<T, typename>:2:7
+// CHECK: print-display-names.cpp:6:16: ClassDecl=ClassTmpl<Integer, Integer>:6:16 (Definition)
+// CHECK: print-display-names.cpp:8:6: FunctionDecl=f(ClassTmpl<float, Integer>):8:6
+// CHECK: print-display-names.cpp:11:6: FunctionTemplate=g(ClassTmpl<T, T>):11:6
+// CHECK: print-display-names.cpp:13:17: FunctionDecl=g<>(ClassTmpl<int, int>):13:17 [Specialization of g:11:6]