From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

---
 clang/test/SemaCXX/namespace.cpp | 92 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 clang/test/SemaCXX/namespace.cpp

(limited to 'clang/test/SemaCXX/namespace.cpp')

diff --git a/clang/test/SemaCXX/namespace.cpp b/clang/test/SemaCXX/namespace.cpp
new file mode 100644
index 0000000..d47b707
--- /dev/null
+++ b/clang/test/SemaCXX/namespace.cpp
@@ -0,0 +1,92 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s 
+namespace A { // expected-note 2 {{previous definition is here}}
+  int A;
+  void f() { A = 0; }
+}
+
+void f() { A = 0; } // expected-error {{unexpected namespace name 'A': expected expression}}
+int A; // expected-error {{redefinition of 'A' as different kind of symbol}}
+class A; // expected-error {{redefinition of 'A' as different kind of symbol}}
+
+class B {}; // expected-note {{previous definition is here}} \
+            // expected-note{{candidate function (the implicit copy assignment operator)}}
+
+void C(); // expected-note {{previous definition is here}}
+namespace C {} // expected-error {{redefinition of 'C' as different kind of symbol}}
+
+namespace D {
+  class D {};
+}
+
+namespace S1 {
+  int x;
+
+  namespace S2 {
+
+    namespace S3 {
+      B x;
+    }
+  }
+}
+
+namespace S1 {
+  void f() {
+    x = 0;
+  }
+
+  namespace S2 {
+    
+    namespace S3 {
+      void f() {
+        x = 0; // expected-error {{no viable overloaded '='}}
+      }
+    }
+
+    int y;
+  }
+}
+
+namespace S1 {
+  namespace S2 {
+    namespace S3 {
+      void f3() {
+        y = 0;
+      }
+    }
+  }
+}
+
+namespace B {} // expected-error {{redefinition of 'B' as different kind of symbol}}
+
+
+namespace foo {
+  enum x {
+    Y
+  };
+}
+
+static foo::x  test1;  // ok
+
+static foo::X  test2;  // typo: expected-error {{no type named 'X' in}}
+
+namespace PR6620 {
+  namespace numeric {
+    namespace op {
+      struct greater {};
+    }
+    namespace {
+      extern op::greater const greater;
+    }
+  }
+
+  namespace numeric {
+    namespace {
+      op::greater const greater = op::greater();
+    }
+
+    template<typename T, typename U>
+    int f(T& l, U& r)
+    { numeric::greater(l, r); }
+
+  }
+}
-- 
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