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).

---
 .../basic.lookup.qual/namespace.qual/p2.cpp        | 65 ++++++++++++++++++++++
 .../basic.lookup.qual/namespace.qual/p3.cpp        | 41 ++++++++++++++
 .../basic.lookup.qual/namespace.qual/p4.cpp        | 25 +++++++++
 .../basic.lookup.qual/namespace.qual/p5.cpp        | 35 ++++++++++++
 4 files changed, 166 insertions(+)
 create mode 100644 clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p2.cpp
 create mode 100644 clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p3.cpp
 create mode 100644 clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p4.cpp
 create mode 100644 clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p5.cpp

(limited to 'clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual')

diff --git a/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p2.cpp b/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p2.cpp
new file mode 100644
index 0000000..3039396
--- /dev/null
+++ b/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p2.cpp
@@ -0,0 +1,65 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+namespace Ints {
+  int zero = 0; // expected-note {{candidate found by name lookup is 'Ints::zero'}}
+  void f(int); // expected-note 3 {{candidate function}}
+  void g(int);
+}
+
+namespace Floats {
+  float zero = 0.0f; // expected-note {{candidate found by name lookup is 'Floats::zero'}}
+  void f(float); // expected-note 3 {{candidate function}}
+  void g(float);
+}
+
+namespace Numbers {
+  using namespace Ints;
+  using namespace Floats;
+}
+
+void test() {
+  int i = Ints::zero;
+  Ints::f(i);
+  
+  float f = Floats::zero;
+  Floats::f(f);
+  
+  double n = Numbers::zero; // expected-error {{reference to 'zero' is ambiguous}}
+  Numbers::f(n); // expected-error{{call to 'f' is ambiguous}}
+  Numbers::f(i);
+  Numbers::f(f);
+}
+
+namespace Numbers {
+  struct Number {	// expected-note 2 {{candidate}}
+    explicit Number(double d) : d(d) {}
+    double d;
+  };
+  Number zero(0.0f);
+  void g(Number); // expected-note 2{{passing argument to parameter here}}
+}
+
+void test2() {
+  Numbers::Number n = Numbers::zero;
+  Numbers::f(n); // expected-error {{no matching function for call to 'f'}}
+  Numbers::g(n);
+}
+
+namespace Numbers2 {
+  using Numbers::f;
+  using Numbers::g;
+}
+
+void test3() {
+  Numbers::Number n = Numbers::zero;
+  Numbers2::f(n); // expected-error {{no matching function for call to 'f'}}
+  Numbers2::g(n);
+
+  int i = Ints::zero;
+  Numbers2::f(i);
+  Numbers2::g(i); // expected-error {{no viable conversion from 'int' to 'Numbers::Number'}}
+
+  float f = Floats::zero;
+  Numbers2::f(f);
+  Numbers2::g(f); // expected-error {{no viable conversion from 'float' to 'Numbers::Number'}}
+}
diff --git a/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p3.cpp b/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p3.cpp
new file mode 100644
index 0000000..dc0f8b4
--- /dev/null
+++ b/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p3.cpp
@@ -0,0 +1,41 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// This is basically paraphrased from the standard.
+
+namespace Root {
+  int i = 0;
+  void f();
+}
+
+namespace A {
+  using namespace Root;
+}
+
+namespace B {
+  using namespace Root;
+}
+
+namespace AB {
+  using namespace A;
+  using namespace B;
+}
+
+void test() {
+  if (AB::i)
+    AB::f();
+}
+
+namespace C {
+  using Root::i;
+  using Root::f;
+}
+
+namespace AC {
+  using namespace A;
+  using namespace C;
+}
+
+void test2() {
+  if (AC::i)
+    AC::f();
+}
diff --git a/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p4.cpp b/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p4.cpp
new file mode 100644
index 0000000..38eccfa
--- /dev/null
+++ b/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p4.cpp
@@ -0,0 +1,25 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+namespace A {
+  int a;
+}
+
+namespace C {
+  int c;
+}
+
+namespace B {
+  using namespace C;
+  int b;
+}
+
+namespace C {
+  using namespace B;
+  using namespace A;
+}
+
+void test() {
+  C::a++;
+  C::b++;
+  C::c++;
+}
diff --git a/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p5.cpp b/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p5.cpp
new file mode 100644
index 0000000..5045bac
--- /dev/null
+++ b/clang/test/CXX/basic/basic.lookup/basic.lookup.qual/namespace.qual/p5.cpp
@@ -0,0 +1,35 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+namespace A {
+  struct x {}; // expected-note {{candidate found by name lookup is 'A::x'}}
+  int x; // expected-note {{candidate found by name lookup is 'A::x'}}
+
+  struct y {}; // expected-note {{type declaration hidden}}
+
+  struct z;
+  void z(float);
+}
+
+namespace B {
+  struct x {}; // expected-note {{candidate found by name lookup is 'B::x'}}
+  float x; // expected-note {{candidate found by name lookup is 'B::x'}}
+
+  float y; // expected-note {{declaration hides type}}
+
+  void z(int);
+}
+
+namespace AB {
+  using namespace A;
+  using namespace B;
+}
+
+void test() {
+  struct AB::x foo; // expected-error {{reference to 'x' is ambiguous}}
+  int i = AB::x; // expected-error {{reference to 'x' is ambiguous}}
+
+  struct AB::y bar;
+  float f = AB::y; // expected-error {{a type named 'y' is hidden by a declaration in a different namespace}}
+  AB::z(i);
+  AB::z(f);
+}
-- 
cgit v1.2.3