vendor/clang/clang-r74383

11 files changed, 166 insertions, 0 deletions

diff --git a/test/SemaCXX/auto-cxx0x.cpp b/test/SemaCXX/auto-cxx0x.cpp
new file mode 100644
index 000000000000..33156ef23d2e
--- /dev/null
+++ b/test/SemaCXX/auto-cxx0x.cpp
@@ -0,0 +1,5 @@
+// RUN: clang-cc -fsyntax-only -verify %s -std=c++0x
+void f() {
+  auto int a; // expected-error{{cannot combine with previous 'auto' declaration specifier}}
+  int auto b; // expected-error{{cannot combine with previous 'int' declaration specifier}}
+}
diff --git a/test/SemaCXX/auto-cxx98.cpp b/test/SemaCXX/auto-cxx98.cpp
new file mode 100644
index 000000000000..14670cd69942
--- /dev/null
+++ b/test/SemaCXX/auto-cxx98.cpp
@@ -0,0 +1,5 @@
+// RUN: clang-cc -fsyntax-only -verify %s -std=c++98
+void f() {
+  auto int a;
+  int auto b;
+}
diff --git a/test/SemaCXX/basic_lookup_argdep.cpp b/test/SemaCXX/basic_lookup_argdep.cpp
index 486a688d9437..677df8284a72 100644
--- a/test/SemaCXX/basic_lookup_argdep.cpp
+++ b/test/SemaCXX/basic_lookup_argdep.cpp
@@ -58,3 +58,16 @@ namespace M {
 void test_operator_name_adl(N::X x) {
   (void)operator+(x, x);
 }
+
+struct Z { };
+int& f(Z);
+
+namespace O {
+  char &f();
+  void test_global_scope_adl(Z z) {
+    {
+      int& ir = f(z);
+    }
+  }
+}
+
diff --git a/test/SemaCXX/decltype-pr4444.cpp b/test/SemaCXX/decltype-pr4444.cpp
new file mode 100644
index 000000000000..8b2f584d24dd
--- /dev/null
+++ b/test/SemaCXX/decltype-pr4444.cpp
@@ -0,0 +1,6 @@
+// RUN: clang-cc -fsyntax-only -verify %s -std=c++0x
+
+template<typename T, T t>
+struct TestStruct {
+   typedef decltype(t+2) sum_type;
+};
diff --git a/test/SemaCXX/decltype-pr4448.cpp b/test/SemaCXX/decltype-pr4448.cpp
new file mode 100644
index 000000000000..fbf5da1d53ea
--- /dev/null
+++ b/test/SemaCXX/decltype-pr4448.cpp
@@ -0,0 +1,8 @@
+// RUN: clang-cc -fsyntax-only -verify %s -std=c++0x
+
+template< typename T, T t, decltype(t+2) v >
+struct Convoluted {};
+
+int test_array[5];
+
+Convoluted< int *, test_array, nullptr > tarray;
diff --git a/test/SemaCXX/default-assignment-operator.cpp b/test/SemaCXX/default-assignment-operator.cpp
new file mode 100644
index 000000000000..090ba3c3ca80
--- /dev/null
+++ b/test/SemaCXX/default-assignment-operator.cpp
@@ -0,0 +1,74 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+class Base { // expected-error {{cannot define the implicit default assignment operator for 'class Base'}} \
+             // expected-note {{synthesized method is first required here}}
+  int &ref;  // expected-note {{declared at}}
+};
+
+class X  : Base {  // // expected-error {{cannot define the implicit default assignment operator for 'class X'}}
+public:
+  X();
+  const int cint;  // expected-note {{declared at}}
+}; 
+
+struct Y  : X { 
+  Y();
+  Y& operator=(const Y&);
+  Y& operator=(volatile Y&);
+  Y& operator=(const volatile Y&);
+  Y& operator=(Y&);
+}; 
+
+class Z : Y {};
+
+Z z1;
+Z z2;
+
+// Test1
+void f(X x, const X cx) {
+  x = cx;	// expected-note {{synthesized method is first required here}}
+  x = cx;
+  z1 = z2;
+}
+
+// Test2
+class T {};
+T t1;
+T t2;
+
+void g()
+{
+  t1 = t2;
+}
+
+// Test3
+class V {
+public:
+  V();
+  V &operator = (V &b);
+};
+
+class W : V {};
+W w1, w2;
+
+void h()
+{
+  w1 = w2;
+}
+
+// Test4
+
+class B1 {
+public:
+  B1();
+  B1 &operator = (B1 b);
+};
+
+class D1 : B1 {};
+D1 d1, d2;
+
+void i()
+{
+	d1 = d2;
+}
+
diff --git a/test/SemaCXX/nested-name-spec.cpp b/test/SemaCXX/nested-name-spec.cpp
index 4c3ecee09051..8fff8a2b2cbc 100644
--- a/test/SemaCXX/nested-name-spec.cpp
+++ b/test/SemaCXX/nested-name-spec.cpp
@@ -171,3 +171,26 @@ Y::foo y; // expected-error{{incomplete type 'struct Y' named in nested name spe
 X::X() : a(5) { } // expected-error{{use of undeclared identifier 'X'}} \
       // expected-error{{C++ requires a type specifier for all declarations}} \
       // expected-error{{only constructors take base initializers}}
+
+
+
+
+namespace somens {
+  struct a { };
+}
+
+template <typename T>
+class foo {
+};
+
+
+// PR4452
+// FIXME: This error recovery sucks.
+foo<somens:a> a2;  // expected-error {{unexpected namespace name 'somens': expected expression}} \
+expected-error {{C++ requires a type specifier for all declarations}}
+
+somens::a a3 = a2;
+
+
+
+
diff --git a/test/SemaCXX/template-specialization.cpp b/test/SemaCXX/template-specialization.cpp
index b3bb08d7e6a2..e23a192d8034 100644
--- a/test/SemaCXX/template-specialization.cpp
+++ b/test/SemaCXX/template-specialization.cpp
@@ -1,4 +1,5 @@
 // RUN: clang-cc -fsyntax-only -verify %s
+// XFAIL
 template<int N> void f(int (&array)[N]);
 
 template<> void f<1>(int (&array)[1]) { }
diff --git a/test/SemaCXX/using-decl-1.cpp b/test/SemaCXX/using-decl-1.cpp
new file mode 100644
index 000000000000..2459f251deb2
--- /dev/null
+++ b/test/SemaCXX/using-decl-1.cpp
@@ -0,0 +1,8 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+extern "C" { void f(bool); }
+
+namespace std {
+  using ::f;
+  inline void f() { return f(true); }
+}
diff --git a/test/SemaCXX/using-decl-pr4441.cpp b/test/SemaCXX/using-decl-pr4441.cpp
new file mode 100644
index 000000000000..6aa2b261e4db
--- /dev/null
+++ b/test/SemaCXX/using-decl-pr4441.cpp
@@ -0,0 +1,8 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+namespace A {
+    struct B { };
+    void operator+(B,B);
+}
+
+using A::operator+;
diff --git a/test/SemaCXX/using-decl-pr4450.cpp b/test/SemaCXX/using-decl-pr4450.cpp
new file mode 100644
index 000000000000..c3d5b8300624
--- /dev/null
+++ b/test/SemaCXX/using-decl-pr4450.cpp
@@ -0,0 +1,15 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+namespace A {
+  void g();
+}
+
+namespace X {
+  using A::g; 
+}
+
+void h()
+{
+  A::g();
+  X::g();
+}