More [basic.lookup.unqual] tests.

- p13 and p14 are important failures.

llvm-svn: 73392

clang/test/CXX/basic/basic.lookup/basic.lookup.unqual/p11.cpp

@@ -0,0 +1,12 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+static const int a = 10;
+
+void f0(int a, 
+        int b = a) { // expected-error {{default argument references parameter 'a'}}
+}
+
+template<int a, 
+         int b = a>
+class A {
+};

clang/test/CXX/basic/basic.lookup/basic.lookup.unqual/p12.cpp

@@ -0,0 +1,13 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+struct S {};
+S E0;
+
+namespace {
+  enum {
+    E0 = 1,
+    E1 = E0 + 1
+  };
+}
+
+

clang/test/CXX/basic/basic.lookup/basic.lookup.unqual/p13.cpp

@@ -0,0 +1,9 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+// XFAIL
+
+struct S {
+  static const int f0 = 0;
+  static int f1;
+};
+
+int S::f1 = f0;

clang/test/CXX/basic/basic.lookup/basic.lookup.unqual/p14.cpp

@@ -0,0 +1,11 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+// XFAIL
+
+namespace N { 
+  struct S {};
+  S i; 
+  extern S j;
+} 
+
+int i = 2; 
+N::S N::j = i;

clang/test/CXX/basic/basic.lookup/basic.lookup.unqual/p15.cpp

@@ -0,0 +1,17 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+// XFAIL
+
+class C {
+public:
+  C(int a, int b);
+};
+
+C::C(int a, // expected-note {{previous definition}}
+     int b) // expected-note {{previous definition}}
+try {
+  int c;
+
+} catch (int a) { // expected-error {{redefinition of 'a'}}
+  int b; // expected-error {{redefinition of 'b'}}
+  ++c; // expected-error {{use of undeclared identifion 'c'}}
+}