1 files changed, 89 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/cxx0x-initializer-aggregates.cpp b/clang/test/SemaCXX/cxx0x-initializer-aggregates.cpp
new file mode 100644
index 0000000..801a82f
--- /dev/null
+++ b/clang/test/SemaCXX/cxx0x-initializer-aggregates.cpp
@@ -0,0 +1,89 @@
+// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s
+
+struct one { char c[1]; };
+struct two { char c[2]; };
+
+namespace aggregate {
+  // Direct list initialization does NOT allow braces to be elided!
+  struct S {
+    int ar[2];
+    struct T {
+      int i1;
+      int i2;
+    } t;
+    struct U {
+      int i1;
+    } u[2];
+    struct V {
+      int var[2];
+    } v;
+  };
+
+  void bracing() {
+    S s1 = { 1, 2, 3 ,4, 5, 6, 7, 8 }; // no-error
+    S s2{ {1, 2}, {3, 4}, { {5}, {6} }, { {7, 8} } }; // completely braced
+    S s3{ 1, 2, 3, 4, 5, 6 }; // expected-error 5 {{cannot omit braces}}
+    S s4{ {1, 2}, {3, 4}, {5, 6}, { {7, 8} } }; // expected-error 2 {{cannot omit braces}}
+    S s5{ {1, 2}, {3, 4}, { {5}, {6} }, {7, 8} }; // expected-error {{cannot omit braces}}
+  }
+
+  void bracing_new() {
+    new S{ {1, 2}, {3, 4}, { {5}, {6} }, { {7, 8} } }; // completely braced
+    new S{ 1, 2, 3, 4, 5, 6 }; // expected-error 5 {{cannot omit braces}}
+    new S{ {1, 2}, {3, 4}, {5, 6}, { {7, 8} } }; // expected-error 2 {{cannot omit braces}}
+    new S{ {1, 2}, {3, 4}, { {5}, {6} }, {7, 8} }; // expected-error {{cannot omit braces}}
+  }
+
+  void bracing_construct() {
+    (void) S{ {1, 2}, {3, 4}, { {5}, {6} }, { {7, 8} } }; // completely braced
+    (void) S{ 1, 2, 3, 4, 5, 6 }; // expected-error 5 {{cannot omit braces}}
+    (void) S{ {1, 2}, {3, 4}, {5, 6}, { {7, 8} } }; // expected-error 2 {{cannot omit braces}}
+    (void) S{ {1, 2}, {3, 4}, { {5}, {6} }, {7, 8} }; // expected-error {{cannot omit braces}}
+  }
+
+  struct String {
+    String(const char*);
+  };
+
+  struct A {
+    int m1;
+    int m2;
+  };
+
+  void function_call() {
+    void takes_A(A);
+    takes_A({1, 2});
+  }
+
+  struct B {
+    int m1;
+    String m2;
+  };
+
+  void overloaded_call() {
+    one overloaded(A);
+    two overloaded(B);
+
+    static_assert(sizeof(overloaded({1, 2})) == sizeof(one), "bad overload");
+    static_assert(sizeof(overloaded({1, "two"})) == sizeof(two),
+      "bad overload");
+    // String is not default-constructible
+    static_assert(sizeof(overloaded({1})) == sizeof(one), "bad overload");
+  }
+
+  struct C { int a[2]; C():a({1, 2}) { } }; // expected-error {{parenthesized initialization of a member array is a GNU extension}}
+}
+
+namespace array_explicit_conversion {
+  typedef int test1[2];
+  typedef int test2[];
+  template<int x> struct A { int a[x]; }; // expected-error {{'a' declared as an array with a negative size}}
+  typedef A<1> test3[];
+  typedef A<-1> test4[];
+  void f() {
+    (void)test1{1};
+    (void)test2{1};
+    (void)test3{{{1}}};
+    (void)test4{{{1}}}; // expected-note {{in instantiation of template class 'array_explicit_conversion::A<-1>' requested here}}
+  }
+}