Enable function call and some overload resolution with parameters of aggregate class type and initializer list arguments.

llvm-svn: 143462

1 files changed, 34 insertions, 1 deletions

diff --git a/clang/test/SemaCXX/cxx0x-initializer-aggregates.cpp b/clang/test/SemaCXX/cxx0x-initializer-aggregates.cpp
index 687d27246c8..d8b79deb62a 100644
--- a/clang/test/SemaCXX/cxx0x-initializer-aggregates.cpp
+++ b/clang/test/SemaCXX/cxx0x-initializer-aggregates.cpp
@@ -1,5 +1,8 @@
 // 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 {
@@ -16,11 +19,41 @@ namespace aggregate {
     } v;
   };
 
-  void test() {
+  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}}
   }
+
+  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");
+  }
 }