Implicit support for direct initialization of objects of class type, e.g.,

  X x(5, 7);

llvm-svn: 58641

1 files changed, 26 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/direct-initializer.cpp b/clang/test/SemaCXX/direct-initializer.cpp
index c756e473dd4..952e1322999 100644
--- a/clang/test/SemaCXX/direct-initializer.cpp
+++ b/clang/test/SemaCXX/direct-initializer.cpp
@@ -8,3 +8,29 @@ void f() {
   int (x2)(1); // expected-warning {{statement was disambiguated as declaration}}
   for (int x(1);;) {}
 }
+
+class Y { 
+  explicit Y(float);
+};
+
+class X { // expected-note{{candidate function}}
+public:
+  explicit X(int); // expected-note{{candidate function}}
+  X(float, float, float); // expected-note{{candidate function}}
+  X(float, Y); // expected-note{{candidate function}}
+};
+
+class Z { // expected-note{{candidate function}}
+public:
+  Z(int); // expected-note{{candidate function}}
+};
+
+void g() {
+  X x1(5);
+  X x2(1.0, 3, 4.2);
+  X x3(1.0, 1.0); // expected-error{{no matching constructor for initialization of 'x3'; candidates are:}}
+  Y y(1.0);
+  X x4(3.14, y);
+
+  Z z; // expected-error{{no matching constructor for initialization of 'z'; candidates are:}}
+}