1 files changed, 50 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/explicit3.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/explicit3.C
new file mode 100644
index 0000000..678076c
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/explicit3.C
@@ -0,0 +1,50 @@
+// Test for "contextually converted to bool"
+// { dg-do compile { target c++11 } }
+
+struct A
+{
+  explicit operator bool();
+};
+
+void f (bool);
+
+struct B
+{
+  bool b;
+};
+
+struct C
+{
+  operator int();
+};
+
+struct D
+{
+  operator int();
+};
+
+int main()
+{
+  A a; C c; D d;
+  // These contexts use an explicit bool conversion.
+  if (a) {}
+  for (; a; ) {}
+  do {} while (a);
+  while (a) {}
+  a ? 1 : 0;
+  a || true;
+  a && true;
+  !a;
+
+  a ? c : 1;
+  a ? c : d;
+
+  // These do not.
+  switch (a); 			// { dg-error "" }
+  bool b = a;			// { dg-error "" }
+  f(a);				// { dg-error "" }
+  B b2 = { a };			// { dg-error "" }
+  a + true;			// { dg-error "5:no match" }
+  b ? a : true;			// { dg-error "5:no match" }
+  a ? a : true;			// { dg-error "5:no match" }
+}