1 files changed, 30 insertions, 0 deletions
diff --git a/test/std/utilities/charconv/charconv.to.chars/integral.bool.fail.cpp b/test/std/utilities/charconv/charconv.to.chars/integral.bool.fail.cpp
new file mode 100644
index 000000000000..e3d702a3a9c3
--- /dev/null
+++ b/test/std/utilities/charconv/charconv.to.chars/integral.bool.fail.cpp
@@ -0,0 +1,30 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// UNSUPPORTED: c++98, c++03, c++11
+// <charconv>
+
+// In
+//
+// to_chars_result to_chars(char* first, char* last, Integral value,
+//                          int base = 10)
+//
+// Integral cannot be bool.
+
+#include <charconv>
+
+int main()
+{
+    using std::to_chars;
+    char buf[10];
+    bool lv = true;
+
+    to_chars(buf, buf + sizeof(buf), false);   // expected-error {{call to deleted function}}
+    to_chars(buf, buf + sizeof(buf), lv, 16);  // expected-error {{call to deleted function}}
+}