libcxx/test/std/utilities/charconv/charconv.to.chars/integral.bool.verify.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 // UNSUPPORTED: c++03, c++11, c++14
  10
  11 // <charconv>
  12
  13 // In
  14 //
  15 // to_chars_result to_chars(char* first, char* last, Integral value,
  16 //                          int base = 10)
  17 //
  18 // Integral cannot be bool.
  19
  20 #include <charconv>
  21
  22 int main(int, char**)
  23 {
  24     using std::to_chars;
  25     char buf[10];
  26     bool lv = true;
  27
  28     to_chars(buf, buf + sizeof(buf), false);   // expected-error {{call to deleted function}}
  29     to_chars(buf, buf + sizeof(buf), lv, 16);  // expected-error {{call to deleted function}}
  30
  31   return 0;
  32 }