clang/test/CXX/lex/lex.charset/p2-cxx11.cpp

   1 // RUN: %clang_cc1 -verify -std=c++11 %s
   2
   3 char c00 = '\u0000'; // ok
   4 char c01 = '\u0001'; // ok
   5 char c1f = '\u001f'; // ok
   6 char c20 = '\u0020'; // ' ', ok
   7 char c22 = '\u0022'; // ", ok
   8 char c23 = '\u0023'; // #, ok
   9 char c24 = '\u0024'; // $, ok
  10 char c25 = '\u0025'; // %, ok
  11 char c27 = '\u0027'; // ', ok
  12 char c3f = '\u003f'; // ?, ok
  13 char c40 = '\u0040'; // @, ok
  14 char c41 = '\u0041'; // A, ok
  15 char c5f = '\u005f'; // _, ok
  16 char c60 = '\u0060'; // `, ok
  17 char c7e = '\u007e'; // ~, ok
  18 char c7f = '\u007f'; // ok
  19
  20 wchar_t w007f = L'\u007f';
  21 wchar_t w0080 = L'\u0080';
  22 wchar_t w009f = L'\u009f';
  23 wchar_t w00a0 = L'\u00a0';
  24
  25 wchar_t wd799 = L'\ud799';
  26 wchar_t wd800 = L'\ud800'; // expected-error {{invalid universal character}}
  27 wchar_t wdfff = L'\udfff'; // expected-error {{invalid universal character}}
  28 wchar_t we000 = L'\ue000';
  29
  30 char32_t w10fffe = U'\U0010fffe';
  31 char32_t w10ffff = U'\U0010ffff';
  32 char32_t w110000 = U'\U00110000'; // expected-error {{invalid universal character}}
  33
  34 const char *p1 = "\u0000\u0001\u001f\u0020\u0022\u0023\u0024\u0025\u0027\u003f\u0040\u0041\u005f\u0060\u007e\u007f";
  35 const wchar_t *p2 = L"\u0000\u0012\u004e\u007f\u0080\u009f\u00a0\ud799\ue000";
  36 const char *p3 = u8"\u0000\u0012\u004e\u007f\u0080\u009f\u00a0\ud799\ue000";
  37 const char16_t *p4 = u"\u0000\u0012\u004e\u007f\u0080\u009f\u00a0\ud799\ue000";
  38 const char32_t *p5 = U"\u0000\u0012\u004e\u007f\u0080\u009f\u00a0\ud799\ue000";
  39 const wchar_t *p6 = L"foo \U00110000 bar"; // expected-error {{invalid universal character}}
  40 const char *p7 = u8"foo \U0000d800 bar"; // expected-error {{invalid universal character}}
  41 const char16_t *p8 = u"foo \U0000dfff bar"; // expected-error {{invalid universal character}}
  42 const char32_t *p9 = U"foo \U0010ffff bar"; // ok