clang/test/Lexer/comment-utf8.c

   1 // RUN: %clang_cc1 -fsyntax-only %s -Winvalid-utf8 -verify
   2 // expected-no-diagnostics
   3
   4
   5 //§ § § 😀 你好 ©
   6
   7 /*§ § § 😀 你好 ©*/
   8
   9 /*
  10 § § § 😀 你好 ©©©
  11 */
  12
  13 /* § § § 😀 你好 © */
  14 /*
  15     a longer comment to exerce the vectorized code path
  16     ----------------------------------------------------
  17     αααααααααααααααααααααα      // here is some unicode
  18     ----------------------------------------------------
  19     ----------------------------------------------------
  20 */
  21
  22 // The following test checks that a short comment is not merged
  23 // with a subsequent long comment containing utf-8
  24 enum a {
  25     x  /* 01234567890ABCDEF*/
  26 };
  27 /*ααααααααα*/