gcc/testsuite/g++.dg/spellcheck-c++-11-keyword.C

   1 /* c++/77922: "constexpr" is only available from C++11 onwards.
   2    We shouldn't offer it as a spellcheck suggestion in C++98.  */
   3 // { dg-options "-std=c++98" }
   4
   5 constexpr int a = 1; // { dg-bogus "did you mean" }
   6 // { dg-error "'constexpr' does not name a type" "" { target *-*-* } .-1 }
   7 // { dg-message "C\\+\\+11 'constexpr' only available with '-std=c\\+\\+11' or '-std=gnu\\+\\+11'" "" { target *-*-* } .-2 }
   8
   9 /* If the user typos "constexpr" (here as "consexpr"), don't offer it as a
  10    spelling suggestion in C++98 mode.  */
  11 consexpr int a = 1; // { dg-bogus "did you mean" }
  12 // { dg-error "'consexpr' does not name a type" "" { target *-*-* } .-1 }
  13
  14 decltype i = 0; // { dg-bogus "did you mean" }
  15 // { dg-error "'decltype' does not name a type" "" { target *-*-* } .-1 }