clang/test/Preprocessor/embed_ext_compat_diags.c

   1 // RUN: %clang_cc1 -std=c23 %s -fsyntax-only --embed-dir=%S/Inputs -verify=none -pedantic
   2 // RUN: %clang_cc1 -std=c23 %s -fsyntax-only --embed-dir=%S/Inputs -verify=compat -Wpre-c23-compat
   3 // RUN: %clang_cc1 -std=c17 %s -fsyntax-only --embed-dir=%S/Inputs -verify=ext -pedantic
   4 // RUN: %clang_cc1 -x c++ %s -fsyntax-only --embed-dir=%S/Inputs -verify=cxx -pedantic
   5 // none-no-diagnostics
   6
   7 #if __has_embed("jk.txt")
   8
   9 const char buffer[] = {
  10 #embed "jk.txt" /* compat-warning {{#embed is incompatible with C standards before C23}}
  11                    ext-warning {{#embed is a C23 extension}}
  12                    cxx-warning {{#embed is a Clang extension}}
  13                  */
  14 };
  15 #endif
  16