clang/test/SemaSYCL/unique-stable-name-multiple-target-crash.cpp

   1 // RUN: %clang_cc1 %s %s -std=c++17 -triple x86_64-linux-gnu -fsycl-is-device -verify -fsyntax-only -Wno-unused
   2
   3 // This would crash due to the double-inputs, since the 'magic static' use in
   4 // the AST Context SCYL Filtering would end up caching an old version of the
   5 // ASTContext object, which no longer exists in the second file's invocation.
   6 //
   7 // expected-no-diagnostics
   8 class Empty {};
   9 template <typename, typename F> __attribute__((sycl_kernel)) void kernel(F) {
  10     __builtin_sycl_unique_stable_name(F);
  11 }
  12
  13 void use() {
  14   [](Empty) {
  15     auto lambda = []{};
  16     kernel<class i>(lambda);
  17   };
  18 }