clang/test/CodeGenCXX/cxx20-module-decomp-1.cpp

   1 // RUN: %clang_cc1 -std=c++20 %s -triple %itanium_abi_triple -emit-llvm -o - | FileCheck %s
   2
   3 export module Foo;
   4
   5 // CHECK-DAG: @_ZW3Foo3ary =
   6 int ary[2];
   7
   8 // CHECK-DAG: @_ZW3FooDC1a1bE =
   9 export auto &[a, b] = ary;
  10
  11 namespace N {
  12 // CHECK-DAG: @_ZN1NW3FooDC1a1bEE =
  13 export auto &[a, b] = ary;
  14 // CHECK-DAG: @_ZN1NW3FooDC1c1dEE =
  15 auto &[c, d] = ary;
  16 // FIXME: We mangle the module name here, as we give this ModuleInternalLinkage
  17 // That's no longer needed.
  18 // CHECK DAG: @_ZN1MDC1e1fEE =
  19 static auto &__attribute__((used))[e, f] = ary;
  20 } // namespace N