clang/test/SemaCXX/decomposition-blocks.cpp

   1 // RUN: %clang_cc1 -std=c++17 -fsyntax-only -verify %s -fblocks
   2
   3 struct S {
   4   int i : 1;
   5   int j;
   6 };
   7
   8 void run(void (^)());
   9 void test() {
  10   auto [i, j] = S{-1, 42}; // expected-note {{'i' declared here}}
  11   run(^{
  12     (void)i; // expected-error {{reference to local binding 'i' declared in enclosing function 'test'}}
  13   });
  14 }