1*89a1d03eSRichard // RUN: %check_clang_tidy -expect-clang-tidy-error %s misc-misplaced-const %t -- -- -std=c++17 2*89a1d03eSRichard 3*89a1d03eSRichard // This test previously would cause a failed assertion because the structured 4*89a1d03eSRichard // binding declaration had no valid type associated with it. This ensures the 5*89a1d03eSRichard // expected clang diagnostic is generated instead. 6*89a1d03eSRichard // CHECK-MESSAGES: :[[@LINE+1]]:6: error: decomposition declaration '[x]' requires an initializer [clang-diagnostic-error] 7*89a1d03eSRichard auto [x]; 8*89a1d03eSRichard 9*89a1d03eSRichard struct S { int a; }; 10*89a1d03eSRichard S f(); 11*89a1d03eSRichard main()12*89a1d03eSRichardint main() { 13*89a1d03eSRichard auto [x] = f(); 14*89a1d03eSRichard } 15*89a1d03eSRichard 16