1 // RUN: %clang_cc1 -fsyntax-only -std=c++14 -verify %s
2 
f()3 void f() {
4   if (bool b = true; b) {} // expected-warning {{'if' initialization statements are a C++17 extension}}
5   switch (int n = 5; n) { // expected-warning {{'switch' initialization statements are a C++17 extension}}
6   case 5: break;
7   }
8 }
9