15 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify %s2 3struct NOT_AN_INTEGRAL_TYPE {};4 5template <typename T>6struct foo {7 NOT_AN_INTEGRAL_TYPE Bad;8 void run() {9 switch (Bad) { // expected-error {{statement requires expression of integer type ('NOT_AN_INTEGRAL_TYPE' invalid)}}10 case 0:11 break;12 }13 }14};15