1 // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s 2 3 constexpr int x = 1; 4 constexpr int id(int x) { return x; } 5 6 void foo(void) { 7 x = 2; // expected-error {{read-only variable is not assignable}} 8 int (*idp)(int) = id; 9 } 10 11
