clang/test/AST/ByteCode/ms.cpp

   1 // RUN: %clang_cc1 -verify=ref,both %s -fms-extensions -fcxx-exceptions
   2 // RUN: %clang_cc1 -verify=expected,both %s -fexperimental-new-constant-interpreter -fms-extensions -fcxx-exceptions
   3
   4 // ref-no-diagnostics
   5 // expected-no-diagnostics
   6
   7 /// Used to assert because the two parameters to _rotl do not have the same type.
   8 static_assert(_rotl(0x01, 5) == 32);
   9
  10 static_assert(alignof(__unaligned int) == 1, "");
  11
  12 static_assert(__noop() == 0, "");
  13
  14 constexpr int noopIsActuallyNoop() {
  15     int a = 0;
  16     __noop(throw);
  17     __noop(++a);
  18     __noop(a = 100);
  19     return a;
  20 }
  21 static_assert(noopIsActuallyNoop() == 0);