clang/test/Sema/arm-cmse-no-diag.c

   1 // RUN: %clang_cc1 -triple thumbv8m.base-none-eabi -mcmse -verify -Wno-cmse-union-leak %s
   2 // expected-no-diagnostics
   3
   4 union U { unsigned n; char b[4]; } u;
   5
   6 void (*fn2)(int, union U) __attribute__((cmse_nonsecure_call));
   7
   8 union U xyzzy(void) __attribute__((cmse_nonsecure_entry)) {
   9   fn2(0, u);
  10   return u;
  11 }