File: transparent-union-pointer.c

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llvm-toolchain-3.9 1%3A3.9.1-9
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// RUN: %clang_cc1 %s -fsyntax-only -verify
// expected-no-diagnostics

typedef union   {
  union wait *__uptr;
  int *__iptr;
} __WAIT_STATUS __attribute__ ((__transparent_union__));

extern int wait (__WAIT_STATUS __stat_loc);

void fastcgi_cleanup() {
  int status = 0;
  wait(&status);
}