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/* Regression test for bug in convoluted situation involving token paste

   plus function-like macros used outside function context.  It may be

   easier to understand if you mentally replace 'struct' with 'A'

   throughout this file; 'struct' is used only to get the code to compile

   when preprocessed correctly.

   The original problem was seen in the Linux kernel and reported by

   Jakub Jelinek <jakub@redhat.com>; this test is synthetic.  */

/* { dg-do compile } */

#define glue(a,b) a##b

#define struct(x) B(x)

#define E(x) struct x

#define FG (22)

extern void B(int);

void foo(void)

{

  E(glue(F,*)) dummy;  /* { dg-warning "valid preprocessing token" } */

  E(glue(F,G)) ;

}