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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [cpp/] [trad/] [recurse-2.c] - Rev 816

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/* Test for warning of and recovery from recursion in function-like
   macros.  */
 
/* { dg-do preprocess } */
 
#define foo() foo()
foo();				/* { dg-error "detected recursion" } */
 
#define bar() bar baz() bar
bar();				/* { dg-bogus "detected recursion" } */
 
#define baz() foo()
baz();			       /* { dg-error "detected recursion" } */
 
#define a(x) x(a)
a(a);			       /* { dg-error "detected recursion" } */
 

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