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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [cpp/] [trad/] [recurse-3.c] - Rev 298
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/* Tests that macros that look recursive but are not are accepted. */ /* { dg-do preprocess } */ #define g(x) x g(g(g(g(g(g(g)))))); /* { dg-bogus "detected recursion" } */ /* This macro gets longer with each loop, to thwart tests for recursion based on length. */ #define f(a,b,c,d,e,f,g,h,i) a(b,c,d,e,f,g,h,i,2 3 4 5) f(f,f,f,f,f,f,f,f,f) /* { dg-bogus "detected recursion" } */ /* The above cases should be enough, but this is taken from cccp sources so let's try it too. */ #define foo(x,y) bar (x (y,0), y) foo (foo, baz); /* { dg-bogus "detected recursion" } */ #define mac mac/**/ro mac /* { dg-bogus "detected recursion" } */ #define mac2 mac2 "mac2" /* { dg-bogus "detected recursion" } */ #define macro "macro macro mac2 /* { dg-bogus "detected recursion" } */