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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.dg/] [cpp/] [c90-empty-macro-args.c] - Rev 338
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/* { dg-do compile } */ /* { dg-options "-std=c89 -pedantic" } */ #define f(a,b) f2(a,,b) #define f2(a,b,c) a; b; c; #define f3(a) a #define g() p() void p(void) {} void foo(void) { f(p(),p()); /* { dg-warning "macro f2 argument 2: empty macro arguments are undefined" } */ f2(p(),,p()); /* { dg-warning "macro f2 argument 2: empty macro arguments are undefined" } */ f3(); /* { dg-warning "macro f3 argument 1: empty macro arguments are undefined" } */ g(); }