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// { dg-do compile } // PR c++/7804 // Floating point formatting in error and warning messages extern "C" int printf(const char *, ...); struct S { static const float inf = 1.0f / 0.0f; // { dg-warning "1.0|float|initialization" } static const float nan = 0.0f / 0.0f; // { dg-warning "0.0|float|initialization" } }; int main() { printf("%f\n%f\n", S::inf, S::nan); return 0; }