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      1 //===----------------------------------------------------------------------===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is dual licensed under the MIT and the University of Illinois Open
      6 // Source Licenses. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 
     10 // test that cmath builds with -fdelayed-template-parsing
     11 
     12 // REQUIRES: fdelayed-template-parsing
     13 
     14 // RUN: %build -fdelayed-template-parsing
     15 // RUN: %run
     16 
     17 #include <cmath>
     18 #include <cassert>
     19 
     20 #include "test_macros.h"
     21 
     22 int main() {
     23   assert(std::isfinite(1.0));
     24   assert(!std::isinf(1.0));
     25   assert(!std::isnan(1.0));
     26 }
     27 
     28 using namespace std;
     29