[ruby-cvs:70663] ngoto:r63572 (trunk): include/ruby/missing.h: defined(__cplusplus) before using __cplusplus

[ngoto at ruby-lang.org]

ngoto	2018-06-05 23:16:50 +0900 (Tue, 05 Jun 2018)

  New Revision: 63572

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=63572

  Log:
    include/ruby/missing.h: defined(__cplusplus) before using __cplusplus
    
    * include/ruby/missing.h (isinf, isnan): For non-C++ programs,
      defined(__cplusplus) may be needed before using __cplusplus.
      [Bug #14816]

  Modified files:
    trunk/include/ruby/missing.h