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Revision 2d909ca1

Added by nagachika (Tomoyuki Chikanaga) about 8 years ago

merge revision(s) 58359: [Backport #13439]

    fix RSTRUCT_LEN macro in public C API

    rb_struct_size returns an Integer VALUE, so it must be converted
    to a `long` for compatibility with previous Ruby C API versions.

    * ext/-test-/struct/len.c: new
    * test/-ext-/struct/test_len.rb: new
    * include/ruby/ruby.h (RSTRUCT_LEN): use NUM2LONG
      [ruby-core:80692] [Bug #13439]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@58636 b2dd03c8-39d4-4d8f-98ff-823fe69b080e