# \[Bug #845\] warning: "RUBY\_VERSION\_CODE" is not defined

**URL:** <https://www.ruby-forum.com/t/bug-845-warning-ruby-version-code-is-not-defined/155302>\
**Category:** Development\
**Created:** [December 10, 2008, 12:42pm UTC](https://www.ruby-forum.com/t/bug-845-warning-ruby-version-code-is-not-defined/155302 "2008-12-10T12:42:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/77aa72/32.png) [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\
**Post date:** [December 10, 2008, 12:42pm UTC](https://www.ruby-forum.com/t/bug-845-warning-ruby-version-code-is-not-defined/155302/1 "2008-12-10T12:42:46Z")

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Bug #845: warning: “RUBY\_VERSION\_CODE” is not defined  
[http://redmine.ruby-lang.org/issues/show/845](http://redmine.ruby-lang.org/issues/show/845)

e$B5/I\<\<Te(B: Kazuhiro NISHIYAMA  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal

rational.ce$B$He(Bcomplex.ce$B$Ge(Bwarninge$B$,=P$F$$$^$9!#e(B

[http://www.rubyist.net/~akr/chkbuild/debian/ruby-trunk/last](http://www.rubyist.net/~akr/chkbuild/debian/ruby-trunk/last)

gcc -DRUBY\_DEBUG\_ENV -O2 -g -Wall -Wformat=2 -Wundef -Wno-parentheses  
-I. -I.ext/include/i686-linux -I./include -I. -DRUBY\_EXPORT -o  
rational.o -c rational.c  
rational.c:380:5: warning: “RUBY\_VERSION\_CODE” is not defined  
rational.c:1544:5: warning: “NUBY” is not defined

gcc -DRUBY\_DEBUG\_ENV -O2 -g -Wall -Wformat=2 -Wundef -Wno-parentheses  
-I. -I.ext/include/i686-linux -I./include -I. -DRUBY\_EXPORT -o  
complex.o -c complex.c  
complex.c:323:5: warning: “RUBY\_VERSION\_CODE” is not defined  
complex.c:1430:5: warning: “NUBY” is not defined

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<div class="post-metadata">

**Author:** ![Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/77aa72/32.png) [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\
**Post date:** [December 10, 2008, 4:15pm UTC](https://www.ruby-forum.com/t/bug-845-warning-ruby-version-code-is-not-defined/155302/2 "2008-12-10T16:15:05Z")

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e$B%A%1%C%He(B #845 e$B$,99?7$5$l$^$7$?!#e(B (by Yukihiro M.)

e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B

## fixed by r20612.

[http://redmine.ruby-lang.org/issues/show/845](http://redmine.ruby-lang.org/issues/show/845)