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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-01-01 19:43:49 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-01-01 19:43:49 +0000 |
commit | 28c2711230240fde0a9f66effbbd71108b4b0dfd (patch) | |
tree | 6ac588c430e5a22ed1dab0ecbe5f8bec343a45e9 /ext/socket/mkconstants.rb | |
parent | aa0ae0d3b6ab8d6c3143960bd0b3d154bd96d10e (diff) | |
download | ruby-28c2711230240fde0a9f66effbbd71108b4b0dfd.tar.gz |
* ext/socket/mkconstants.rb: check duplicates.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21264 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/socket/mkconstants.rb')
-rw-r--r-- | ext/socket/mkconstants.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ext/socket/mkconstants.rb b/ext/socket/mkconstants.rb index 318ffde678..82718b400e 100644 --- a/ext/socket/mkconstants.rb +++ b/ext/socket/mkconstants.rb @@ -34,12 +34,14 @@ result = '' # workaround for NetBSD, OpenBSD and etc. result << "#define pseudo_AF_FTIP pseudo_AF_RTIP\n" -DEFS = [] +h = {} DATA.each_line {|s| name, default_value = s.scan(/\S+/) next unless name && name[0] != ?# - DEFS << [name, default_value] + raise "duplicate name: #{name}" if h.has_key? name + h[name] = default_value } +DEFS = h.to_a def each_const DEFS.each {|name, default_value| |