Fix crash on Xcode #69
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Fixes #539 Quote from http://boost-spirit.com/home/articles/doc-addendum/best-practices/: Avoid complex rules. [...] C++ compilers were not designed to handle such big expressions and some just couldn’t cope (crashes). I don't know qi at all. So, this is an experimental, partially script generated, change. Let's see what the tests say... The script: ```ruby puts IO.read("uri_parse.cpp")[/(?<=ipv6address %= qi::raw).*?;/m].gsub(/\s+/, ' ')[2..-3].split("|").each_with_index.map{|l,i|" ipv6addresses[%d] %%= #{l.strip.sub(/(?<=#{"."*47} )/, "\n#{" "*12}")};" % $i = i};puts " ipv6address %= qi::raw\n#{" "*12}[#{[*"ipv6addresses[0]".."ipv6addresses[#$i]"].join(" |\n#{" "*12}")}];\n qi::rule<iterator, string_type()> ipv6addresses[#{$i+1}];" ```
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LGTM Yes! Thanks @diamond-msc -- this looks like it does fix it! The tests seem happy! Great work! |
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Thank you!! |
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Fixes cpp-netlib/cpp-netlib#539
Quote from http://boost-spirit.com/home/articles/doc-addendum/best-practices/:
Avoid complex rules. [...] C++ compilers were not designed to handle such big expressions and some just couldn’t cope (crashes).
I don't know qi at all. So, this is an experimental, partially script generated, change. Let's see what the tests say...
The script: