Here is a good one <a href="http:&#x2F;&#x2F;eli.thegreenplace.net&#x2F;2012&#x2F;07&#x2F;05&#x2F;how-clang-handles-the-type-variable-name-ambiguity-of-cc" rel="nofollow">http:&#x2F;&#x2F;eli.thegreenplace.net&#x2F;2012&#x2F;07&#x2F;05&#x2F;how-clang-handles-th...</a>