On Thu, Jul 19, 2012 at 1:26 AM, Manuel Klimek <[email protected]> wrote:
> Any comments on the content of the doc, or do you guys think it's fine > to go in? :) > 'targetted': the more common spelling is with only 2 't's. > $ clang -cc1 -ast-dump-xml test.cc > ... cutting out internal declarations of clang ... I'd suggest also adding -undef to this command, to reduce the bulk of the internal declarations. In an ideal world, that'd remove all of them, but we still include __int64_t and friends in that mode :( > In general, -ast-dump-xml dumps declarations as XML and statements as S-expressions. This promises more than we deliver. ... "dumps declarations in an XML-style format and statements in an S-expression-style format" is closer to the truth :) > declaration statement that delcares our result variable Typo: 'delcares' > Clang's AST nodes are modeled on a type hierarchy that does not have a common ancestor. s/type/class/, to avoid confusion with clang::Type. > Instead, there are multiple larger hierarchies for basic node types like Decl and Stmt. It might be useful to say that many of the important AST nodes derive from Type, Decl, DeclContext or Stmt, with some classes deriving from both Decl and DeclContext. I think the document could do with some discussion of the Type hierarchy, QualType, canonical types and type sugar.
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