Argyrios Kyrtzidis da188de2b6 [libclang] The annotation of tokens operation visits statement nodes code-recursively. ...

This can blow the stack with extremely deep hierarchies. Switch it to data-recursive.

This is implemented by introducing a post-children visitation callback that the
CursorVisitor is calling after child nodes of a cursor have been visited.
This is used by the annotate-tokens visitor to do extra work at that point.

rdar://11979525.

llvm-svn: 163071

2012-09-01 18:27:30 +00:00

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