[cfe-dev] doing global unused methods analysis

[Noel Grandin via cfe-dev]

On 2015-10-05 04:36 PM, Manuel Klimek wrote:
>
> Btw, I think looking into the AST matchers and clang-query can greatly speed up your development cycle here. We have a
> dead code analysis based on these, and I wouldn't want to implement all the matchers with special visitors.
>

Sounds interesting, I'll have to look into those. At the moment we have a framework based around RecursiveASTVisitor, so 
there is not that much code to implement in each checker (of which we have lots).


Found my problem....  a little thing called:
    bool shouldVisitTemplateInstantiations () const
from here:
    http://clang.llvm.org/doxygen/classclang_1_1RecursiveASTVisitor.html

Sigh, now to strip out all the junk I added trying to workaround my lack of documentation reading :-)

-- Noel Grandin.