[cfe-dev] List Clang-Query Matchers

[Ahmad Nouralizadeh via cfe-dev]

It seems that some of the matchers have defects and are still in progress.
Therefore, although their names are included in the `ASTMatchers.h` header
file, they can not be used. This can be deduced from the following comment
at `clang-6.0.0/lib/ASTMatchers/Dynamic/Registry.cpp:Line 95`:

// TODO: Here is the list of the missing matchers, grouped by reason.
//
// Need Variant/Parser fixes:
// ofKind
//
// Polymorphic + argument overload:
// findAll
//
// Other:
// equalsNode

REGISTER_OVERLOADED_2(callee);
...
As can be seen, `equalsNode` is also one of the missing matchers. The
supported matchers are registered in the following lines.

On Fri, Aug 3, 2018 at 5:34 PM, Ahmad Nouralizadeh <
ahmadnouralizadeh at gmail.com> wrote:

> Is there a way to list all possible matchers in clang-query? The
> <https://stackoverflow.com/questions/51672381/list-clang-query-matchers#>AST
> matcher reference
> <http://clang.llvm.org/docs/LibASTMatchersReference.html> list is not
> necessarily the most up-to-date version. Even the list in ASTMatchers.h clang
> header (clang-6.0.0) does not show what is currently available. For
> example, the equalsNode matcher is included in the list, while it is not
> available in clang-query.
>
>
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