[cfe-dev] Matching all the overloaded operators

Aaron Ballman via cfe-dev cfe-dev at lists.llvm.org
Mon Dec 16 05:39:19 PST 2019

On Mon, Dec 16, 2019 at 5:50 AM Shraiysh Vaishay via cfe-dev
<cfe-dev at lists.llvm.org> wrote:
> Hi all,
> I was looking for a matcher all overloaded operators.
> `cxxMethodDecl(hasOverloadedOperatorName("+"))` matches overloaded "+". How do I modify this to match all operator overloads?
> Any help would be appreciated.

We don't currently have a matcher that makes this trivial (I was
thinking cxxMethodDecl(hasOverloadedOperatorName(anything())) might
work, but there's a type mismatch between anything() and a string).

You could add a matcher for this pretty easily if you are in C++ with:

AST_MATCHER(CXXMethodDecl, isOverloadedOperator) {
  return Node.isOverloadedOperator();


> Thanks and regards
> Shraiysh
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