[PATCH] D58294: [clangd] Enable indexing of template type parameters

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov added inline comments.


================
Comment at: clangd/XRefs.cpp:42
   // Only a single declaration is allowed.
-  if (isa<ValueDecl>(D)) // except cases above
+  if (isa<ValueDecl>(D) || isa<TemplateTypeParmDecl>(D)) // except cases above
     return D;
----------------
Should probably also handle `TemplateTemplateParmDecl`?
Could we add tests for template template parameters too?
```
// two most-used constructs with template template parameter references.
template<template <class> class U>
struct Foo {
  ^U<int> f;
  Foo<^U> x;
};
```


Repository:
  rCTE Clang Tools Extra

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58294/new/

https://reviews.llvm.org/D58294