[PATCH] D32020: [indexer] The relationship between the declarations in template specializations that 'override' declarations in the base template should be recorded

[Alex Lorenz via Phabricator via cfe-commits]

arphaman created this revision.

This is useful for "go to definition" feature for an IDE like Xcode. Consider the following example:

  template<typename T>
  struct Traits { 
    using EncodedAs = void; // 1
  }; 
  
  template<>
  struct Traits<char> {
    using EncodedAs = int; // 2
  };

This change will allow the IDE to take the user to `EncodedAs` at `1` if the user wishes to perform "go to definition" on `EncodedAs` at `2`.


Repository:
  rL LLVM

https://reviews.llvm.org/D32020

Files:
  lib/Index/IndexDecl.cpp
  lib/Index/IndexingContext.cpp
  lib/Index/IndexingContext.h
  test/Index/Core/index-source.cpp

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