[PATCH] D81169: [clangd] Improve hover on arguments to function call

[Adam Czachorowski via Phabricator via cfe-commits]

adamcz created this revision.
adamcz added a reviewer: kadircet.
Herald added subscribers: cfe-commits, usaxena95, arphaman, jkorous, MaskRay, ilya-biryukov.
Herald added a project: clang.

In cases like:

  foo(a, ^b);

We now additionally show the name and type of the parameter to foo that
corresponds that "b" is passed as.

The name should help with understanding what it's used for and type can
be useful to find out if call to foo() can mutate variable "b" or not
(i.e. if it is pass by value, reference, const reference, etc).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D81169

Files:
  clang-tools-extra/clangd/Hover.cpp
  clang-tools-extra/clangd/Hover.h
  clang-tools-extra/clangd/unittests/HoverTests.cpp

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