tree d8cd19366007e3a95a66c2297d7bffeccd30cbb1
parent 45ebbb8b027757b73cd57d1f037be1a5b81b67e4
author Marc-Andre Laperle <marc-andre.laperle@ericsson.com> 1530548914 +0000
committer Marc-Andre Laperle <marc-andre.laperle@ericsson.com> 1530548914 +0000

[clangd] Implement hover for "auto" and "decltype"

Summary:
This allows hovering on keywords that refer to deduced types.
This should cover most useful cases. Not covered:
- auto template parameters: Since this can be instantiated with many types,
it would not be practical to show the types.
- Structured binding: This could be done later to show multiple deduced types
in the hover.
- auto:: (part of concepts): Outside the scope of this patch.

Signed-off-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>

Subscribers: ilya-biryukov, ioeric, MaskRay, jkorous, cfe-commits

Differential Revision: https://reviews.llvm.org/D48159

git-svn-id: https://llvm.org/svn/llvm-project/clang-tools-extra/trunk@336119 91177308-0d34-0410-b5e6-96231b3b80d8