[PATCH] D72500: [clangd] Show hower info for expressions

[liu hui via Phabricator via cfe-commits]

lh123 added a comment.

In D72500#1813975 <https://reviews.llvm.org/D72500#1813975>, @sammccall wrote:

> I think we should avoid triggering for literals. Maybe some exceptions, but a hover saying that 0 is an int with value 0 seems silly.


Yes, hovering over `IntegerLiteral/FloatingLiteral` may be useless, but I think it's useful when hovering over `StringLiteral/UserDefinedLiteral`.

+ hovering over "hello" show `char [6]`.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D72500/new/

https://reviews.llvm.org/D72500