[all-commits] [llvm/llvm-project] 2f951c: [clangd] Add support for the `defaultLibrary` sema...

[David Goldman via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2f951ca98b7a12fed7ac4ebf790a0fbabc02d80b
      https://github.com/llvm/llvm-project/commit/2f951ca98b7a12fed7ac4ebf790a0fbabc02d80b
  Author: David Goldman <davg at google.com>
  Date:   2021-06-02 (Wed, 02 Jun 2021)

  Changed paths:
    M clang-tools-extra/clangd/SemanticHighlighting.cpp
    M clang-tools-extra/clangd/SemanticHighlighting.h
    M clang-tools-extra/clangd/test/initialize-params.test
    M clang-tools-extra/clangd/test/semantic-tokens.test
    M clang-tools-extra/clangd/unittests/SemanticHighlightingTests.cpp

  Log Message:
  -----------
  [clangd] Add support for the `defaultLibrary` semantic token modifier

This allows us to differentiate symbols from the system (e.g. system
includes or sysroot) differently than symbols defined in the user's
project, which can be used by editors to display them differently.

This is currently based on `FileCharacteristic`, but we can
consider alternatives such as `Sysroot` and file paths in the future.

Differential Revision: https://reviews.llvm.org/D101554