[webkit-changes] [WebKit/WebKit] 9ee0c4: [WGSL] Use a SortedArrayMap to match keywords and ...

[Dan Glastonbury]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 9ee0c4ea8853a3017f9a45c06ea1adda18be6b05
      https://github.com/WebKit/WebKit/commit/9ee0c4ea8853a3017f9a45c06ea1adda18be6b05
  Author: Dan Glastonbury <djg at apple.com>
  Date:   2023-02-15 (Wed, 15 Feb 2023)

  Changed paths:
    M Source/WebGPU/WGSL/Lexer.cpp

  Log Message:
  -----------
  [WGSL] Use a SortedArrayMap to match keywords and reserved words
https://bugs.webkit.org/show_bug.cgi?id=252278
rdar://problem/105476092

Reviewed by Tadeu Zagallo.

In lieu of a tool to generate a trie for detecting keywords and reserved words,
replace the long sequence of if/return with a SortedArrayMap of keyword to
TokenType.

* Source/WebGPU/WGSL/Lexer.cpp:
(WGSL::Lexer<T>::lex):

Canonical link: https://commits.webkit.org/260336@main