[webkit-changes] [WebKit/WebKit] 014185: [WGSL] Implement unary expression parsing

[Dan Glastonbury]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 0141851d63984e07f592074f86cbd70f77705185
      https://github.com/WebKit/WebKit/commit/0141851d63984e07f592074f86cbd70f77705185
  Author: Dan Glastonbury <djg at apple.com>
  Date:   2023-02-13 (Mon, 13 Feb 2023)

  Changed paths:
    M Source/WebGPU/WGSL/Lexer.cpp
    M Source/WebGPU/WGSL/Parser.cpp
    M Source/WebGPU/WGSL/Token.cpp
    M Source/WebGPU/WGSL/Token.h
    M Tools/TestWebKitAPI/Tests/WGSL/LexerTests.cpp
    M Tools/TestWebKitAPI/Tests/WGSL/ParserTests.cpp

  Log Message:
  -----------
  [WGSL] Implement unary expression parsing
https://bugs.webkit.org/show_bug.cgi?id=252154
rdar://problem/105380466

Reviewed by Tadeu Zagallo.

Handle parsing of unary expressions involving &, ~, *, - and ! according to WGSL
spec.

Canonical link: https://commits.webkit.org/260232@main