[webkit-changes] [WebKit/WebKit] 7b9d9e: [WGSL] Add typing for field access expressions

[Tadeu Zagallo]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 7b9d9eb03014969d031e19f223e334133081f893
      https://github.com/WebKit/WebKit/commit/7b9d9eb03014969d031e19f223e334133081f893
  Author: Tadeu Zagallo <tzagallo at apple.com>
  Date:   2023-02-13 (Mon, 13 Feb 2023)

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

  Log Message:
  -----------
  [WGSL] Add typing for field access expressions
https://bugs.webkit.org/show_bug.cgi?id=251842
rdar://105120646

Reviewed by Myles C. Maxfield.

Now that we can infer struct types, add support for access struct members. Support
for accessing vector members will follow in a separate patch.

* Source/WebGPU/WGSL/TypeCheck.cpp:
(WGSL::TypeChecker::check):
(WGSL::TypeChecker::visitStructMembers):
(WGSL::TypeChecker::visit):
(WGSL::TypeChecker::inferred):

Canonical link: https://commits.webkit.org/260196@main