Bug 265341

Summary:

[WebGPU] 'alias' not supported (https://www.w3.org/TR/WGSL/#type-aliases) / error compiling shader opening https://playground.babylonjs.com/#N96NXC#106

Product:

WebKit

Reporter:

Mike Wyrzykowski <mwyrzykowski>

Component:

WebGPU

Assignee:

Tadeu Zagallo <tzagallo>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
WGSL source generating error	none

Description Mike Wyrzykowski 2023-11-25 18:52:17 PST

Created attachment 468754 [details]
WGSL source generating error

[WebGPU] Error compiling shader opening https://playground.babylonjs.com/#N96NXC#106
(select 'WebGPU' from the top-right if not already selected)

It is due to 'alias' not being supported. 'alias' appears to be essentially like 'using' in C++

https://www.w3.org/TR/WGSL/#type-aliases

WGSL source attached.

Comment 1 Radar WebKit Bug Importer 2023-11-25 18:52:32 PST

<rdar://problem/118796398>

Comment 2 Tadeu Zagallo 2023-12-08 09:28:28 PST

Pull request: https://github.com/WebKit/WebKit/pull/21509

Comment 3 EWS 2023-12-11 07:44:52 PST

Committed 271876@main (81d65a5b16f3): <https://commits.webkit.org/271876@main>

Reviewed commits have been landed. Closing PR #21509 and removing active labels.