Bug 252213

Summary:	[WGSL] Fix line number reporting in errors
Product:	WebKit	Reporter:	Dan Glastonbury <djg>
Component:	WebGPU	Assignee:	Dan Glastonbury <djg>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	Unspecified
OS:	Unspecified

Description Dan Glastonbury 2023-02-13 16:40:13 PST

Text editors use one-based line numbering, not zero.  When setting source
code to be tokenized, set the current position to offset of 0 on line 1. This
allows a position with m_line set to 0 to represent and empty or invalid
position.

Comment 1 Radar WebKit Bug Importer 2023-02-13 16:40:59 PST

<rdar://problem/105423092>

Comment 2 Dan Glastonbury 2023-02-13 16:42:32 PST

Pull request: https://github.com/WebKit/WebKit/pull/10064

Comment 3 EWS 2023-02-13 18:12:38 PST

Committed 260237@main (5152a874639a): <https://commits.webkit.org/260237@main>

Reviewed commits have been landed. Closing PR #10064 and removing active labels.