tree cba9444818e7877fc21ca81575c628b31dbdded5
parent 06c892a6ec872ad5d1d66862bc729c9031e07fce
author Ben Clayton <bclayton@google.com> 1604428049 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1604428049 +0000

formatter: Remove colon line prefix with no source

If a diagnostic has no Source information, don't start the diagnostic line with a colon.

Bug: tint:282
Change-Id: I80c4103e31556b2769d4b4c2a98dce21a2e1c233
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/31662
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>