Bug 229296 - [win] Intermittent build failure in InspectorCSSAgent.cpp 'Backdrop': undeclared identifier
Summary: [win] Intermittent build failure in InspectorCSSAgent.cpp 'Backdrop': undecla...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Tools / Tests (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-08-19 10:14 PDT by Aakash Jain
Modified: 2021-08-26 10:15 PDT (History)
4 users (show)

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Description Aakash Jain 2021-08-19 10:14:41 PDT 
Noticing this intermittent build failure on windows in InspectorCSSAgent.cpp 'Backdrop': undeclared identifier.

WebCore\inspector/agents/InspectorCSSAgent.cpp(453,41): error C2838: 'Backdrop': illegal qualified name in member declaration
WebCore\inspector/agents/InspectorCSSAgent.cpp(453,49): error C2065: 'Backdrop': undeclared identifier

This is causing false positives on windows-ews.

e.g.:
https://ews-build.webkit.org/#/builders/10/builds/101698
https://ews-build.webkit.org/#/builders/10/builds/101870
https://ews-build.webkit.org/#/builders/10/builds/101867
https://ews-build.webkit.org/#/builders/10/builds/101855
https://build.webkit.org/#/builders/56/builds/4022
Comment 1 Ryan Haddad 2021-08-19 15:15:17 PDT 
Presumably this is related to https://trac.webkit.org/changeset/281229/webkit?
Comment 2 Ryan Haddad 2021-08-19 15:15:57 PDT 
There hasn't been a build failure on trunk bots since the one linked above, so maybe this had something to do with incremental builds?
Comment 3 Radar WebKit Bug Importer 2021-08-26 10:15:23 PDT 
<rdar://problem/82396065>