147132 2015-07-20 17:16:49 -0700 Use of uninitialized value $type in IDLParser.pm 2022-08-19 16:49:27 -0700 1 1 1 Unclassified WebKit DOM 528+ (Nightly build) PC Linux RESOLVED DUPLICATE 149406 P2 Normal --- 1 mcatanzaro webkit-unassigned ahmad.saleem792 ap bfulgham cdumez cgarcia mcatanzaro rniwa oldest_to_newest 1110840 0 mcatanzaro 2015-07-20 17:16:49 -0700 I don't understand Perl nor what is going on here, but it looks bad: [622/1038] Generating ../../DerivedSou...ces/webkitdom/WebKitDOMCharacterData.h Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. [623/1038] Generating ../../DerivedSou...rces/webkitdom/WebKitDOMDocumentType.h Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. [625/1038] Generating ../../DerivedSou.../webkitdom/WebKitDOMDocumentFragment.h Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. [631/1038] Generating ../../DerivedSou...dSources/webkitdom/WebKitDOMDocument.h Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. [633/1038] Generating ../../DerivedSou...edSources/webkitdom/WebKitDOMElement.h Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Use of uninitialized value $type in pattern match (m//) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 302. Use of uninitialized value $type in substitution (s///) at /home/mcatanzaro/WebKit/Source/WebCore/bindings/scripts/IDLParser.pm line 308. Nothing has changed here recently, so I have no clue why I am only now seeing the warnings. 1890330 1 ahmad.saleem792 2022-08-10 10:29:32 -0700 I could only find two changes to IDLParser.pm near July 2015: https://github.com/WebKit/WebKit/commit/05fa8411002fefbd0a66859046f0ac4a78e3bb2f https://github.com/WebKit/WebKit/commit/1d068a4b1cc7149de5fc6fc443950fb085d004ed First one seems to be more about fixing these type of warnings. Just wanted to share what I could fine and I could be completely but just wanted to update. Thanks! 1892556 2 ap 2022-08-19 16:49:27 -0700 Yes, 167542@main was the fix. *** This bug has been marked as a duplicate of bug 149406 ***