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List:       webkit-dev
Subject:    Re: [webkit-dev] Having trouble building
From:       Tim Horton <timothy_horton () apple ! com>
Date:       2019-10-05 8:11:02
Message-ID: 46B669E9-1957-40F7-A2E9-E53B4D8F55A9 () apple ! com
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> On Oct 4, 2019, at 8:55 PM, Ken Russell <kbr@google.com> wrote:
> 
> Hi,
> 
> Recently I upgraded to Xcode 11.0 and re-synced to top-of-tree WebKit. With a clean \
> WebKitBuild directory I'm seeing the following build error:

What OS are you on?

You might want to peek at https://bugs.webkit.org/show_bug.cgi?id=199705

> $ ./Tools/Scripts/build-webkit --release > build-log.txt
> 
> ...
> 
> In file included from \
> /Users/kbr/src/WebKit/WebKitBuild/Release/DerivedSources/WebKitLegacy/unified-sources/UnifiedSource20-mm.mm:4:
>  /Users/kbr/src/WebKit/Source/WebKitLegacy/mac/WebView/WebHTMLView.mm:222:5: error: \
> use of undeclared identifier '_subviews'; did you mean 'subviews'? _subviews = \
> subviews; ^~~~~~~~~
> subviews
> /Users/kbr/src/WebKit/Source/WebKitLegacy/mac/WebView/WebHTMLView.mm:220:63: note: \
>                 'subviews' declared here
> - (void)_setSubviewsIvar:(NSMutableArray<__kindof NSView *> *)subviews {
> ^
> /Users/kbr/src/WebKit/Source/WebKitLegacy/mac/WebView/WebHTMLView.mm:222:15: error: \
> explicitly assigning value of variable of type 'NSMutableArray<__kindof NSView *> \
> *' to itself [-Werror,-Wself-assign] _subviews = subviews;
> ~~~~~~~~~ ^ ~~~~~~~~
> /Users/kbr/src/WebKit/Source/WebKitLegacy/mac/WebView/WebHTMLView.mm:228:30: error: \
> use of undeclared identifier '_subviews' return (NSMutableArray *)_subviews;
> ^
> 3 errors generated.
> 
> 
> 
> Has anyone else run into this?
> 
> Thanks,
> 
> -Ken
> 
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> webkit-dev mailing list
> webkit-dev@lists.webkit.org
> https://lists.webkit.org/mailman/listinfo/webkit-dev

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