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List:       webkit-dev
Subject:    [webkit-dev] Having trouble building
From:       Ken Russell <kbr () google ! com>
Date:       2019-10-05 3:55:08
Message-ID: CAMYvS2fHEW=YJgtdNHq4PWBOsxztRiVP0cYh0Rdekvgjh+DpWg () mail ! gmail ! com
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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:

$ ./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


[Attachment #5 (text/html)]

<div dir="ltr">Hi,<div><br></div><div>Recently I upgraded to Xcode 11.0 and re-synced \
to top-of-tree WebKit. With a clean WebKitBuild directory I&#39;m seeing the \
following build error:</div><div><br></div><div>$ ./Tools/Scripts/build-webkit \
--release &gt; build-log.txt<br></div><div><br></div><div>...</div><div><br></div><div>In \
file included from /Users/kbr/src/WebKit/WebKitBuild/Release/DerivedSources/WebKitLega \
cy/unified-sources/UnifiedSource20-mm.mm:4:<br>/Users/kbr/src/WebKit/Source/WebKitLegacy/mac/WebView/WebHTMLView.mm:222:5: \
error: use of undeclared identifier &#39;_subviews&#39;; did you mean \
&#39;subviews&#39;?<br>      _subviews = subviews;<br>      ^~~~~~~~~<br>      \
subviews<br>/Users/kbr/src/WebKit/Source/WebKitLegacy/mac/WebView/WebHTMLView.mm:220:63: \
note: &#39;subviews&#39; declared here<br>- \
(void)_setSubviewsIvar:(NSMutableArray&lt;__kindof NSView *&gt; *)subviews {<br>      \
^<br>/Users/kbr/src/WebKit/Source/WebKitLegacy/mac/WebView/WebHTMLView.mm:222:15: \
error: explicitly assigning value of variable of type &#39;NSMutableArray&lt;__kindof \
NSView *&gt; *&#39; to itself [-Werror,-Wself-assign]<br>      _subviews = \
subviews;<br>      ~~~~~~~~~ ^ \
~~~~~~~~<br>/Users/kbr/src/WebKit/Source/WebKitLegacy/mac/WebView/WebHTMLView.mm:228:30: \
error: use of undeclared identifier &#39;_subviews&#39;<br>      return \
(NSMutableArray *)_subviews;<br>                                            ^<br>3 \
errors generated.<br></div><div><br></div><div><br></div><div><br></div><div>Has \
anyone else run into \
this?</div><div><br></div><div>Thanks,</div><div><br></div><div>-Ken</div><div><br></div></div>




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