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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Support TouchBar in WebKit"
href="https://bugs.webkit.org/show_bug.cgi?id=164437#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Support TouchBar in WebKit"
href="https://bugs.webkit.org/show_bug.cgi?id=164437">bug 164437</a>
from <span class="vcard"><a class="email" href="mailto:mitz@webkit.org" title="mitz@webkit.org <mitz@webkit.org>"> <span class="fn">mitz@webkit.org</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=164437#c9">comment #9</a>)
<span class="quote">> iOS errors are pasted below. Why do we always get these nullability errors
> on lines of code that were not modified? All of the code I added to this
> header is even compiled out on iOS except for the gullibility specifiers
> that I added to get Mac to build.</span >
If the compiler sees even one nullability specifier in a file, it enforces the use of nullability specifiers everywhere in the file.
The solution is normally to wrap the *SPI.h header in NS_ASSUME_NONNULL_BEGIN/END, assuming the headers it’s replicating have those wrappers.</pre>
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