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Note that we want the mutation function exported

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rfm 2025-01-19 12:30:31 +00:00
parent 9b4965e100
commit 9236ef986a
1 changed files with 3 additions and 1 deletions
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4
Source/NSObject.m
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@ -86,8 +86,10 @@
/* objc_enumerationMutation() is called whenever a collection mutates in the
* middle of fast enumeration. We need to have this defined and linked into
* any code that uses fast enumeration, so we define it in NSObject.h
* This symbol is exported to take precedence over the weak symbol provided
* by the runtime library.
*/
void objc_enumerationMutation(id obj)
GS_EXPORT void objc_enumerationMutation(id obj)
{
[NSException raise: NSGenericException
format: @"Collection %@ was mutated while being enumerated", obj];