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为什么FMX.Canvas.Mac在调用CFNumberCreate之后不调用CFRelease？

[英]Why doesn't FMX.Canvas.Mac ever call CFRelease after calling CFNumberCreate?

原文 2018-07-19 20:17:08 2 1 delphi/ firemonkey

According to this Apple documentation , CFNumberCreate follows The Create Rule. 根据此Apple文档，CFNumberCreate遵循“创建规则”。 However, whereas numerous CF..Create calls in FMX.Canvas.Mac are followed by CFRelease calls on the returned objects, CFNumberCreate calls are not. 但是，尽管在FMX.Canvas.Mac中进行了无数CF..Create调用后，对返回的对象都进行了CFRelease调用，但CFNumberCreate调用却没有。 Why is this? 为什么是这样？

1 个解决方案

It's a bug in FMX.Canvas.Mac. 这是FMX.Canvas.Mac中的错误。 A call to CFNumberCreate needs to be balanced with a call to CFRelease. 对CFNumberCreate的调用需要与对CFRelease的调用进行平衡。

Bug report: RSP-20924 错误报告： RSP-20924

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