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RESOLVED CONFIGURATION CHANGED
126721
JavaScriptCore Obj-C API gives incorrect behavior for CGFloat properties on ARM64
https://bugs.webkit.org/show_bug.cgi?id=126721
Summary
JavaScriptCore Obj-C API gives incorrect behavior for CGFloat properties on A...
Mark Rowe (bdash)
Reported
2014-01-09 14:53:43 PST
From <
https://github.com/iamdavidhart/JSObjCBridge64BitTest
>:
> The new Javascript-ObjC bridge on iOS7 is broken on 64bit iOS ARM devices when using an exported property declared as a CGFloat from javascript. When accessing the CGFloat property of a bridged ObjC object, the value set or get is wrong, always a (very nearly) zero value.
The linked GitHub repository contains a test case that claims to give correct results in 32-bit while demonstrating the bug in 64-bit.
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Radar WebKit Bug Importer
Comment 1
2014-01-09 14:53:58 PST
<
rdar://problem/15786582
>
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