http://llvm.org/bugs/show_bug.cgi?id=8838
Summary: CheckObjCDealloc skips IBOutlet properties if class
has no other ivars
Product: clang
Version: unspecified
Platform: Macintosh
OS/Version: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: Static Analyzer
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
The static analyzer skips all dealloc checking for any Obj-C class that
contains only IBOutlet pointer ivars. This can be a problem when the IBOutlet
ivars correspond to properties that have been declared with retain or copy
attributes.
The conditional used to skip the entire check begins at line 104 in
CheckObjCDealloc.cpp, based on the source code found at:
http://clang.llvm.org/doxygen/CheckObjCDealloc_8cpp_source.html
For more details, see:
1:
http://stackoverflow.com/questions/4474096/iphone-static-code-analysis-from-terminal-fails-to-find-a-missing-ivar-release
2:
http://stackoverflow.com/questions/1250518/what-happens-if-i-dont-retain-iboutlet/1250805#1250805
3: http://llvm.org/bugs/show_bug.cgi?id=2517
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