http://llvm.org/bugs/show_bug.cgi?id=2528
Summary: False positive "dead store" for aliased pointer
Product: clang
Version: unspecified
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Semantic Analyzer
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
CC: [email protected]
The attached file contains the lines
/*10*/ const void *bytes = data;
/*11*/ unsigned bg = *((unsigned*)bytes); bytes += sizeof(unsigned);
/*12*/ printf("%d", bg);
Running `scan_build xcodebuild` with a project containing just the attached
file, clang reports "Value stored to 'bytes' is never read" for line 11.
However, the value is read and copied into `bg`, which is then printed.
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