http://llvm.org/bugs/show_bug.cgi?id=2870
Summary: a modified pointer should be considered as being read in
the future
Product: new-bugs
Version: unspecified
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: new bugs
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
CC: [email protected]
if you have:
void foo(char *buffer){
buffer += 20;
}
llvm says: "Value stored to 'buffer' is never read"
well, you can't assume that because the modified value can be read from the
calling function.
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