[cfe-dev] scan-build man page

[Anna Zaks]

Ted had committed it earlier today in r156559.

I believe you can check in clang/tools/scan-build/scan-build to see what logic is used to determine what's on by default.

Cheers,
Anna.
On May 10, 2012, at 8:05 PM, James K. Lowden wrote:

> On Thu, 10 May 2012 15:53:43 -0700
> Anna Zaks <ganna at apple.com> wrote:
> 
>> I've just noticed that there is some discrepancy in the man page,
>> where a lot of checkers that are turned on by default are marked as
>> [off]. For example, all of unix and osx checkers.
> 
> Thanks, Anna.  When someone finds a mistake, that means it's not being
> ignored.  
> 
> If the man page is accepted into the tree, I promise to fix it.  The
> complete ON list AIUI would be these:
> 
> $ scan-build | awk '/[+]/ {print $2}' | fgrep .
> core.AdjustedReturnValue
> core.AttributeNonNull
> core.CallAndMessage
> core.DivideZero
> core.NullDereference
> core.StackAddressEscape
> core.UndefinedBinaryOperatorResult
> core.VLASize
> core.builtin.BuiltinFunctions
> core.builtin.NoReturnFunctions
> core.uninitialized.ArraySubscript
> core.uninitialized.Assign
> core.uninitialized.Branch
> core.uninitialized.CapturedBlockVariable
> core.uninitialized.UndefReturn
> deadcode.DeadStores
> unix.API
> unix.Malloc
> unix.cstring.BadSizeArg
> unix.cstring.NullArg
> 
> On my NetBSD system the osx checkers are all off.  If that is varies by
> OS, that's something we need to know for the documentation discussion.  
> 
> --jkl