Cppcheck: uselessAssignmentPtrArg in wrapper.cxx (sdext module)

[julien2412]

A bunch of similar warnings here:
<error file="basic/source/sbx/sbxbyte.cxx" line="215"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
<error file="basic/source/sbx/sbxchar.cxx" line="200"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
<error file="basic/source/sbx/sbxcurr.cxx" line="372"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
<error file="basic/source/sbx/sbxdec.cxx" line="517"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
<error file="basic/source/sbx/sbxint.cxx" line="213"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
<error file="basic/source/sbx/sbxint.cxx" line="493"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
<error file="basic/source/sbx/sbxint.cxx" line="768"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
<error file="basic/source/sbx/sbxlng.cxx" line="173"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
<error file="basic/source/sbx/sbxsng.cxx" line="163"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
<error file="basic/source/sbx/sbxuint.cxx" line="207"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
<error file="basic/source/sbx/sbxulng.cxx" line="174"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
These always have part like this:
    491         ref:
    492             aTmp.eType = SbxDataType( p->eType & 0x0FFF );
    493             p = &aTmp; goto start;
whereas the function is like this:
sal_Int64 ImpGetInt64( const SbxValues* p )


<error file="rsc/source/rscpp/cpp5.c" line="643"
id="uselessAssignmentPtrArg" severity="style" msg="Assignment of function
parameter has no effect outside the function."/>
This one is a bit different, we have this:
c = cget();
whereas the function is declared like this:
FILE_LOCAL int evalnum(int c)

Julien



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