nsf

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- improve robustness of destroy: in case an error happened in a destroy method in implicit delete operations, a crash was possible, since the state of the object to be delete was somewhat unclear (it might or might not have been deleted). Now, the object is explicitly kept longer around to allow proper handling).

- don't raise an error, but add warning in cases, slot data is inconsistent

- don't define variables inside a block

- address coverty CID 102646, second attempt

- address coverty CID 102646

- address covertiy CID 88773

- move assignmetns after assertions in generated code

- revert overeager part of the change

- remove logically dead code as flagged by coverity

Adding details how to upload Coverity builds

- remove expression which were always true

- turn for() loop into a repeat-until loop, since in first iteration, the loop controlling expression was always true

- address coverty CID 88774

- address coverty issue 88776

Merging README.release

Adding Coverity instructions

- move assertion after assingment

- move dereferencing of members after assertions

- fix potential bug on tcl-triggered cmd-delete operations, where destroy returns non-TCL_OK and name of the object could not be retrieved anymore in error message.

- attempt to make Coverty happy (CID 88769)

- removed NsfParamDefs.slotObj (and single occurance for memory-management) since it is not used for the time being

- remove test, since it is covered already by assertions

- write body-blocks of if on separate lines - change variable name "validCscPtr" to "isValidCsc", since it is a boolean and not a ptr (tcl coding guidelines) - prefer explicit comparisons

MethodDispatch(): Fix compiler warning on typecast mismatch

MixinregSetFromAny(): Re-arrange control flow as to match other uses in the code base (CID 88777)

ResolveMethodName(): Guard against potential null pointer dereference (CID 88771).

FreeAllNsfObjectsAndClasses(): Remove unneeded NULL check as dereferencing already occurred before; check for NULL earlier (CID 88780)

MixinregSetFromAny(): Fix crash through explicit null dereferencing when an invalid list string-rep is provided as mixinreg (CID 88777); added tests

MakeProc(): Silence false-positive warning, due to missing returns_nonnull annotation (CID 88770).

nsf.c: Check return values of GetObjectFromObj explicitly (CID 88763, 88764, 88765).