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Strange behaviour of MISRA 8.4 check in VisualDSP?

Question asked by MisterB on Aug 9, 2012
Latest reply on Aug 14, 2012 by GrahamA

Hello,

 

I use VisualDSP++ 5.0.10 for SHARC 21489. You find attached to projects doing functional the same. The first project "vdsp5-0-10test" doesn't compile, due to a MISRA 8.4 violation. This is in my opinion correct. The second project "vdsp5-0-10test_v2" compiles. The only difference is, that I moved the extern definition from the libmodule1.h to vdsp5-0-10test_v2.c . So this is only a change for the preprocessor, not for the compiler. In my opinion,  the second project shall also report a MISRA 8.4 violation. Is there an error in the VDSP compiler? Or, am I wrong?

 

Kind regards,

 

Michael

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