something wrong with the compilation: Illegal addressing mode (CPU 6502) about mad-pascal HOT 6 CLOSED

It looks like the compiler can't handle a nested "SHL" instruction.

modulate[winShift+winPos]:=modulate[winShift+winPos] and $0f or (v shl 4);

If I move the "SHL" operations outside this area, everything is OK.

v:=v shl 4;
modulate[winShift+winPos]:=modulate[winShift+winPos] and $0f or v;

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i can't reproduce this issue
whats type is: vol_dist, winShift, winPos, v ?

probably you use old compiler version, current 165 works fine

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var
  vol_dist is an array[0..127] of byte;
  winShift,winPos:smallint;
  v:byte;

I will try a newer version.

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It turns out that I'm using version 1.6.4, and the error is still showing.

from mad-pascal.

It turns out that I'm using version 1.6.4, and the error is still showing.

Mad Pascal Compiler version 1.6.5 [2021/05/02] for 6502

In Mad Pascal world most stable version is ALWAYS master branch.

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@GSoftwareDevelopment this issue is solved and ready to close with with MP 1.6.5?

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