mirror of
https://github.com/irmen/prog8.git
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62 lines
1.2 KiB
Lua
62 lines
1.2 KiB
Lua
%import c64lib
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%import c64utils
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%import c64flt
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%zeropage basicsafe
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main {
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sub start() {
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byte A = 99
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ubyte U = $18
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word B = 9999
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uword W = $18f0
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c64scr.print_b(A)
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c64.CHROUT('\n')
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A = -A
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c64scr.print_b(A)
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c64.CHROUT('\n')
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U = ~U
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c64scr.print_ubhex(U, true)
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c64.CHROUT('\n')
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U = not U
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c64scr.print_ubhex(U, true)
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c64.CHROUT('\n')
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U = not U
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c64scr.print_ubhex(U, true)
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c64.CHROUT('\n')
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c64scr.print_w(B)
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c64.CHROUT('\n')
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B = -B
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c64scr.print_w(B)
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c64.CHROUT('\n')
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W = ~W
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c64scr.print_uwhex(W, true)
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c64.CHROUT('\n')
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W = not W
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c64scr.print_uwhex(W, true)
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c64.CHROUT('\n')
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W = not W
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c64scr.print_uwhex(W, true)
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c64.CHROUT('\n')
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;@($d020) += @($d020) ; TODO fix compiler hang
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W += 3
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@($d020) += 3
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W = 43210
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W = W as ubyte
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c64scr.print_uw(W)
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c64.CHROUT('\n')
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ubyte[] array = [1,2,3]
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array[1] = array[1] as ubyte
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W = array[0]
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}
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}
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