32 lines
668 B
HCL
32 lines
668 B
HCL
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## there are 8 local temporaries variables in the top-level context
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## the 8 temporaries defined inside the block expression are parked
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## at the top-level context. 'a' assigned before the block expression
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## is a global variable.
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a := 1234
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{
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| a b c d |
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| e f g h |
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a := 10
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b := 20
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c := 30
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d := 40
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e := 50
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f := 60
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g := 70
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h := 80
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if (/= a 10) { print "ERROR: a inside the block expression is not 10\n" } \
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else { printf "OK: %d\n" a };
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}
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a := (a + 1)
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c := (sprintf "%d" a)
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if (/= a 1235) { printf "ERROR: a is not 1235\n" } \
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else { printf "OK: %d\n" a };
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if (nql? c "1235") { printf "ERROR: c is not \"1235\"\n" } \
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else { printf "OK: %s\n" c };
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