I'd add that the same problem exists with
'IF n == 1' and 'IF n = 1'
The construct starts to work in Clipper if
slightly modified:
'IF ( n == 1 )' -> OK
'IF n != 1' -> OK
'IF !( n == 1 )' -> OK
'iif( n == 1, , )' -> OK
Strange that such huge bug could slip into
Clipper.
Brgds,
Viktor
On 2008.06.24., at 14:01, Szakáts Viktor wrote:
Hi all,
Here's an interesting one:
--- code
PROC MAIN()
LOCAL n := NIL
DO CASE
CASE n == 1
? n, "eq 1"
OTHERWISE
? n, "neq 1"
ENDCASE
RETURN
---
--- Clipper 5.2 and 5.3 results
Error BASE/1070 Argument error: ==
Called from MAIN(15)
--- Harbour r8824 result
NIL neq 1
Brgds,
Viktor
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