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  • #8

Closed
Open
Created Mar 05, 2019 by Lartu@lartu🐕Maintainer

Using special argv vector in IF control flow statement returns error

Created by: carbontwelve

Given the following code:

DATA:
i IS NUMBER
local.min IS NUMBER
local.max IS NUMBER

PROCEDURE:
STORE 0 IN i
WHILE i IS LESS THAN argc DO
    IF i IS EQUAL TO 0 THEN
        STORE argv:i IN local.min
        STORE argv:i IN local.max
    END IF

    IF argv:i IS LESS THAN local.min THEN
        STORE argv:i IN local.min
    END IF

    IF argv:i IS GREATER THAN local.max THEN
        STORE argv:i IN local.max
    END IF

    ADD i AND 1 IN i
REPEAT
DISPLAY "Min (" local.min ") Max (" local.max ")" CRLF

I get the Error: Malformed statement error for line 14 being IF argv:i IS LESS THAN local.min THEN.

If I assign argv:i to a variable it works:

STORE argv:i IN n
IF n IS LESS THAN local.min THEN

Is this a bug or a feature?

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