[Lazarus] errors: Upper bound of case range is less than lower bound and duplicate case label
klenin at gmail.com
Mon Jan 21 04:54:35 CET 2013
On Mon, Jan 21, 2013 at 4:43 AM, Sven Barth <pascaldragon at googlemail.com> wrote:
>> case gradeSelected of
>> '12'..'12': tuitionFee := '14500.00';
> ^ ^ This should be easy to spot...
No, the error is in the line below.
>> '8'..'11' : tuitionFee := '13500.00';
Note that strings are not numbers, so '8' > '11'.
Also, '1' < '11' < '7' < '8', so case branch labels intersect, which
is the reason for the second error.
On Mon, Jan 21, 2013 at 8:26 AM, Mattias Gaertner
<nc-gaertnma at netcologne.de> wrote:
> Maybe changing the message to "lower or equal" would help?
No, equal values are acceptable, although useless.
Eric: "case of string" is not suitable for your task, use the usual
"case of integer" instead.
More information about the Lazarus