I've noticed that in many of the example programs that
come with FreePascal, trying to compile them results in
an link error where ld claims it cannot find a particular
library (I'm getting one for gd) even though the
corresponding library file is present in
/usr/local/lib/fpc/1.0.10/units/linux/li
In Delphi (the later versions I suppose), it is
possible to get the size of an array, and not just
the size of a String, using Length()
Is this not available yet in FreePascal or is there
another way of doing it?
You can use SizeOf, but then you'd have to get the
SizeOf the type of the array first
program blah;
type
stringy = array[4..10] of char;
var
C: stringy;
D: array[2..5] of char;
procedure showstring(I:Integer);
begin
Write(C[I]);
end;
begin
C:='ABCDEFGHIJKLMNOPQRSTUVWXYZ';
D:='ABCDEFGHIJKLMNOPQRSTUVWXYZ';
Writeln(D);
showstring(-5);
end.
FPC doesn't even complain abo
Andy Sy wrote:
program blah;
type
stringy = array[4..10] of char;
var
C: stringy;
D: array[2..5] of char;
procedure showstring(I:Integer);
begin
Write(C[I]);
end;
begin
C:='ABCDEFGHIJKLMNOPQRSTUVWXYZ';
D:='ABCDEFGHIJKLMNOPQRSTUVWXYZ';
Writeln(D);
showstring(-
Might be a good idea to be able to compact
-Cr -Co -CR -Ct -Ci
into a single switch? -Cdebug or something like
that
--
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reply-to: a n d y @ n e t f x p h . c o m
http://www.neotitans.com
Web and Software Development
Lee, John wrote:
You might want to put -gl in there too, so if there is run time error it
tells you where...J
Ah... how nice... FreePascal is s elegant and easy to use
compared to C.
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> Might be a good idea to be able to compact
>
> -Cr -Co -CR -Ct -Ci
>
> into a single switch? -Cdebug or something like
> that
Hmm... answering my own question... I guess -CritoR
is easy enough to remember... it should work
like -v, right?
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reply-
Michael Van Canneyt wrote:
Delphi doesn't compile your program:
malpertuus: ~ >dcc32 /CC -$$R+ -$$P+ -$$V+ testr.pp
Borland Delphi Version 13.0 Copyright (c) 1983,99 Inprise Corporation
E:\root\testr.pp(16) Error: Incompatible types: 'stringy' and 'String'
E:\root\testr.pp(17) Error: Incompatibl
Woah... those answers sure are coming in fast! Am I on
IRC? :-)
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fpc accepts -glc, but will it work? Or does one need to do -gl -gc?
For the help screen, what does the after the switch invocation
actually mean? You have multiple -g, -a, -s and -i suboptions, but they
are not indicated as -g, -a, -s and -i.
Also, how does one figure out from the help screen w
Apparently, activating -Cr is needed to enable enforcement of
compile time constant range checking as well.
The ff. program:
program blah;
var
E: array[2..4] of Integer;
begin
E[10]:=15;
end.
will compile albeit with a warning. Only when -Cr is enabled
will the range violation become an error
Upon compiling the freepascal compiler from cvs, I noticed a lot of
.o and .ppu files generated in addition to the final executable.
What is the difference between .o and .ppu files and can I delete them
both to eliminate the clutter?
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