On Fri, 7 Nov 2003 09:15:17 +0100 (CET), you wrote:
I had a look at Kylix's RaiseLastOSError function. It uses
GetLastError which calls '__errno_location' from 'libc.so.6'. On
Windows this uses the GetLastError WinAPI call.
This is Delphi's implementation for RaiseLastOSError:
[/me pinches
Hello.
The code below gives: foo.pas(13,33) Error: Duplicate identifier NAME
when compiled with -S2. It compiles ok with -Sd though.
The thing is, I coudn't find any reference to this difference of
behavior under the Compiler Modes section of FPC docs, neither in
other sections.
Is this a bug,
Hi FPC developers
I see FreePascal uses the following internal format for AnsiStrings:
Ptr - 8 : Length
Ptr - 4 : Reference Count
Ptr : Characters
Delphi uses the following format:
Ptr - 8 : Reference Count
Ptr - 4 : Length
Ptr : Characters
My questions are:
1. Is the order purely incidental
Hello.
While trying to use the operator overload feature of FPC, I find out a
restriction not mentioned on the documentation. One can overload
several operators but not the comparison one (=); this, at least, while
operating on classes.
The code below shows this situation (commenting out
Hello.
The code below gives: foo.pas(13,33) Error: Duplicate identifier NAME
when compiled with -S2. It compiles ok with -Sd though.
The thing is, I coudn't find any reference to this difference of
behavior under the Compiler Modes section of FPC docs, neither in
other sections.
Is this a
Hi
A small difference between FreePascal and Delphi's IntToHex function:
FreePascal's IntToHex function interprets the Digits parameter as the
'maximum number of digits'. Delphi interprets it as the 'minimum
number of digits'.
For example, FreePascal IntToHex($10, 1) = '0', whereas Delphi
1. Is the order purely incidental or is there a reason why FreePascal
chose to use a different order than Delphi?
incidental
2. I know it is officially discouraged to use 'internal formats', but
for optimization's sake, would it be safe to assume that the internal
format for FreePascal's
[ Charset ISO-8859-1 unsupported, converting... ]
1. Is the order purely incidental or is there a reason why FreePascal
chose to use a different order than Delphi?
incidental
2. I know it is officially discouraged to use 'internal formats', but
for optimization's sake, would it be
On Fri, 7 Nov 2003 05:15:13 -0800 (PST)
Jeff Pohlmeyer [EMAIL PROTECTED] wrote:
Using the latest version of the compiler, and I am having a
problem with the popen() function on Linux.
It looks like popen() fails because AssignStream() fails,
because AssignPipe() fails, and that's about
Using the latest version of the compiler, and I am having a
problem with the popen() function on Linux.
It looks like popen() fails because AssignStream() fails,
because AssignPipe() fails, and that's about as far as I got.
( I'm lost when it comes to the do_SysCall() stuff. )
FAILS:
Hi
What should
Format('%d %d %0:d %d', [0, 1, 2, 3])
return ? Delphi help is clear about that : Setting the index specifier
affects all subsequent formatting, so it should return '0 1 0 1' (and
it does when compiled with Delphi).
FPC help is not clear about that. And unfortunately it turns
Peter Vreman wrote:
class=class operatorion is handled by the compiler and can't be
overloaded.
Clear as water. Maybe you could include this explanation on the docs,
so people like me (new to operator overloading) doesn't ask again.
what do you want to compare? the address of the class or
The code below gives: foo.pas(13,33) Error: Duplicate identifier
NAME
when compiled with -S2. It compiles ok with -Sd though.
[...]
Is this a bug, or I missed something in the docs?
It is a decision that we made for fpc mode to force you to write code
that
is less buggy. Because
Hello.
While trying to build FPC from today CVS sources on the BeOS platform
(using make beoszip from the root directory):
I had to add two paths on the Makefile.fpc (./rtl/beos/) :
--
[compiler]
includedir=$(INC) $(PROCINC) $(UNIXINC) $(RTL)/objpas/classes $(RTL)/
objpas/sysutils
Hi
How does FreePascal resolve ambigious calls to overloaded functions?
For example, if we have two procedures:
procedure Test(const X: Integer); overload;
procedure Test(const X: Extended); overload;
If a call is made to Test(1), the procedure with the Integer parameter
is called.
When we
Hi
I am using FreePascal 1.9.0[2003/11/05].
For the following code, the compiler crashes with Runtime error 216
at 0x004467CA.
type
RR = record
RA : WideString;
end;
const
Z : RR = (RA: 'B');
The compiler does not crash if the 'B' is changed to a string of more
than one character,
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