PDF fails on Delphi 6

RalfS · 2014-04-18 11:28:29

PDF Engine does not work under D6. SysCommon causes a run time error during initialisation. Moreover ifdef Variants make problems.

ab · 2014-04-18 12:28:17

Indeed...

We just fixed several Delphi 6 compilation issues.
See http://synopse.info/fossil/info/8e4840ca83

Thanks for the feedback!

RalfS · 2014-04-19 16:50:33

Still having problem with SysCommon and D6. Runtime errors. ? Don't know whats wrong.

ab · 2014-04-19 16:57:39

All regression tests are OK on our side with Delphi 6...

RalfS · 2014-04-20 15:02:27

TsysAnsiConvert.Engine causes an floating point error in TSynAnsiFixedWidth.Create(1252) -> Move procedure.

ab · 2014-04-20 15:14:33

What is your system code page?
What is the call stack (enable logs)?

RalfS · 2014-04-20 20:00:57

1252

ab · 2014-04-20 22:32:13

I also use 1252 system, with no problem when running Delphi 6..

What is the stack trace of the issue?
Do you have code to reproduce the issue?

RalfS · 2014-05-29 15:02:49

One more Delphi 6 compilation issue:

function TJSONCustomParserCustomRecord.CustomReader(P: PUTF8Char;
  var aValue; out EndOfObject: AnsiChar): PUTF8Char;
var valid: boolean;
begin
  result := GetJSONCustomParserRegistration.Reader(P,aValue,valid); //<---------------------------D6: Internal error: C3890
  if not valid then
    result := nil;
  if result=nil then
    exit;
  EndOfObject := result^;
  if result^ in [',','}',']'] then
    inc(result);
end;

[Fatal Error] SynCommons.pas(25431): Internal error: C3890

ab · 2014-06-05 08:31:20

We have just circumvent Delphi 6 "Internal error: C3890" compiler limitation.
See http://synopse.info/fossil/info/ed06417866

Thanks RalfS for pointing out the faulty line!

mORMot Open Source

#1 2014-04-18 11:28:29

PDF fails on Delphi 6

#2 2014-04-18 12:28:17

Re: PDF fails on Delphi 6

#3 2014-04-19 16:50:33

Re: PDF fails on Delphi 6

#4 2014-04-19 16:57:39

Re: PDF fails on Delphi 6

#5 2014-04-20 15:02:27

Re: PDF fails on Delphi 6

#6 2014-04-20 15:14:33

Re: PDF fails on Delphi 6

#7 2014-04-20 20:00:57

Re: PDF fails on Delphi 6

#8 2014-04-20 22:32:13

Re: PDF fails on Delphi 6

#9 2014-05-29 15:02:49

Re: PDF fails on Delphi 6

#10 2014-06-05 08:31:20

Re: PDF fails on Delphi 6

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