Hello All

I've been trying to modify the patch:
http://bugs.freepascal.org/view.php?id=15163
so it can be accepted.

But I've ran into a strange bug.

I'm using r14593 compiler + int_asm_darwin.patch applied (from the link above). Go to ogbase.pas and comment or erase "indirect : string;"(line 152)

after that "make OS_TARGET=i386" or building a lazarus pp.lpr project. fails with the following backtrace:

Compiling symdef.pas
Fatal: Compilation aborted
An unhandled exception occurred at $00011F85 :
EAccessViolation : Access violation
$00011F85
$00070FD4
$00085A10
$000B495E
$0005ECB8
$0005F693
$000B4BB5
$000B604D
$000AC629
$000AC758
$000AC784
$00146C4A
$00149573
$001471AF
$0014B520
$0014B531
$0014B531

Any suggestions?

thanks,
dmitry

Could you use a compiler with line info?

Florian Klaempfl wrote

Could you use a compiler with line info?

make OPT="-g -gl"?

dmitry boyarintsev wrote

make OPT="-g -gl"?

I usually do make OPT="-gw" but your options will work too.

Best regards,
Paul Ishenin.

Paul Ishenin wrote

dmitry boyarintsev wrote: > make OPT="-g -gl"? > I usually do make OPT="-gw" but your options will work too.

There is no support yet for DWARF in the lineinfo unit on Mac OS X.

Jonas

Florian Klaempfl wrote

Could you use a compiler with line info?

here you go:

Compiling symdef.pas
Fatal: Compilation aborted
An unhandled exception occurred at $00011AD5 :
EAccessViolation : Access violation
$00011AD5 fpc_shortstr_to_shortstr, line 684 of
/Users/dmitry/FPC_Laz/fpc/rtl/darwin/../bsd/system.pp $00072594 TSYMENTRY__GETREALNAME, line 185 of
/Users/dmitry/FPC_Laz/fpc/compiler/symbase.pas
$00086FD0 TABSTRACTPROCDEF__TYPENAME_PARAS, line 2891 of /Users/dmitry/FPC_Laz/fpc/compiler/symdef.pas
$000B5EDE TCALLNODE__VERIFYABSTRACT, line 2214 of /Users/dmitry/FPC_Laz/fpc/compiler/ncal.pas
$00060288 TFPHASHLIST__FOREACHCALL, line 1577 of /Users/dmitry/FPC_Laz/fpc/compiler/cclasses.pas
$00060C63 TFPHASHOBJECTLIST__FOREACHCALL, line 1847 of /Users/dmitry/FPC_Laz/fpc/compiler/cclasses.pas
$000B6135 TCALLNODE__VERIFYABSTRACTCALLS, line 2275 of /Users/dmitry/FPC_Laz/fpc/compiler/ncal.pas
$000B75CD TCALLNODE__PASS_TYPECHECK, line 2808 of /Users/dmitry/FPC_Laz/fpc/compiler/ncal.pas
$000ADBA9 TYPECHECKPASS_INTERNAL, line 80 of
/Users/dmitry/FPC_Laz/fpc/compiler/pass_1.pas
$000ADCD8 DO_TYPECHECKPASS_CHANGED, line 123 of
/Users/dmitry/FPC_Laz/fpc/compiler/pass_1.pas
$000ADD04 DO_TYPECHECKPASS, line 132 of
/Users/dmitry/FPC_Laz/fpc/compiler/pass_1.pas
$001481CA DO_MEMBER_READ, line 1209 of
/Users/dmitry/FPC_Laz/fpc/compiler/pexpr.pas
$0014AAF3 POSTFIXOPERATORS, line 2092 of
/Users/dmitry/FPC_Laz/fpc/compiler/pexpr.pas
$0014872F FACTOR, line 2279 of /Users/dmitry/FPC_Laz/fpc/compiler/pexpr.pas $0014CAA0 SUB_EXPR, line 2734 of
/Users/dmitry/FPC_Laz/fpc/compiler/pexpr.pas
$0014CAB1 SUB_EXPR, line 2736 of
/Users/dmitry/FPC_Laz/fpc/compiler/pexpr.pas
$0014CAB1 SUB_EXPR, line 2736 of
/Users/dmitry/FPC_Laz/fpc/compiler/pexpr.pas

thanks,
dmitry

After cleaning all units manually, the compiler can built.

But if i change anything in TObjSymbol interface again, the compiler is unable to re-use files and fails with the same error

thanks,
dmitry