[fpc-devel] Error: Undefied symbol: ....

[Paul Ishenin]

Hello,  FPC developers' list.

I have this error

"Error: Undefined symbol: 
LDOCKCTRL_TCUSTOMLAZDOCKINGMANAGER_$_CREATELAYOUT$crcCC309762_FINDNEARESTCONTROLNODE$$TLAZDOCKCONFIGNODE_FINDOWNSPLITTERSIBLINGWITHCONT
ROL$crc8DD0DCA" while compiling lazarus\examples\anchordocking\docking1.lpi

I searched LDockTree.pas and found FindOwnSplitterSiblingWithControl 
which is placed inside FindNearestControlNode inside 
TCustomLazDockingManager.CreateLayout. When I move 
FindOwnSplitterSiblingWithControl outside FindNearestControlNode then 
all ok.

I recompiled LCL with -alr and looked inside ldockctrl.s

I found this lines:

.section 
.text.n_ldockctrl_tcustomlazdockingmanager_$_createlayout$crccc309762_findnearestcontrolnode$$tlazdockconfignode_findownsplittersiblingwithcontrol$crc8dd0dcaa
	.balign 16,0x90
.globl 
LDOCKCTRL_TCUSTOMLAZDOCKINGMANAGER_$_CREATELAYOUT$crcCC309762_FINDNEARESTCONTROLNODE$$TLAZDOCKCONFIGNODE_FINDOWNSPLITTERSIBLINGWITHCONTROL$crc8DD0DCAA
LDOCKCTRL_TCUSTOMLAZDOCKINGMANAGER_$_CREATELAYOUT$crcCC309762_FINDNEARESTCONTROLNODE$$TLAZDOCKCONFIGNODE_FINDOWNSPLITTERSIBLINGWITHCONTROL$crc8DD0DCAA:
	.stabs 
"FINDOWNSPLITTERSIBLINGWITHCONTROL:F6,FINDOWNSPLITTERSIBLINGWITHCONTROL,FINDNEARESTCONTROLNODE",36,0,2749,LDOCKCTRL_TCUSTOMLAZDOCKINGMANAGER_$_CREATELAYOUT$crcCC309762_FINDNEARESTCONTROLNODE$$TLAZDOCKCONFIGNODE_FINDOWNSPLITTERSIBLINGWITHCONTROL$crc8DD0DCA
	.stabs "NODE:p6",160,0,2749,-4
	.stabs "parentfp:p24",160,0,2749,-8
	.stabs "result:6",160,0,2749,-12
	.stabs "A:21",160,0,2761,-16
	.stabs "SPLITTERNODE:6",160,0,2762,-20


Please note that after .stabs we have line without one 'A' at the end. 
On the other hand I am not compiler devel and I dont know - maybe it is 
ok :) But something inside me tells that no. Please take a look.

--
Best regards,
Paul Ishenin.