latest dwt samples with dmd snapshot 0.6.2: link errors

[Digited]

using ddbg for text editor sample:

dwt\graphics\TextLayout.d 2757: text='    '
dwt\graphics\TextLayout.d 2266: segmentsText='    ' chars='    '
dwt\graphics\TextLayout.d 2271: pcItems=1 chars.length=4 
segmentsText.length=4
dwt\graphics\TextLayout.d 2275: utf8idx=0 utf16idx=0 si.iCharPos=0
dwt\graphics\TextLayout.d 2275: utf8idx=1 utf16idx=1 si.iCharPos=4
dwt\graphics\TextLayout.d 2275: utf8idx=2 utf16idx=2 si.iCharPos=4
dwt\graphics\TextLayout.d 2275: utf8idx=3 utf16idx=3 si.iCharPos=4
dwt\graphics\TextLayout.d 2298: itemCount=1 stylesCount=5
dwt\graphics\TextLayout.d 2302: start=0 end=4
dwt\graphics\TextLayout.d 2307: count=0
dwt\graphics\TextLayout.d 2336: start=1 end=4
dwt\graphics\TextLayout.d 2307: count=1
dwt\graphics\TextLayout.d 2336: start=2 end=4
dwt\graphics\TextLayout.d 2307: count=2
dwt\graphics\TextLayout.d 2336: start=3 end=4
dwt\graphics\TextLayout.d 2307: count=3
dwt\graphics\TextLayout.d 2336: start=4 end=4
dwt\graphics\TextLayout.d 2342: count=4
dwt\graphics\TextLayout.d 2757: text='    '
dwt\graphics\TextLayout.d 2266: segmentsText='    ' chars='    '
dwt\graphics\TextLayout.d 2271: pcItems=1 chars.length=4 
segmentsText.length=4
dwt\graphics\TextLayout.d 2275: utf8idx=0 utf16idx=0 si.iCharPos=0
dwt\graphics\TextLayout.d 2275: utf8idx=1 utf16idx=1 si.iCharPos=4
dwt\graphics\TextLayout.d 2275: utf8idx=2 utf16idx=2 si.iCharPos=4
dwt\graphics\TextLayout.d 2275: utf8idx=3 utf16idx=3 si.iCharPos=4
dwt\graphics\TextLayout.d 2298: itemCount=1 stylesCount=2
dwt\graphics\TextLayout.d 2302: start=0 end=4
dwt\graphics\TextLayout.d 2307: count=0
dwt\graphics\TextLayout.d 2336: start=4 end=4
dwt\graphics\TextLayout.d 2342: count=1
dwt\graphics\TextLayout.d 2266: segmentsText='' chars=''
dwt\graphics\TextLayout.d 2271: pcItems=0 chars.length=0 
segmentsText.length=0
dwt\graphics\TextLayout.d 2298: itemCount=0 stylesCount=2
dwt\graphics\TextLayout.d 2302: start=0 end=0
dwt\graphics\TextLayout.d 2342: count=0
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION(0xc0000005) at 
dwt.custom.Styled
Text.StyledText.installListeners.__anonclass68.handleEvent.dwt.widgets.Event.Eve
nt (0x0042ea59) thread(2476)