in debug, it is ok.
But in release will erro:
../../../libcollie.a(collie.codec.http.handler.o)：在函数‘_D6collie5codec4http7handler11HTTPHandler12responseSentMFC6collie5codec4http8response12HTTPResponseAyamZv’中：
../../../source/collie/codec/http/handler.d:(.text._D6collie5codec4http7handler11HTTPHandler12responseSentMFC6collie5codec4http8response12HTTPResponseAyamZv[_D6collie5codec4http7handler11HTTPHandler12responseSentMFC6collie5codec4http8response12HTTPResponseAyamZv]+0x192)：对‘_D3std9exception123__T12errnoEnforceTbVAyaa44_2f686f6d652f647362792f62696e2f6c64632f62696e2f2e2e2f696d706f72742f7374642f737464696f2e64Vmi1041Z12errnoEnforceFNfbLAyaZb’未定义的引用
../../../libcollie.a(collie.codec.http.handler.o)：在函数‘_D6collie5codec4http7handler11HTTPHandler8sendFileMFAhkZv’中：
../../../source/collie/codec/http/handler.d:(.text._D6collie5codec4http7handler11HTTPHandler8sendFileMFAhkZv[_D6collie5codec4http7handler11HTTPHandler8sendFileMFAhkZv]+0x118)：对‘_D3std9exception123__T12errnoEnforceTbVAyaa44_2f686f6d652f647362792f62696e2f6c64632f62696e2f2e2e2f696d706f72742f7374642f737464696f2e64Vmi1098Z12errnoEnforceFNfbLAyaZb’未定义的引用
collect2: error: ld returned 1 exit status
Error: /usr/bin/gcc failed with status: 1
ldc2 failed with exit code 1


In english:
在函数  =  in function
未定义的引用 = Undefined Reference

On Monday, 26 September 2016 at 06:30:03 UTC, Dsby wrote:
> [...]
The code is ： https://github.com/putaolabs/collie/tree/master/example/http/httpserver

On Monday, 26 September 2016 at 06:34:49 UTC, Dsby wrote:
> On Monday, 26 September 2016 at 06:30:03 UTC, Dsby wrote:
>> [...]
> The code is ： https://github.com/putaolabs/collie/tree/master/example/http/httpserver

the Erro is form std.stdio.
in seek and tell.
when I use debug, but enable "inline" it will erro:
httpserver ~master: building configuration "default"...
../../../libcollie.a(collie.codec.http.handler.o)：在函数‘_D3std5stdio4File4seekMFNeliZv’中：
/home/dsby/bin/ldc/bin/../import/std/stdio.d:1041：对‘_D3std9exception123__T12errnoEnforceTbVAyaa44_2f686f6d652f647362792f62696e2f6c64632f62696e2f2e2e2f696d706f72742f7374642f737464696f2e64Vmi1041Z12errnoEnforceFNfbLAyaZb’未定义的引用
../../../libcollie.a(collie.codec.http.handler.o)：在函数‘_D3std5stdio4File4tellMxFNdNeZm’中：
/home/dsby/bin/ldc/bin/../import/std/stdio.d:1098：对‘_D3std9exception123__T12errnoEnforceTbVAyaa44_2f686f6d652f647362792f62696e2f6c64632f62696e2f2e2e2f696d706f72742f7374642f737464696f2e64Vmi1098Z12errnoEnforceFNfbLAyaZb’未定义的引用
collect2: error: ld returned 1 exit status
Error: /usr/bin/gcc failed with status: 1
ldc2 failed with exit code 1.

On Monday, 26 September 2016 at 07:20:18 UTC, Dsby wrote:
> when I use debug, but enable "inline" it will erro:

You should be able to work around this issue by specifying `-cross-module-inlining=false` in the command line. It's already resolved (disabled by default) in git master.

On Monday, 26 September 2016 at 08:13:43 UTC, kinke wrote:
> On Monday, 26 September 2016 at 07:20:18 UTC, Dsby wrote:
>> when I use debug, but enable "inline" it will erro:
>
> You should be able to work around this issue by specifying `-cross-module-inlining=false` in the command line. It's already resolved (disabled by default) in git master.

-cross-module-inlining=false is erro,
I add -disable-cross-module-inlining or -disable-cross-module-inlining = true or -ensable-cross-module-inlining = flase, But it also error.

On Monday, 26 September 2016 at 14:59:14 UTC, Dsby wrote:
> On Monday, 26 September 2016 at 08:13:43 UTC, kinke wrote:
>> On Monday, 26 September 2016 at 07:20:18 UTC, Dsby wrote:
>>> when I use debug, but enable "inline" it will erro:
>>
>> You should be able to work around this issue by specifying `-cross-module-inlining=false` in the command line. It's already resolved (disabled by default) in git master.
>
> -cross-module-inlining=false is erro,
> I add -disable-cross-module-inlining or -disable-cross-module-inlining = true or -ensable-cross-module-inlining = flase, But it also error.

This is because in 1.1.0-beta2, -disable-cross-module-inlining does not disable cross-module inlining of `pragma(inline, true)` functions.

There is no other solution than downgrading to 1.0.0 for now, and to wait for 1.1.0-beta3 (or build LDC yourself).

On Monday, 26 September 2016 at 15:06:04 UTC, Johan Engelen wrote:
> 
> There is no other solution than downgrading to 1.0.0 for now, and to wait for 1.1.0-beta3 (or build LDC yourself).

Or you could edit Phobos source and remove the pragma(inline, true) in std.exception for errnoEnforce.

On Monday, 26 September 2016 at 15:07:35 UTC, Johan Engelen wrote:
> On Monday, 26 September 2016 at 15:06:04 UTC, Johan Engelen wrote:
>> 
>> There is no other solution than downgrading to 1.0.0 for now, and to wait for 1.1.0-beta3 (or build LDC yourself).
>
> Or you could edit Phobos source and remove the pragma(inline, true) in std.exception for errnoEnforce.

Thanks。