• MGW (6/6) Aug 11 2015 Hi!
• Dominikus Dittes Scherkl (4/10) Aug 11 2015 See the changelog.
• Adam D. Ruppe (7/10) Aug 11 2015 That shouldn't affect an Exception constructor through since they
• Martin Nowak (12/18) Aug 11 2015 Try ddemangle (part of the distribution).
• Adam D. Ruppe (4/6) Aug 11 2015 Or maybe a stale .obj or .lib file, referencing the old symbol.
• MGW (1/1) Aug 11 2015 Thanks to all! The problem is localized!

"MGW" <mgw yandex.ru> writes:

Hi!

My project has an error link:

Error 42: Symbol Undefined 
_D6object9Exception6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC9Exception

On dmd 2.067.* everything gathered without mistakes. Where to 
look for a mistake?

"Dominikus Dittes Scherkl" writes:

On Tuesday, 11 August 2015 at 15:04:29 UTC, MGW wrote:
 Hi!

 My project has an error link:

 Error 42: Symbol Undefined 
 _D6object9Exception6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC9Exception

 On dmd 2.067.* everything gathered without mistakes. Where to 
 look for a mistake?

See the changelog.
The compiler is now pickier if you forgot to link something 
explicitly.

"Adam D. Ruppe" <destructionator gmail.com> writes:

On Tuesday, 11 August 2015 at 15:10:57 UTC, Dominikus Dittes 
Scherkl wrote:
 See the changelog.
 The compiler is now pickier if you forgot to link something 
 explicitly.

That shouldn't affect an Exception constructor through since they 
are part of the core druntime.


I suspect it has to do with the update leaving some old files 
behind... might help to clean out the old dir and reinstall the 
dmd.

"Martin Nowak" <code dawg.eu> writes:

On Tuesday, 11 August 2015 at 15:04:29 UTC, MGW wrote:
 Hi!

 My project has an error link:

 Error 42: Symbol Undefined 
 _D6object9Exception6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC9Exception

 On dmd 2.067.* everything gathered without mistakes. Where to 
 look for a mistake?

Try ddemangle (part of the distribution).

ddemangle
_D6object9Exception6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC9Exception

->

pure nothrow  safe Exception 
object.Exception.__ctor(immutable(char)[], immutable(char)[], 
uint, object.Throwable)

In the current release  nogc was added.
https://github.com/D-Programming-Language/druntime/blob/v2.068.0/src/object.d#L1614

You either have a wrong import paths (check which dmd.conf is 
used with 'dmd -v non_existent') or a stable object_.di file.

"Adam D. Ruppe" <destructionator gmail.com> writes:

On Tuesday, 11 August 2015 at 15:18:31 UTC, Martin Nowak wrote:
 You either have a wrong import paths (check which dmd.conf is 
 used with 'dmd -v non_existent') or a stable object_.di file.

Or maybe a stale .obj or .lib file, referencing the old symbol.

Try a make clean too - delete any .obj and .lib files in your 
project directory and rebuild.

"MGW" <mgw yandex.ru> writes:

Thanks to all! The problem is localized!