help with bind
jspencer
spencer8 at sbcglobal.net
Tue Jun 15 16:55:28 PDT 2010
For some reason, I can't get this simple bind example to compile w/ dmd v2.046. Can anyone
spot what I'm missing?
---
import std.bind;
import std.stdio;
void g (int a, int b)
{
int c = a + b;
}
void main()
{
auto g1 = bind(&g, 3, 5);
writeln(typeid(typeof(g1)));
}
---
gives me
---
C:\tools\dmd2\windows\bin\..\..\src\phobos\std\traits.d(117): Error: static assert
"argument has no parameters"
C:\tools\dmd2\windows\bin\..\..\src\phobos\std\traits.d(102): instantiated from
here: ParameterTypeTuple!(EmptySlot,void)
C:\tools\dmd2\windows\bin\..\..\src\phobos\std\traits.d(113): instantiated from
here: ParameterTypeTuple!(const(EmptySlot))
C:\tools\dmd2\windows\bin\..\..\src\phobos\std\bind.d(977): instantiated from here:
ParameterTypeTuple!(const(EmptySlot)*)
C:\tools\dmd2\windows\bin\..\..\src\phobos\std\bind.d(1003): instantiated from here:
FuncReferenceParamsAsPointers_impl!(NullAlias)
C:\tools\dmd2\windows\bin\..\..\src\phobos\std\bind.d(338): instantiated from here:
FuncReferenceParamsAsPointers!(NullAlias)
C:\tools\dmd2\windows\bin\..\..\src\phobos\std\bind.d(660): instantiated from here:
BoundFunc!(void function(int a, int b),NullAlias,Tuple!(int,int))
bTest.d(12): instantiated from here: bind!(void function(int a, int b),int,int)
---
Thanks,
Jason
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