Code example on how to trigger it:
---
module demangle;
void spawn(F, T...)( F fn, T args )
{
_spawn( false, fn, args );
}
private void _spawn(F, T...)( bool linked, F fn, T args )
{
}
void main()
{
void delegate(int) immutable dg5;
spawn(dg5, 5);
}
---
Mangles as:
_D8demangle20__T6_spawnTDyFiZvTiZ6_spawnFNaNbNiNfbDyFiZviZv
Note the 'DyF'
On some second thought, perhaps this should be added to the TypeDelegate mangle instead, as TypeModifiers can not really be applied to function types.
TypeDelegate:
D TypeFunction
Change this to:
TypeDelegate:
D TypeModifiers TypeFunction