From the D Blog: Driving with D

[Iain Buclaw]

On Tuesday, 8 June 2021 at 09:08:20 UTC, Max Samukha wrote:
> On Monday, 7 June 2021 at 10:38:08 UTC, Max Samukha wrote:
>
>>
>> Would be great if you did. Not a blocker, though.
>
> However, this is a major pain:
>
> ```d
> struct FP {
> }
>
> alias parse = () {
>     FP[] parts;
>     parts ~= FP();
>     return parts;
> };
>
> immutable s = parse();
>
> extern(C) int main() {
>     return 0;
> }
> ```
>
> avr-gdc -fno-druntime ctfe.d
> ctfe.d:3:1: error: 'object.TypeInfo' cannot be used with 
> '-fno-rtti'
>     3 | struct FP {
>       | ^
> ctfe.d:3:1: error: 'object.TypeInfo' could not be found, but is 
> implicitly used
>     3 | struct FP {
>       | ^
> d21: internal compiler error: Segmentation fault
> 0x178ae29 internal_error(char const*, ...)

Thanks, that seems to be [this 
issue](https://issues.dlang.org/show_bug.cgi?id=19234).

Testing backports of both now 
([here](https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100935) and 
[here](https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100964)).