DMD's codeview types for arrays

[Walter Bright]

Jascha Wetzel wrote:
> Codeview doesn't support register symbols, afaik.

It does.

> Therefore local
> symbols always have offsets into the stack frame. Debugging optimized
> code is problematic either way...
> To be precise, i should have written "stack data symbols". DMD mangles
> types for global and local functions as well as global data, but doesn't
> do so for local (stack-) data.

The problem really is for function return types.