On Tue, Jun 18, 2019 at 2:30 PM lili via Digitalmars-d-learn <
digitalmars-d-learn@puremagic.com> wrote:

> Hi guys:
>     Is the Dlang fix-length array alloc on stack?  when a test
>      writeln([1]).sizeof //16
>      writeln([2]).sizeof //16
>      Why, What is the fix-length array memory layout.

When you do [1] without staticArray it will be automaticaly change to array
slice which consist of pointer to data (8bytes on 64bit) and length of
array again 8byte on 64bit

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