[Issue 22595] Error: integer constant expression expected instead of `"Hello!\x0a"`

d-bugmail at puremagic.com d-bugmail at puremagic.com
Wed Apr 13 11:48:48 UTC 2022


https://issues.dlang.org/show_bug.cgi?id=22595

Dennis <dkorpel at live.nl> changed:

           What    |Removed                     |Added
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                 CC|                            |dkorpel at live.nl

--- Comment #1 from Dennis <dkorpel at live.nl> ---
The problem is that the compiler tries to constant fold when `hello` is `const`
(hence available at compile time), but directly assigning a string literal to a
register is not supported yet.

The best workaround is to define `const(char)* hello = "Hello!\n";`, meaning
the string data is const, but the pointer is mutable.

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