Raw strings starting/ending with backtick
Weijun Wang
weijun.wang at oracle.com
Sat Nov 24 15:34:39 UTC 2018
> On Nov 24, 2018, at 9:11 PM, Jim Laskey <james.laskey at oracle.com> wrote:
>
> There are several approaches but the simplest is using strip(). Example,
>
> `` `abc` ``.strip()
>
> Concat is another approach,
>
> “`” + `abc` + “`”
But this means the literal inside the constant pool of the class will be "`abc` ", right? This is a little uncomfortable to me.
>
> Not perfect but other delimiter choices also have these edge cases.
How about the Rust r###"..."### style?
Thanks
Max
>
> Cheers,
>
> — Jim
>
>
> Sent from my iPad
>
>> On Nov 24, 2018, at 8:55 AM, Attila Kelemen <attila.kelemen85 at gmail.com> wrote:
>>
>> Hi,
>>
>> Reading the JEP on raw string literals, I saw no mentions of the case when a string starts (or ends) with backtick. I guessed, that maybe the compiler will close the literal when it finds more than half the number of backticks than the beginning (nothing implied this behaviour just tried it and I know that it might be very suprising in other cases). I have tried with the latest early access compiler and (not too suprisingly) it didn't behave this way and simply failed when starting the literal with a backtick.
>>
>> My question is, of course: What is the strategy for this case? Or is it explicitly ignored as too much of an edge case (and left to the developer to deal with)?
>>
>> Thanks,
>> Attila Kelemen
>
More information about the compiler-dev
mailing list