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scala AST - what IS a string constant literal and how do I find out?


scala AST - what IS a string constant literal and how do I find out?

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scala AST - what IS a string constant literal and how do I find out?
Tag : scala , By : Santhanam
Date : December 05 2020, 12:23 PM

I wish this helpful for you Your implDebug method is accepting a c.Expr[Any], which is a wrapper for a c.Tree. Literal(Constant(...)) is the correct matcher for a literal tree value, but since you want to be matching on the tree, you should use v.tree match {...} instead.

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Is a Swift String constant of a different type than a String literal?


Tag : string , By : jumpingmattflash
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further For your "Fail case", this is because str.characters.last is an Optional and is a Character, but bang is a String.
You can safely unwrap and compare with if let ... where, and use String() to change the Character to a String for the comparison:
if let last = str.characters.last where String(last) == bang {
    print("Tone it down please")
}

Combine a character constant and a string literal to create another constant


Tag : chash , By : user181445
Date : March 29 2020, 07:55 AM
I wish this help you I code in C# primarily these days, but I coded for years in VB.NET. In VB, I could combine a character constant and a string literal to create other constants, which is very handy: ,
Is there a reason I can't do this in C#?
const string FileExtensionSeparator = ".";
const string BillingFileTypeExtension = FileExtensionSeparator + "BIL";
const char FileExtensionSeparatorCharacter = '.';
static readonly string BillingFileTypeExtension = FileExtensionSeparatorCharacter + "BIL";

Raw string literal in Constant block


Tag : string , By : Jason Jennings
Date : March 29 2020, 07:55 AM
hop of those help? "Nothing" changes, except that your grouped variant is indented, so that means all lines of the raw string literal start with tabs or spaces, which the certificate parser may take offensively.
Try it like this:
const (
    rootPEM = `
-----BEGIN CERTIFICATE-----
MIIEBDCCAuygAwIBAgIDAjppMA0GCSqGSIb3DQEBBQUAMEIxCzAJBgNVBAYTAlVT
. . .
yuGnBXj8ytqU0CwIPX4WecigUCAkVDNx
-----END CERTIFICATE-----`

    certPEM = `
-----BEGIN CERTIFICATE-----
MIIDujCCAqKgAwIBAgIIE31FZVaPXTUwDQYJKoZIhvcNAQEFBQAwSTELMAkGA1UE
. . .
yE+vPxsiUkvQHdO2fojCkY8jg70jxM+gu59tPDNbw3Uh/2Ij310FgTHsnGQMyA==
-----END CERTIFICATE-----`
)

constant string literal without terminating nul


Tag : cpp , By : Blaise Roth
Date : March 29 2020, 07:55 AM

C - initializer not constant with string literal


Tag : c , By : Anthony Eden
Date : March 29 2020, 07:55 AM
wish helps you Your variable has static storage duration, as such and according to N1570 (C11) ยง6.7.9/p4:
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