Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Java/ANTLR does not lex escape sequences in String #451

Closed
andreasabel opened this issue Jul 26, 2023 · 1 comment
Closed

Java/ANTLR does not lex escape sequences in String #451

andreasabel opened this issue Jul 26, 2023 · 1 comment
Assignees
@andreasabel
Labels
bug Java/ANTLR lexer Concerning the generated lexer
Milestone
2.9.5

Comments

@andreasabel
Copy link
Member

The lexer generated for String by the Java/ANTLR backend does not translate escape sequences, e.g. \n is not translated to a newline character but it remains backslash followed by n.

ATTN: @gapag
@andreasabel andreasabel added bug Java/ANTLR lexer Concerning the generated lexer labels Jul 26, 2023
@andreasabel andreasabel mentioned this issue Jul 26, 2023
Closed
andreasabel added a commit that referenced this issue Jul 26, 2023
@andreasabel
Fix #451: C/C++/Java printer: escape newlines and other special chara…
77a432f 
…cters in String
@andreasabel andreasabel self-assigned this Jul 26, 2023
@andreasabel andreasabel added this to the 2.9.5 milestone Jul 26, 2023
@andreasabel andreasabel reopened this Jul 26, 2023
@andreasabel
Copy link
Member Author

Looks like getStringFromGrammarStringLiteral does not do the job.

andreasabel added a commit that referenced this issue Jul 26, 2023
@andreasabel
Fix #451 again: Java/ANTLR: use String.translateEscapes() of Java 15
d932f98
@andreasabel andreasabel mentioned this issue Jul 26, 2023
Open
8 tasks
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@andreasabel andreasabel

Labels
bug Java/ANTLR lexer Concerning the generated lexer
Projects
None yet
Milestone
2.9.5
Development

No branches or pull requests
1 participant
@andreasabel