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[Bug] Dot ('.') in rule name errors with `Unknown symbol ..` #3

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X39 opened this issue May 27, 2020 · 0 comments

X39 commented May 27, 2020

Summary

Rule names containing a . will error with Unknown symbol ...

Steps to Reproduce

Create a file called eg. file.y
Paste the code at the end of this section into it
Rule start.b
- Only the "start" part is highlighted
- "." is marked as error with Unknown symbol ..
- "b" part is not highlighted
- only "start" part is recognized

Expected

Rule start.b
- Full "start.b" is highlighted
- No Error
- Full "start.b" gets recognized as rule

Example

%start start

%%

start: 'a'
     | start.b
     ;
start.b: 'b'
       ;

%%

Related Documentation

https://www.gnu.org/software/bison/manual/html_node/Empty-Rules.html

The text was updated successfully, but these errors were encountered:

X39 changed the title ~~[Bug] Dot ('.') in rule names errors - Unknown symbol ..~~ [Bug] Dot ('.') in rule name errors with Unknown symbol ..

babyraging closed this as completed in

021fdbf

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