Open maetl opened 2 years ago
This has potential to cause confusion during prototyping and sketching of grammars:
my_rule "{}"
Instead of a readable missing rule error, it throws a stack trace from a parser glitch.
calyx/production/concat.rb:23:in `block in parse': undefined method `[]' for nil:NilClass (NoMethodError)
This has potential to cause confusion during prototyping and sketching of grammars:
Instead of a readable missing rule error, it throws a stack trace from a parser glitch.