org.antlr.v4.test.runtime.templates.LeftRecursion.Expressions.stg Maven / Gradle / Ivy

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A collection of tests for ANTLR 4 Runtime libraries.

There is a newer version: 4.9.0

TestType() ::= "Parser"

Options ::= [
	"Debug": false
]

Grammar ::= [
	"T": {}
]

Rule() ::= "s"

grammar(grammarName) ::= <<
grammar ;
s @after {} : e EOF ; // must indicate EOF can follow
e : e '.' ID
  | e '.' 'this'
  | '-' e
  | e '*' e
  | e ('+'|'-') e
  | INT
  | ID
  ;
ID : 'a'..'z'+ ;
INT : '0'..'9'+ ;
WS : (' '|'\n') -> skip ;
>>