org.antlr.v4.test.runtime.templates.ParserExec.LL1OptionalBlock.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": {}
]

Input() ::= ""

Rule() ::= "a"

Output() ::= ""

Errors() ::= ""

grammar(grammarName) ::= <<
grammar ;
a : (ID|{}INT)? {

};
ID : 'a'..'z'+;
INT : '0'..'9'+ ;
WS : (' '|'\n') -> skip;
>>