org.antlr.v4.test.runtime.templates.ParserExec.OpenDeviceStatement.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

/*
 * This is a regression test for antlr/antlr4#1545.
 */

TestType() ::= "Parser"

Options ::= [
	"Debug": false
]

Rule() ::= "statement"

Output() ::= "OPEN DEVICE DEVICE<\n>"

Errors() ::= ""

grammar(grammarName, opt1) ::= <<
grammar ;
program : statement+ '.' ;

statement : 'OPEN' ( 'DEVICE' (    |  OPT2  |  OPT3  )? )+ {} ;

OPT1 : 'OPT-1';
OPT2 : 'OPT-2';
OPT3 : 'OPT-3';

WS : (' '|'\n')+ -> channel(HIDDEN);
>>