org.antlr.v4.test.runtime.templates.FullContextParsing.CtxSensitiveDFATwoDiffInputWithDFA.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": true
]

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


Input() ::= "$ 34 abc @ 34 abc"

Rule() ::= "s"

Output() ::= <<
Decision 2:
s0-INT->s1
s1-ID->:s2=>1
s3**-ctx:17(a)->s4
s3**-ctx:20(b)->s6
s4-INT->:s5=>1
s6-INT->s7
s7-ID->:s8=>2<\n>
>>

Errors() ::= <<
line 1:5 reportAttemptingFullContext d=2 (e), input='34abc'
line 1:2 reportContextSensitivity d=2 (e), input='34'
line 1:14 reportAttemptingFullContext d=2 (e), input='34abc'
line 1:14 reportContextSensitivity d=2 (e), input='34abc'<\n>
>>

grammar(grammarName) ::= <<
grammar ;
s @init{} @after {}
  : ('$' a | '@' b)+ ;
a : e ID ;
b : e INT ID ;
e : INT | ;
ID : 'a'..'z'+ ;
INT : '0'..'9'+ ;
WS : (' '|'\t'|'\n')+ -> skip ;
>>