@mike-lischke/antlr-tgen/resources/descriptors/ParserErrors/TokenMismatch.txt

A generator for antlr-ng runtime test cases

[type]
Parser

[grammar]
grammar T;
a : 'a' 'b' ;

[start]
a

[input]
aa

[errors]
"""line 1:1 mismatched input 'a' expecting 'b'
"""